KYONI CO.,LTD. Product Lineup

The Nitto Seiko 'MZ07' is a lightweight, compact robot that belongs to the world's fastest class, contributing significantly to productivity improvements due to its speed specifications. The risk of interference with peripheral wiring devices has been reduced, enhancing applicability and making it easier to access narrow areas. In addition to standard specifications, it offers a wide range of applications to meet various needs in production environments, including visual specifications, additional axis specifications, and force sensor specifications. Furthermore, the reasonable pricing of the main unit makes it easy to introduce. 【Features】 ■ High-speed operation ■ Hollow wrist for wiring routing ■ Extensive application support ■ Packed with user-friendly features *For more details, please refer to the catalog or feel free to contact us.

• Transport and handling robots
• Articulated Robot
• Assembly robot

The "ST210TP" is a press inter-transport robot designed for high-speed and high-load transportation. It achieves increased speed and durability through a high-rigidity design and vibration suppression control technology. With a thin and lightweight press-specific arm, it can handle loads of up to 80 kg (including the handling device and workpiece). The new press-specific arm, which realizes a wide range of motion, is only 60 mm thick at the tip, making it effective for interference considerations during transportation. 【Features】 ■ Supports high-speed and high-load transportation ■ Wide range of motion ■ Various transportation postures ■ Compatible with press pitches of up to 8 m ■ Standard equipped with air and application cables *For more details, please refer to the catalog or feel free to contact us.

• Articulated Robot
• Other industrial robots

The "MC35/50/70" by Nitto Seiko features a wrist section with an IP67 equivalent rating as standard, while the robot body has an IP54 rating as standard, and with optional use, it offers dust and drip-proof performance equivalent to IP65 and IP67. With a maximum reach of 2050mm, the powerful wrist can handle a wide variety of workpieces with ease. Its compact installation space and wide operating range make it suitable for various locations. The built-in wiring for servo motor-driven tools prevents interference with peripheral devices, making layout easy. We offer three types based on different wrist payload capacities. 【Features】 ■ Flexibly adapts to various environments ■ Maximum reach of 2050mm ■ Equipped with dual air piping systems ■ Capable of supporting a wide range of applications *For more details, please refer to the catalog or feel free to contact us.

• Transport and handling robots
• Assembly robot
• Articulated Robot

The "SC700" from Nitto Seiko is one of the world's largest handling robots, ideal for transporting heavy items. It can handle the transportation of heavy objects, such as engines and pallets, which were difficult for conventional robots. It grips large workpieces from the side with fork-like hands and transports them freely. By adopting a linkage mechanism that keeps the wrist section always horizontal to the ground, it maintains a constant posture of the workpiece and ensures safety during the transportation of heavy items. 【Features】 ■ Large payload capacity ■ Forklift-style transport ■ Wide range of motion ■ High safety *For more details, please refer to the catalog or feel free to contact us.

• Transport and handling robots
• Articulated Robot
• Other industrial robots

The "SC400L" by Nittokyo is a robot capable of transporting large and heavy objects that were previously difficult to handle, with a generous load capacity. With a vertical stroke of 4.8m, it is ideal for lifting applications to the mezzanine transport line, taking advantage of its long reach. 【Features】 ■ Vertical stroke of 4.8m ■ Ideal for lifting applications to the mezzanine ■ Flexible line configuration possible ■ Load capacity of 400kg *For more details, please refer to the catalog or feel free to contact us.

• Transport and handling robots
• Articulated Robot
• Other industrial robots

The "SC500" by Nittokyo is an optimal handling robot for transporting heavy objects, which has traditionally been difficult. With a maximum reach point of 2700mm, it easily handles large workpieces. Its high wrist torque allows for versatile handling. 【Features】 ■ Load capacity: 500kg ■ Wrist torque: 1960N·m ■ Maximum reach point: 2700mm *For more details, please refer to the catalog or feel free to contact us.

