菱高精機 List of Products and Services

We offer the tool regrinding machine "Epsilon," which allows for easy maintenance of tools, and the image tool measuring device "Just Scope," which enables simple measurement of dimensions. "Epsilon" allows for easy selection of tool shapes and enables the creation of tool data by inputting only the minimum necessary parameters. Tool maintenance can be performed even without specialized knowledge or grinding experience. *You can view a catalog summarizing product information from the "PDF Download." Please feel free to contact us with any inquiries.

• Grinding Machine

We would like to introduce our "Back Processing Tool Series" that we handle. The main lineup includes "Spherical End Mills," "Front and Back T-Slot Chamfer Cutters," "Mini Front and Back Chamfer Cutters," and "Small Diameter Backfire Tools." The "Backfire" series, designed specifically for the tightening seats of hexagon socket bolts and washers, has achieved stable processing and improved quality by significantly reducing deflection during machining through the use of a carbide body. 【Partial Lineup】 ■ Backfire ■ Small Diameter Solid Backfire ■ Special Back Counterbore Chamfer Cutters ■ Special Back Counterbore Hole Chamfer Cutters ■ Special Small Diameter Chamfer Cutters *For more details, please refer to the PDF document or feel free to contact us.

• Other cutting tools

We would like to introduce our "Front and Back T-Slot Chamfer Cutter." With optimized four-corner cutting edges, stable cutting is achieved. It can handle chamfering of T-slots and bolts. Simultaneous 45° chamfering on the surface, as well as surface and back chamfering, and contouring chamfering are possible. The materials that can be machined include low carbon steel, carbon steel, alloy steel, stainless steel, cast iron, ductile iron, and aluminum. 【Features】 ■ Stable cutting achieved with optimized four-corner cutting edges ■ Compatible with chamfering of T-slots and bolts ■ JIS B 0952:1999 ■ Processing time can be reduced by simultaneous processing on both sides *For more details, please refer to the PDF document or feel free to contact us.

• cutter

We would like to introduce our super abrasive diamond electroplated reamer, "Galaxy." By eliminating honing disc processing, work efficiency has significantly improved. The rough and finishing edges are separated, achieving high-efficiency and high-precision finishing. Advanced hole diameter accuracy and good surface roughness are obtained through outer circumference truing, allowing for high-precision holes to be finished in one pass with a single tool. The tool has a long lifespan and stable machining accuracy. It is also possible to recycle the tool through re-electroplating. 【Features】 ■ Achieves high-efficiency and high-precision finishing ■ Advanced hole diameter accuracy and good surface roughness obtained through outer circumference truing ■ High-precision holes finished in one pass with a single tool ■ Long tool lifespan and stable machining accuracy ■ Tool recycling possible through re-electroplating *For more details, please refer to the PDF document or feel free to contact us.

• Reamer

The "MG-A3" is a high-performance anti-seizing agent with excellent load-bearing capacity and anti-seizing properties. It does not contain components that become brittle at high temperatures, making it easy to remove screws that have been used for long periods at high temperatures. It is suitable for screws, bolts, and nuts made from nickel alloys and heat-resistant steel used in ultra-high temperature applications. It has minimal seepage and can be used in areas that require cleanliness. It prevents embrittlement due to metal fatigue, cracks, and damage to screw threads. 【Features】 ■ Excellent load-bearing capacity and anti-seizing properties ■ Sulfur content of less than 250 ppm, total halogen content (including chlorine) of less than 200 ppm ■ Suppresses oxidation and can be used in a temperature range of -30°C to 1400°C ■ Easy removal of screws that have been used for long periods at high temperatures ■ Convenient 3g type available *For more details, please refer to the PDF document or feel free to contact us.

• Coating Agent

We would like to introduce our tool for counterboring, the 'HUNGER ZAGRI'. In addition to counterboring, it is also suitable for boring and expanding processes, and can accommodate hexagon socket bolts ranging from M8 to M30. It features coolant holes and is compatible with drill holders. The inserts have a special breaker shape that combines a cutting edge design with toughness and an R shape. Even if the hole position accuracy of the cast hole is poor, it can be corrected in the subsequent counterboring process. 【Features】 ■ Suitable for counterboring, boring, and expanding processes ■ Compatible with hexagon socket bolts ranging from M8 to M30 ■ Features coolant holes and is compatible with drill holders ■ Cutting edge design with toughness ■ Special breaker shape combining an R shape *For more details, please refer to the PDF document or feel free to contact us.

• Other cutting tools

The "Monomax RM-DST" is a high-speed reamer that achieves high-performance machining with high speed, high feed rates, and excellent surface roughness using cermet materials. The special blade shape improves issues related to chip formation and entanglement during cutting. The materials that can be machined include low carbon steel, free-cutting steel, carbon steel, alloy steel, die steel, sulfur-containing free-cutting steel, high carbon steel, and alloy steel. Additionally, there are short types and options for blind holes in the lineup. The PDF document includes photographs of chip shapes for through holes and blind holes. 【Features】 - The special blade shape improves issues related to chip formation and entanglement during cutting. - Achieves high-performance machining with high speed, high feed rates, and excellent surface roughness using cermet materials. - The engagement shape is in the ASG3000 format with a 45-degree angle. - Short types and options for blind holes are also available. *For more details, please refer to the PDF document or feel free to contact us.

