名古屋ダイヤモンド工業 List of Products and Services

We handle welding wheels at our company. Unlike conventional sintered bonds or electrodeposited bonds, diamond abrasives are scientifically bonded to the substrate with a special alloy. We have received evaluations indicating that our products are also excellent for processing various composite materials and new building materials, and we are confident that they will certainly contribute to cost reduction and productivity improvement. 【Standard Grit Sizes】 ■ Cutting Wheels: #30–60 ■ Hole Saws: #40–60 ■ Bevel Angle Wheels: #80–100 ■ Total Type Wheels: #100–120 ■ Various Shafted Wheels: #80–100 *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

"Diamond Compound (Paste)" is a product developed to achieve a higher precision mirror finish in a short time. It is a paste made by mixing uniform diamond powder with a base oil of surfactants and lap agents, providing efficient performance during use. Please use carrier bodies such as brass, aluminum, cast iron, glass, felt, wood, bamboo, cotton, and polishing cloths. 【Features】 ■ Good lubricity in finishing ■ No sedimentation or separation of diamond powder ■ High work efficiency and extremely economical to use ■ Easy to clean after work *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

Our company handles diamond tools. They exhibit excellent performance in grinding, cutting, slicing, and wear resistance, and are used in a wide range of fields including ceramics, machine tools, optical and precision instruments, and electronic and electrical equipment. Our main products include compounds, hand stones, diamond pens, and Vexy. 【Product List】 ■Compound ■Hand Stone ■Diamond Pen ■Vexy *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

This document includes single crystal diamond tools, diamond & CBN electroplated tools, diamond & CBN wheels (grinding wheels), and PCD & PCBN sintered tools. It features a lineup of single stone dressers, pound dressers, impregnated dressers, forming dressers, and vanishing tools. It also includes CBN and DIA, along with main products and applications, making it an easy-to-read volume, so please take a look. [Contents (excerpt)] ■ Natural and synthetic diamonds ■ Diamond and CBN wheels ■ Electroplated tools ■ PCD and PCBN sintered tools *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

Our company will solve problems and contribute to society by deriving suitable methods from numerous cases and experiences and creating products. In the process of retaining diamond powder through plating, the quality can vary significantly depending on the components of the plating, so we use advanced analytical measurement equipment to ensure consistent quality. Our work involves creating products through ongoing discussions with our customers. Each employee continues to make daily efforts to meet the various needs of our customers. 【Business Overview】 ■ Manufacturing of diamond tools and tool grinding machines for a wide range of industries, including automotive, precision machinery, optical equipment, civil engineering, and stone-related sectors. *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

"Brighton-7s" is an insert chip for cutting tools made from polycrystalline cubic boron nitride (PCBN). It has been developed for high-efficiency cutting of Ni-hard cast iron, high-hardness cast iron, high-chromium alloys, tough ductile cast iron (pearlite structure), surface-hardened alloys, and powder alloys. With high resistance to chipping, wear, and chemical stability, it provides long tool life, high dimensional accuracy, maintenance of surface finish, and improved productivity in the machining of various iron-based metals. [Product List (Excerpt)] ■ RNMN120300: 12.7×3.2 (inscribed circle × dimension) ■ RNMN090300: 9.52×3.2 (inscribed circle × dimension) ■ SNMN120308: 12.7×R0.8 (inscribed circle × dimension) ■ SNMN120312: 12.7×R1.2 (inscribed circle × dimension) ■ TNMN110304: 6.35×R0.8 (inscribed circle × dimension) *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

The "PCD & PCBN Sintered Tool" is a product that meets the demands for high-speed and stable cutting of difficult-to-machine materials such as non-ferrous metals and non-metals. We offer a lineup including TA tips, cutting tools, drills, end mills, and reamers. Applications include aluminum and aluminum alloys, metal composite materials, graphite-epoxy composites, and copper alloys. 【Product List】 ■ Ball End Mill ■ Other Wear-Resistant Tools ■ Work Stopper ■ Race Center ■ Measurement Terminal *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