• Transport and handling robots
• Articulated Robot
• Other industrial robots

The "MC12S" is a handling robot that achieves high dust resistance in addition to a wide operating range, capable of adapting to various customer work environments. With a compact installation width of just 280mm, its powerful wrist can freely transport a diverse range of workpieces. It is a downsized version of the company's product "MC20," designed to meet the need for an even more compact workspace. 【Features】 ■ Multi-purpose handling robot ■ Space-saving ■ High dust resistance ■ Installation width of 280mm *For more details, please refer to the catalog or feel free to contact us.

• Transport and handling robots
• Assembly robot
• Articulated Robot

The "SRA100H/133HL" is a spot welding robot that incorporates welding cables and hoses within its hollow-structured arm. It avoids interference with surrounding equipment caused by cable protrusion. The behavior of the cables during wrist movements is stabilized, enhancing reliability. Additionally, the accuracy of offline teaching has improved, allowing for simulations that include the welding cables. [Features] - Pursuit and evolution of lightweight, high rigidity, and high-speed control technology - Achieves high-speed spot welding operations *For more details, please refer to the catalog or feel free to contact us.

• Welding robot
• Articulated Robot
• Other industrial robots

The "SRA100B/100J" by Nittokyo is a spot welding robot from the ultra-fast SRA series, achieving top-class production efficiency with high-speed control. Its compact arm configuration allows for high-density installation. 【Features】 ■ Compact × High Performance ■ Payload capacity of 100kg *For more details, please refer to the catalog or feel free to contact us.

• Welding robot
• Articulated Robot
• Other industrial robots

The "SRA166/210-01A" manufactured by Futaba is a lightweight and highly rigid spot welding robot that minimizes the cycle time for robotic operations. It improves the speed of all axes and also shortens the air cut operation, significantly enhancing productivity. Additionally, with the latest mechanical components and motor drive control, it has improved positional repeatability and the reliability of the drive system. The body is user-friendly and compact, allowing for denser installations. 【Features】 ■ Significantly improved productivity ■ Equipped with A-trac4 ■ Enhanced precision and reliability of the drive system ■ Energy and resource saving *For more details, please refer to the catalog or feel free to contact us.

• Welding robot
• Articulated Robot
• Other industrial robots

The "SRA 100/166/210/166L/120EL" by Nittokyo is a high-speed spot welding robot designed to minimize the cycle time of robotic operations. The lightweight and high-rigidity SRA pursues acceleration and vibration suppression. Additionally, it improves the speed of all axes and minimizes air-cut operations, significantly enhancing productivity. With the latest mechanical components and motor drive control, it improves positional repeatability and the reliability of the drive system. Furthermore, the more compact body allows for denser installation. 【Features】 ■ Pursuit of acceleration and vibration suppression ■ Simplified regular inspections and parts replacement ■ Improved maintainability ■ Energy and resource savings *For more details, please refer to the catalog or feel free to contact us.

• Welding robot
• Articulated Robot
• Other industrial robots

The "LP130/180/210-01" is a 4-axis palletizing robot that achieves high-speed palletizing of 1500 bags/hour when transporting 130kg and 1800 bags/hour when transporting 60kg (in the case of LP130). It comes in three models with capacities of 130kg, 180kg, and 210kg, allowing for flexible system integration. Easy operation that is beginner-friendly. Interactive teaching is possible. With a space-saving design that minimizes interference, it enables compact and flexible equipment design. 【Features】 ■ High-speed palletizing ■ Various types of hands (optional) for diverse loading ■ Space-saving ■ Easy operation ■ Automatic program generation *For more details, please refer to the catalog or feel free to contact us.

• Articulated Robot
• Transport and handling robots
• Other industrial robots

The "MR35/50" by Nitto Seiko is a handling robot that maintains its flexible operation due to its 7-axis structure while significantly enhancing the torque at the tip (wrist). It has become possible to handle a wide variety of workpieces freely at greater distances. It incorporates wiring for servo motor-driven tools (for 2 axes), eliminating interference with peripheral devices, making layout easy. We offer two types based on the difference in the wrist's payload capacity: MR35 (payload capacity of 35kg) and MR50 (payload capacity of 50kg). 【Features】 ■ Suitable for robot applications in areas with obstacles ■ Adopts a 7-axis structure that enables more complex movements ■ Supports overhead, wall-mounted, and inclined installations (optional) *For more details, please refer to the catalog or feel free to contact us.

• Transport and handling robots
• Articulated Robot
• Machining Center

The "MR20/20L" by Nittokyo adopts a 7-axis structure that enables more complex movements, making it a handling robot that can flexibly adapt to locations where conventional robots have struggled to apply. It has become possible to apply robots in narrow spaces and areas with obstacles, which was not achievable with the previous 6-axis structure. The body is compactly designed, significantly contributing to space-saving in the system. 【Features】 ■ Adopts a 7-axis structure that allows for more complex movements ■ Compact body ■ Powerful arm with a payload capacity of 20kg *For more details, please refer to the catalog or feel free to contact us.

• Articulated Robot
• Assembly robot

【Publication Content】 ■AL Series Aluminum Processing ◎For more details, please contact us or download the catalog. ■About Stock We have a wide range of standard products in stock at our Japanese distributor, Kyoni Co., Ltd. (Tokyo), and we can deliver them immediately throughout Japan.

• Other cutting tools

【Content】 ■ High Efficiency General Purpose Processing PM Series ◎ For more details, please contact us or download the catalog. ■ About Stock We have a rich inventory of standard products at our Japanese distributor, Kyoni Co., Ltd. (Tokyo), and can deliver promptly throughout Japan.

• Other cutting tools

【Publication Content】 ■ High Efficiency General Purpose Processing UM Series ◎ For more details, please contact us or download the catalog. ■ About Stock We have a rich inventory of standard products at our Japanese distributor, Kyoni Co., Ltd. (Tokyo), and can deliver promptly throughout Japan.

• Other cutting tools

【Publication Content】 ■ Hard-to-Cut Material Processing SM Series ◎ For more details, please contact us or download the catalog. ■ About Stock We have a wide range of standard products in stock at our Japanese distributor, Kyoni Co., Ltd. (Tokyo), and can deliver them immediately throughout Japan.

• Other cutting tools

Zhuzhou Tool is the largest carbide tool manufacturer in China. The GM series of general-purpose carbide end mills is a bestseller in Japan and boasts a high success rate in replacing Japanese manufacturers. It has been adopted by major automobile companies in Japan for over 10 years, and there are sales records to over 2,000 customers nationwide in Japan.

• Other cutting tools

【Publication Content】 ■ High Hardness Material Processing HM Series ◎ For more details, please contact us or download the catalog. ■ About Stock Our Japanese distributor, Kyoni Co., Ltd. (Tokyo), has a rich inventory of standard products and can deliver them immediately across Japan.

• Other cutting tools

【Contents】 ■ Aluminum Processing AL Series ■ High Efficiency Processing PM Series ■ High Efficiency General Processing PM Series ■ High Efficiency General Processing UM Series ■ Difficult-to-Cut Material Processing SM Series ■ High Hardness Material Processing HM Series ■ General Processing GM Series ■ Cutting Conditions 【About Stock and Sales in Japan】 The Japanese distributor, Kyoni Co., Ltd. (Tokyo), has a rich inventory of standard products available for immediate delivery. There are authorized dealers in various regions of Japan for sales, but if you have any questions, please contact Kyoni. ◎ For more details, please inquire or download the catalog.

• Other cutting tools
• End Mills
• End Mills

Zhengzhou Diamond is the largest manufacturer of PCD and CBN tools in China, supplying special tools for engine and automotive parts processing to 90% of automotive manufacturers in China (foreign, Japanese, and local). While it can manufacture extremely high-precision tools, it has achieved a 30% cost reduction compared to Japanese manufacturers, and its products are adopted by major automotive manufacturers, construction machinery manufacturers, and heavy industry manufacturers in Japan. This product is a specialized tool for boring operations such as crank holes, cam holes, and shaft holes in automotive engines. It features a PCD guide and chip positioning adjustment function, enabling high-precision processing. 【Recommended Conditions】 - Work Material: Cast iron, Aluminum - Cutting Speed: V=n×D×π = 150-400 - Feed Rate f: 0.05-0.15 - Machining Allowance: 0.1-0.3 - Adjustable Range: Diameter 0.02, Height 0.1-0.9 We are confident that our product's lifespan and precision are comparable to Japanese manufacturers, and we have case studies to support this, so please try it out starting with a test.