The "Diamond & CBN Wheels" are products used for drills, cutting tools, and various types of throwaway tips made from hard alloys and high-speed steel. We deliver products suitable for mass production processing and regrinding of many items such as machine parts, jigs, mold components, glass products, and electronic components. We are confident that our products, manufactured under excellent technical capabilities and strict quality control, can meet all customer needs, and we will respond to special requests with shorter delivery times. 【Product List (Excerpt)】 ■DW-31S ■DW-55 ■DW-70 ■DP-1 ■TG-5 *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

The "Diamond & CBN Wheels (Grinding Stones)" have a longer lifespan compared to GC and WA grinding stones, reducing the hassle of changing stones, providing a better finish, and being environmentally friendly products. We offer a lineup that includes straight (flat/cylindrical/tool grinding machines), three-sided straight (flat/cylindrical/tool grinding machines), and plain cups (tool grinding machines/rotary). Applications include carbide inserts, ceramics, cermet tools, carbide drills, carbide reamers, carbide saw blades, and carbide side cutters. 【Product List (Excerpt)】 ■ Flaring cup (tool grinding machine) ■ Taper cup (tool grinding machine) ■ Double-sided cup (grinder/flat) ■ V face (profile) ■ Shaftless straight for internal grinding (inner surface) *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

"Diamond & CBN Electroplated Tools" are products that can be used for the production and sharpening of cutting tools and general shape tools. They can be utilized for grinding and cutting intermediate sintered materials of carbide, ceramics, and carbon semiconductors. They are used for grinding and drilling thermosetting plastics and reinforced plastics, as well as for groove grinding, chamfering, and removing burrs from hardened steel. 【Product List (Excerpt)】 ■ Precision Files ■ Metalworking Files ■ Mold Files ■ Craft Files ■ Taper Files *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

The "Natural Diamond Bite" is a tool that can operate continuously day and night with automatic machines. Since changing tools for automatic machines takes a considerable amount of time, there is a significant advantage in not needing to change them for long periods. Diamond is a material with high hardness and is extremely resistant to wear. Please contribute to production rationalization with our products. 【Workpiece and Cutting Conditions (Partial)】 ■ Workpiece: Aluminum alloy ・ Cutting speed (m/min): 200–600 ・ Depth of cut (mm): 0.02–0.25 ・ Feed (mm/rev): 0.02–0.125 *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

The "Bond Dresser" has an extremely long lifespan and utilizes diamond particles without any waste. The lifespan of the grinding wheel is long, and it enhances grinding efficiency. It provides a finished surface through the grinding wheel. No reset is needed, saving setup time. Please set the product so that the working surface and the grinding surface of the wheel are in complete contact. 【How to Use Effectively】 ■ Apply sufficient coolant during use. ■ At the beginning of use, set the feed rate to about twice the normal rate, and then increase it to about four times. ■ When setting the grinding wheel, rotate it several times and set it at the highest point. ■ The depth of cut should be 0.025mm/pass or less. ■ For rough finishing, set the feed rate to 600mm/min, and for finishing, set it to 300mm/min, with a depth of cut of about 0.025mm/pass. *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

The "Taseki Dresser" uses small stones typically ranging from 1/20ct to 1/30ct, and is mounted using a special alloy developed by our company. The arrangement of the diamonds features one or more protruding on the surface, with two or more embedded inside. When placing an order, please specify the number of stones on the surface and the number of embedded layers, such as 3 layers for 1 stone, 3 layers for 3 stones, and 2 layers for 5 stones. 【Specifications (partial)】 ■ NM-1: Code No. 1001 ・D: 9 ・L: 50 ■ NM-1: Code No. 1002 ・D: 11 ・L: 50 *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