• Other cutting tools
• Engine parts
• Other cutting tools

Zhengzhou Diamond is the largest manufacturer of PCD and CBN tools in China, supplying special tools for engine and automotive parts processing to 90% of automotive manufacturers in China (foreign, Japanese, and local). While it can manufacture extremely high-precision tools, it has achieved a 30% cost reduction compared to Japanese manufacturers, and its products are adopted by major automotive manufacturers, construction machinery manufacturers, and heavy industry manufacturers in Japan. This product is a CBN cutter for rough machining of cast parts. High-speed machining with CBN tips significantly increases processing efficiency. The mounting position of the CBN tips can be adjusted, allowing for fine-tuning and changes to the tip's mounting height and outer diameter according to cutting conditions. 【Recommended Conditions】 - Work Material: Cast Iron FC250 HB200 - Cutting Speed V = m/min: 150-400 - Feed Rate fz = mm/tooth: 0.08-0.15 - Depth of Cut ap = mm: 1-3 - Adjustable Range for Tip Mounting Position (mm) - Radial Direction: 0 - Height Direction: 0.2-0.5 We are confident that our product matches Japanese manufacturers in terms of lifespan and precision, and we have case studies to support this, so please try it out starting with a test.

• Other cutting tools
• Engine parts
• Milling

Zhengzhou Diamond is the largest manufacturer of PCD and CBN tools in China, supplying special tools for engine and automotive parts processing to 90% of automotive manufacturers in China (foreign, Japanese, and local). While it can manufacture extremely high-precision tools, it has achieved a 30% cost reduction compared to Japanese manufacturers and is adopted by major automotive manufacturers, construction machinery manufacturers, and heavy industry manufacturers in Japan. This product features a newly developed CBN cutter that significantly speeds up and enhances the precision of cutting cast parts such as cast iron cylinder heads. The position of the CBN chip can be adjusted, allowing for fine-tuning and modification of the chip mounting height according to cutting conditions. 【Recommended Conditions】 - Work Material: Cast Iron FC250 HB200 - Cutting Speed V = m/min: 600-1000 - Feed Rate fz = mm/tooth: 0.05-0.1 - Depth of Cut ap = mm: 0.25-0.5 - Adjustable Range for Chip Mounting Position (mm) Radial Direction: 0-0.5 Height Direction: 0-0.5 We are confident that our product matches Japanese manufacturers in terms of lifespan and precision, and we have case studies to support this, so please start with a test to try it out.

• Other cutting tools
• Engine parts
• Milling

Zhengzhou Diamond is the largest manufacturer of PCD and CBN tools in China, supplying special tools for engine and automotive parts processing to 90% of automotive manufacturers in China (foreign, Japanese, and local). While it can manufacture extremely high-precision tools, it has achieved a 30% cost reduction compared to Japanese manufacturers and is adopted by major automotive manufacturers, construction machinery manufacturers, and heavy industry manufacturers in Japan. This product is a specially designed CBN ball end mill for processing the ball joints of automotive steering systems. It is also used in the Chinese factory of GKN, one of the world's leading ball joint manufacturers, achieving high precision, long life, and cost reduction. We are confident that our product's lifespan and precision are on par with Japanese manufacturers, and we have case studies to support this, so please start by trying a test.

• Other cutting tools
• Engine parts
• Milling

Zhengzhou Diamond is the largest manufacturer of PCD and CBN tools in China, supplying special tools for engine and automotive parts processing to 90% of automotive manufacturers in China (foreign, Japanese, and local). While it can manufacture extremely high-precision tools, it has achieved a 30% cost reduction compared to Japanese manufacturers, and its products are adopted by major automotive manufacturers, construction machinery manufacturers, and heavy industry manufacturers in Japan. This product is a PCD face milling cutter used for machining automotive engine parts and cylinder heads, and we have newly developed an aluminum body cutter to replace the previously used cast iron cutter body. The adoption of aluminum allows for lightweight construction, enabling ultra-high-speed machining, with cutting speeds of up to 1000 m/min for aluminum processing. We are confident that its lifespan and precision are on par with Japanese manufacturers, and we have case studies to support this, so please try it out starting with a test.