We would like to provide you with precautions for using the forming dresser that we handle. Unlike general single-point dressers, it is important to attach it accurately to the jig in order to achieve precise shaping. If it is attached at an angle, it may lead to damage to the diamond or produce an output that differs from the template. The amount of cut should be kept within 0.02mm to ensure accurate shaping. 【Precautions for Using Cooling Water】 ■ Always apply cooling water to the diamond. ■ Especially in contour grinding, the shaping tends to generate heat due to the longer distance. - This accelerates the wear of the diamond and shortens its lifespan. *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

We will explain the precautions and usage methods for the single-stone dresser. During dressing, please ensure that sufficient cooling water is applied to the diamond. If the water supply is insufficient, the phenomenon of diamond graphitization may occur due to frictional heat, leading to cracks, damage, and a shorter lifespan. The usage method involves attaching it at an angle of 10° to 15° relative to the front surface or circumference of the grinding wheel. 【Selection of Diamond Size (Excerpt)】 ■ Grinding Wheel Diameter (mm): φ150> ・ Grinding Wheel Thickness (mm): 25> ・ Diamond Size: 1/3 to 3/4 ■ Grinding Wheel Diameter (mm): φ150 to 300 ・ Grinding Wheel Thickness (mm): 25 ・ Diamond Size: 3/4 to 1 *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

We will provide information on the uses and types of diamond dressers. Dressing involves removing clogged or jammed abrasive particles from grinding wheels, creating new sharp cutting edges, and clearing out chips that have accumulated in the pores of the grinding wheel to create new chip clearance. Shaping is the process of forming the working surface of the grinding wheel concentrically to the axis of the wheel. Forming refers to the process of shaping grinding wheels for precision general-purpose grinding, thread grinding, or gear grinding, among other required shapes. [Types] ■ Single stone dresser: A dresser with one natural diamond embedded in a single shank. ■ Forming dresser: - A dresser with a shape that matches the intended use embedded with one natural diamond that has been machined to size. ■ Multi-stone dresser: A dresser with two or more natural diamonds embedded in a single shank. *For more details, please refer to the PDF document or feel free to contact us.

• Diamond cutter

We would like to introduce the "Single Crystal Diamond Tools" handled by Nagoya Diamond Industry. Our lineup includes "Single Stone Dressers," "Bond Dressers," "Multi-Stone Dressers," and "Artificial Single Crystal Diamond Chips and Blades." Various dressers can be used for dressing, truing, and forming grinding wheels. Additionally, natural diamond blades can achieve high-quality machining surfaces for non-ferrous metals and non-metals. 【Features】 ■ Various Dressers - Usable for dressing, truing, and forming grinding wheels ■ Natural Diamond Blades - Capable of achieving high-quality machining surfaces for non-ferrous metals and non-metals *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• byte

The "NBX Wheel" is an ideal product for grinding and polishing with carbide and high-speed steel. It is compatible with both general-purpose and NC applications. We can propose the most suitable grinding wheel according to your needs. Please feel free to consult us. 【Features】 ■ Special bond designed to resist thermal degradation even under harsh conditions, considering general-purpose use ■ Exceptional cutting performance specialized for tool grinding, enabling high-efficiency processing ■ Proven grinding wheel lifespan 2 to 6 times longer than competitors for many customers *For more details, please refer to the PDF document or feel free to contact us.

• Grinding Machine
• Other abrasives
• Other cutting tools

The "HMT Wheel" is a new high-performance bond that combines the advantages of "resin and metal" through a unique hybrid composite bond. We can propose the optimal grinding wheel tailored to your needs. Please feel free to consult us. 【Features】 ■ Excellent shape retention comparable to metal bonds ■ Reliable cutting performance produced by resin bonds ■ Enhanced "grinding removal rate and grinding efficiency" through the composite *For more details, please refer to the PDF document or feel free to contact us.