• Other cutting tools
• Engine parts
• Milling

Zhengzhou Diamond is the largest manufacturer of PCD and CBN tools in China, supplying special tools for engine and automotive parts processing to 90% of automotive manufacturers in China (foreign, Japanese, and local). While it can manufacture extremely high-precision tools, it has achieved a cost reduction of 30% compared to Japanese manufacturers, and its products are adopted by major automotive manufacturers, construction machinery manufacturers, and heavy industry manufacturers in Japan. This product is a PCD reamer for machining automotive engine valve guide holes, achieving more than eight times the lifespan compared to the carbide reamers previously used. The key feature is the ability to cut powder metallurgy sintered materials with PCD. - The main body is made of carbide, providing high rigidity, with an oil hole of φ1. - The cutting edge uses PCD with a particle size of 10μ to 25μ. - Many special sizes are available, including: Reamer diameters D1 = φ5.0, φ5.5, φ6.0, with a total length L = 240 to 280. We are confident that our lifespan and precision are on par with Japanese manufacturers, and we have case studies to back this up, so please try it out starting with a test.

• Other cutting tools
• Engine parts
• Milling

As an authorized dealer of Chinese tool manufacturers, we are offering a "Cost Reduction Case Study Collection" that introduces successful examples from Japan! We present numerous cases that achieved 1.5 times longer tool life, realized a 30% cost reduction, and improved processing efficiency by 1.5 times, showcasing examples that balance high quality and cost reduction. 【Manufacturers We Handle】 ■ Zhuzhou Tool (Carbide Tools) ■ Zhengzhou Diamond (PCD, CBN Tools) ■ Beijing World Diamond (CBN Tools) 【Contents Included】 ■ Turning Processing ■ Milling Processing ■ End Mill Processing ■ Face Milling Processing ■ Drilling Processing ■ Boring Processing *For more details, please download the catalog or contact us.

• Other cutting tools

Zhengzhou Diamond is the largest manufacturer of PCD and CBN tools in China, supplying special tools for engine and automotive parts processing to 90% of automotive manufacturers in China (foreign, Japanese, and local). While it can manufacture extremely high-precision tools, it has achieved a 30% cost reduction compared to Japanese manufacturers, and its products are adopted by major automotive manufacturers, construction machinery manufacturers, and heavy industry manufacturers in Japan. It also has a wealth of delivery records for special tools used for processing connecting rods, which are major components of engines, and manufactures and supplies special PCD and CBN tools for inner diameter, outer diameter, end face, and more.

• byte
• Other cutting tools
• Engine parts

Tricolor is a hydraulic rotary actuator that is ideal for transporting and opening/closing machine tools, construction machinery, and heavy objects. It can convert hydraulic power into swinging motion with high efficiency and has unmatched holding power, making it widely used in many spreaders. It is capable of stable operation under harsh conditions. <Features> - A wide variety of lineup for use in various applications - Adjustable swinging angle to meet customer needs - Directly converts hydraulic power into swinging motion for efficient operation without loss - Relatively simple structure for easy maintenance and inspection - Contributes to cost reduction with overwhelming cost performance Currently, we are offering a collection of case studies and applications for free! For more details, please download the catalog or contact us.

• Actuator
• Hydraulic Equipment
• Other conveying machines

**Features of Zhuzhou Tools** - The parent company owns tungsten mines, ensuring a stable supply of cemented carbide materials. - Equipped with numerous state-of-the-art European facilities, achieving an automated production system. - Acquired advanced production technology and quality control through a technical partnership with Sandvik. **Sales in Japan** Kyoni Co., Ltd. serves as the official sales agent in Japan, maintaining sufficient inventory and providing technical support within the country. Since starting sales in Japan in 2006, we have sold to numerous customers, achieving reductions in production costs. See the successful results of Zhuzhou Diamond with your own eyes! **Contents Listed** - Turning processing - End mill processing - Face milling processing - Drilling processing - Boring processing PCDN For more details, please download the catalog or contact us.

• Other cutting tools

【Features of Zhengzhou Diamond】 - China's No. 1 manufacturer specializing in CBN and PCD special tools - Proud of a supply record to over 85% of automotive engine manufacturing plants in China (including not only local manufacturers but also foreign and Japanese companies) - Possesses numerous state-of-the-art tool grinding machines and inspection equipment from Europe - Has a dedicated team for the Japanese market, ensuring stable quality and short delivery times - Materials are sourced from Element 6 and GE 【Sales in Japan】 Kyoni Co., Ltd. serves as the official sales agent in Japan, arranging special tools, providing technical support, and managing regrinding. Since starting sales in Japan in 2008, we have sold to numerous customers and achieved reductions in tool costs. See the successful results achieved with Zhengzhou Diamond tools with your own eyes!

• Other cutting tools

Zhengzhou Diamond is the largest manufacturer of PCD and CBN tools in China, supplying special tools for engine and automotive parts processing to 90% of automotive manufacturers in China (foreign, Japanese, and local). While capable of producing extremely high-precision tools, it has achieved a 30% cost reduction compared to Japanese manufacturers, and its products are adopted by major automotive manufacturers, construction machinery manufacturers, and heavy industry manufacturers in Japan. The company also has a wealth of delivery records for tools used in processing major engine components such as cylinder blocks and heads, manufacturing and supplying special tools for inner diameter boring, chamfering, main end face, and side milling. With confidence in the lifespan and precision that rivals Japanese manufacturers, there are examples to support this, so please try starting with a test.

• Other cutting tools
• Engine parts
• Milling

Zhengzhou Diamond is the largest manufacturer of PCD and CBN tools in China, supplying special tools for processing engine and transmission parts to 90% of automotive manufacturers and transmission manufacturers (foreign, Japanese, and local) in China. While it can manufacture extremely high-precision tools, it has achieved a 30% cost reduction compared to Japanese manufacturers, and its tools are used by major automotive manufacturers, construction machinery manufacturers, and heavy machinery manufacturers in Japan for engine parts and gear processing. Zhengzhou Diamond has a wealth of manufacturing and delivery experience with CBN inserts and cutting tools for gear finishing. By using Zhengzhou Diamond's special CBN tools, it is possible to achieve precise finishing of grooves, outer diameters, center holes, and end faces when processing high-hardness gears (HRC 58-60), significantly improving the efficiency of gear production. We are confident that our tool life and precision are on par with Japanese manufacturers, and we have case studies to support this, so please start by trying a test.

• Other cutting tools
• byte
• Transmission parts

This is a "tool for machining mission cases" produced by Zhengzhou Diamond Precision Manufacturing Co., Ltd. in China, which integrates research and development, production, and sales of compact, CBN, and natural diamond cutting tools. High efficiency, high speed, and high stability are required in mission case machining, with surface processing and hole processing being the main operations. To ensure machining accuracy, high-efficiency and high-precision tools are designed and manufactured. For more details, please contact us or refer to the catalog.

• Other cutting tools

Zhengzhou Diamond is the largest manufacturer of PCD and CBN tools in China, supplying special tools for engine and automotive parts processing to 90% of automotive manufacturers in China (foreign, Japanese, and local). While it can manufacture extremely high-precision tools, it has achieved a cost reduction of about 30% compared to Japanese manufacturers, and its products are adopted by major automotive manufacturers, tier 1 suppliers, and major construction machinery manufacturers in Japan. It achieves the contour accuracy and surface roughness required for machining the ring grooves of engine pistons, with a wealth of delivery records in China and Europe, and has been continuously supplying to Japan's largest piston manufacturing group for over seven years. We are confident that our products match Japanese manufacturers in terms of lifespan and precision, and we have case studies to prove it, so please try starting with a test.

• byte

Compax, CBN, and natural diamond cutting tools are integrated in research and development, production, and sales, with the "Boring Bar Series Tools" manufactured by Zhengzhou Diamond in China. Drawing on extensive experience with automobile manufacturers and automotive parts suppliers, we design and manufacture high-precision and optimal boring bars. Zhengzhou Diamond Precision Manufacturing Co., Ltd. was established in 1997 and is equipped with experienced engineers, precision manufacturing equipment, and a sound management system, incorporating industry-leading facilities. We strive to bring the rate of defective products as close to zero as possible. For more details, please contact us or refer to our catalog.