• Other cutting tools
• Grinding Machine

Nagoya Diamond Industrial Co., Ltd. values consistency from order to manufacturing. Our sales team is a group of technical sales professionals who design tools through discussions with customers. It is our mission to accurately and swiftly convey that information to the manufacturing department, working together to meet all requests. We listen to your genuine voices, such as "Can this processing be done?" or "I'm having trouble with this processing!" and contribute to solving your problems through precise product creation based on numerous case studies. 【Product Information】 ○ Natural and synthetic diamond tools ○ Diamond and CBN wheels ○ Electroplated tools ○ Diamond sintered bodies (PCD) & CBN sintered bodies (PCBN) ○ PCD grinding machines (NZX-3) and more For more details, please contact us or download the catalog.

• Grinding Machine
• Diamond cutter
• Other cutting tools

Nagoya Diamond Industrial Co., Ltd. is the world's most advanced manufacturer of diamond and CBN tools, boldly responding to the diverse needs of mass production grinding technology. Through continuous effort, advanced processing technology, and high-precision products, Nagoya Diamond Industrial aims to provide greater satisfaction and trust to all people. 【Features】 - Thorough pursuit of high performance in various diamond and CBN tools - Precise processing of all high-hardness materials - Human charm and decision-making, insight, and leadership in strategic development - Quick adaptation to changes of the times, such as OA and systemization For more details, please contact us or download the catalog.

• Grinding Machine
• Diamond cutter
• Other cutting tools

The latest NZX-3 model polishing machine from Nagoya Diamond Industry incorporates the opinions of professionals who perform polishing work in-house, continuously improving and enhancing the machine from the user's perspective. It is well-received not only in Japan but also by customers around the world for its compact size and ease of use. It is suitable for re-polishing in-house PCD cutting tools (offering benefits such as reduced re-polishing costs, shortened delivery times, and quicker responses for prototypes). 【Features】 ○ Compact ○ Easy to use ○ Unique polishing technology with technical guidance ○ Safe for beginners to engage in polishing work For more details, please contact us or download the catalog.

• Grinding Machine

The latest model NZX-3 grinding machine has been improved and enhanced by incorporating the opinions of professionals who perform grinding work in-house, making it a grinding machine designed with the user’s perspective in mind.

• Grinding Machine

PCD/PCBN diamond sintered tools are products that meet the demands for high-speed and stable cutting of difficult materials such as non-ferrous metals and non-metals, featuring high hardness and excellent wear resistance, which contribute to longer tool life and cost reduction. Nagoya Diamond Industry Co., Ltd. manufactures diamond and CBN sintered tools that are high in hardness and excellent in wear resistance. Each standard type of insert, throwaway chip, reamer, end mill, and wear-resistant tool is delivered with the best performance and stable quality under strict quality control. For more details, please contact us or refer to our catalog.

• Other work tools
• Diamond cutter

The electroplated tools from Nagoya Diamond Industry firmly hold diamond and CBN abrasive grains through a special method of electrolytic and electroless plating. They are used for finishing complex-shaped molds, chamfering, deburring, rough grinding and finishing of carbide dies, manufacturing and sharpening of cutting tools and form tools, grinding and cutting of intermediate sintered materials of carbide and ceramics, grinding of thermosetting plastics and reinforced plastics, drilling, groove grinding of hardened steel, chamfering, and deburring. For more details, please contact us or refer to the catalog.

• Other cutting tools
• Diamond cutter

Diamond CBN wheels (grinding wheels) have a longer lifespan compared to GC and WA grinding wheels, reducing the hassle of wheel replacement, providing a better finish, and being environmentally friendly products. They are mainly used for grinding processes in electronic components, semiconductors, automotive parts, bearings, and molds. Synthetic diamond and CBN sintered bodies are produced in industrial processes, ensuring exceptional quality stability. High-precision tools made from PCD and PCBN sintered bodies require advanced polishing techniques. Additionally, the grinding wheels and polishing machines that support this polishing are developed by Nagoya Diamond Industry. For more details, please contact us or refer to our catalog.

• Other work tools
• Diamond cutter
• Grindstone

Nagoya Diamond Industrial delivers high-quality dressing tools using natural diamonds and sintered diamonds, based on cultivated experience and high-quality management, to meet the diverse needs required by various industries.

• Other work tools