• Other cutting tools

Compax, CBN, and natural diamond cutting tools are integrated in research and development, production, and sales. This is a "brake disc and spindle processing tool" made by Zhengzhou Diamond in China. The cutting of spindles and brake discs features high workpiece hardness and complex structures, and the choice of tools directly affects workpiece accuracy and processing efficiency. Since the work material, cast iron, has high hardness and chipping is likely to occur with carbide tools, we recommend the CBN inserts designed and developed by Zhengzhou Diamond. For more details, please contact us or refer to the catalog.

• Other cutting tools

Compax, CBN, and natural diamond cutting tools are integrated in research and development, production, and sales, and are produced by Zhengzhou Diamond in China. The "valve ring and valve lift processing tools" are included in this range. The hole accuracy of the valve ring and valve lift is a crucial factor for the machining accuracy of the components. The shape accuracy of the holes and coaxial accuracy are the most important machining elements. The PCD and PCBN series tools successfully developed by Zhengzhou Diamond significantly reduce the defect rate and improve production efficiency. For more details, please contact us or refer to the catalog.

• Other cutting tools

Compax, CBN, and natural diamond cutting tools are integrated in research and development, production, and sales, and are manufactured by Zhengzhou Diamond in China as "tools for processing compressor parts." Compressors are essential components of air conditioners and feature high functionality, wear resistance, and high precision. Therefore, PCBN standard tools are widely used in compressor processing. For more details, please contact us or refer to the catalog.

• Other cutting tools

Compax, CBN, and natural diamond cutting tools are integrated in research and development, production, and sales, and are part of the "General Tool Series" manufactured by Zhengzhou Diamond in China. Automotive parts often use aluminum forged materials, which have many complex hole shapes, and there are very high demands for machining accuracy, concentricity, coaxiality, the presence of burrs, and chamfering accuracy for step holes. Zhengzhou Diamond designs and manufactures high-precision PCD general step reamers. Utilizing unique processing know-how, we can achieve industry-leading levels. For more details, please contact us or refer to our catalog.

• Other cutting tools
• Reamer

Compax, CBN, and natural diamond cutting tools are integrated in research and development, production, and sales, with the 'Honing Series, Honing Stones' manufactured in Zhengzhou, China. Honing tools are designed for honing the inner diameter of engine holes. There are two types: PCD and PCBN, which are widely used in industries such as automotive, motorcycles, agricultural machinery, ships, and construction machinery. We design and manufacture honing tools in various specifications and dimensions to match your parts. For more details, please contact us or refer to our catalog.

• Other cutting tools
• Grindstone

Compax, CBN, and natural diamond cutting tools are integrated in research and development, production, and sales, with the 'Honing Series, Honing Bar' made by Zhengzhou Diamond in China. The honing bar is manufactured from special steel materials, featuring good rigidity and small linear error in corrected holes. It also has characteristics such as high processing precision, high stability, and easy maintenance. For more details, please contact us or refer to the catalog.

• Other cutting tools

Compax, CBN, and natural diamond cutting tools are integrated in research and development, production, and sales at Zhengzhou Diamond in China, specializing in "valve seat and aluminum foil processing tools." The main processing for valve seats involves end face and hole machining, and we recommend PCD and PCBN face milling tools, reamers, and end mills. The material for aluminum foil is predominantly A356 aluminum alloy, and precision and efficiency cannot be guaranteed with carbide tools. PCD tools solve these issues and enable stable processing. For more details, please contact us or refer to our catalog.

• Other cutting tools

Compax, CBN, and natural diamond cutting tools are integrated in research and development, production, and sales, with the "Honing Series, Honing Head" from Zhengzhou Diamond in China. Zhengzhou Diamond Precision Manufacturing Co., Ltd. was established in 1997 and is equipped with experienced engineers, precision manufacturing equipment, and a sound management system, incorporating industry-leading facilities. We strive to bring the outflow of defective products as close to zero as possible. For more details, please contact us or refer to our catalog.

• Other cutting tools