• Reamer

"HV-R" is a post-processing method for removing residual stress. As the magnetic properties of the cutting edge decrease, it is effective against welding and similar issues, allowing for maximum cutting performance, especially during high-speed cutting when the structural cutting edge is reduced. It enables cost reduction through long lifespan, high precision, and high-efficiency machining. By irradiating high energy, impurities on the surface at the nanomicron level are removed, generating magnetic spins that enhance lubricity. [Features] ■ A treatment that overturns the standards of cutting life ■ Reduces residual stress in coated products ■ Improves base material hardness ■ Enhances adhesion of the coating film ■ Improves lubricity *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

This catalog introduces the CNC tool regrinding machines and image tool measuring instruments handled by Riko Seiki Co., Ltd. We explain the fully automatic tool grinding machines "Epsilon" and "Epsilon Q," which allow anyone to easily regrind the cutting edge shapes of major tool manufacturers, as well as the image tool measuring instrument "Just Scope," which captures images of tools and measures various dimensions. Detailed specifications for tool settings and equipment are also included. [Featured Products] ■ Epsilon ■ Epsilon Q ■ Just Scope ■ Just Scope RX *For more details, please refer to the PDF document or feel free to contact us.

• Other cutting tools
• Other measurement, recording and measuring instruments

The "Crystal Comprehensive Catalog Vol.30" is a comprehensive catalog of the ultra-hard solid tools "Crystal" handled by Riko Seiki Co., Ltd. We introduce various products including "Straight Drills," "Reamer-type Drills," and "Reamers." Technical materials are also included, so please make use of them for product selection. [Contents (excerpt)] ■ Straight Drills ■ End Mill Shank Drills ■ Reamer-type Drills ■ For FRP and CFRP ■ Reamers *For more details, please refer to the PDF document or feel free to contact us.

• drill
• End Mills
• Reamer

Our company will exhibit at "JIMTOF2022" from November 8 to 13, 2022. You can see our recommended products at the venue, including the 'Just Scope-RX' which measures tool dimensions with high precision using a 4K camera, as well as the small diameter series of back counterbore tools and a new series with OH. 【Product Features】 'Just Scope-RX' - Capable of rotating from 0 to 135° - Equipped with a 4K camera for high-resolution imaging - Comes standard with a PC and monitor, allowing for space-saving 'Back Counterbore Cutter Small Diameter Backfire' - Improved rigidity of the main body enables more stable cutting - New lineup from D3 to D36 - D10 and D12 types have improved cutting performance due to the adoption of new 4-corner inserts *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Other work tools

The "Just Scope-RX" is an image measuring instrument that can capture tools with a camera and measure various dimensions. While maintaining the simple operability of the conventional series, it has expanded the swivel range to 0-135° and adopted a 4K camera capable of high-definition imaging, thereby enhancing its measurement functions. Lenses for medium and small diameters are also available as options. 【Features】 ■ Swivel angle is displayed digitally ■ Can confirm clearance for stepped drills and more ■ Comes standard with a PC integrated with the device via an arm ■ Intuitive and simple operation screen *For more details about the "Just Scope-RX," please refer to the documentation. Feel free to contact us with any inquiries.

• Other inspection equipment and devices
• Microscope
• Color camera

The 5-axis CNC tool regrinding machine "EPSILON Q" is a device that can automatically regrind drills, reamers, taps, end mills, and other tools from major tool manufacturers. Setting up tool data is simple: just select the tool shape and input the parameters. There is no need for alignment or centering, as it continuously corrects the position while grinding. Additionally, by integrating the coolant tank and sludge processing unit, it achieves space-saving design. 【Features】 - Equipped with grinding programs for major tool shapes - Measures the position and runout of the cutting edge with a touch probe for position correction - No detailed settings for tool dimensions or grinding operations are required - The monitor and control panel are movable, allowing for flexible layout - Comes standard with an automatic sludge processing unit that makes filter replacement easy <This product will be exhibited at Grinding Technology Japan 2021> Date: March 2 (Tuesday) to March 4 (Thursday), 10:00 AM to 5:00 PM Venue: Makuhari Messe Exhibition Hall 4, Booth Number: 044 *For more information about "EPSILON Q," please refer to the materials. Feel free to contact us with any inquiries.

• Grinding Machine

"Legal Jumbo" is an end mill that is optimal for machining materials with a hardness of HRC55, as the adhesion of the ultra-hard substrate is improved by the AI-rich (Al, Ti) N coating. For more details, please refer to the catalog or feel free to contact us.

• End Mills

The "Hunger Mill" is a tool capable of vertical and drilling processing. By using special inserts, the chip removal performance has been improved, and the special groove shape has enhanced the chip lift-up effect. Additionally, the cutting edge has a flat shape, which minimizes steps. 【Features】 ■ Improved chip removal performance with special inserts ■ Enhanced chip lift-up effect with special groove shape ■ Minimal steps with flat cutting edge ■ Capable of rough machining curved and black skin materials For more details, please refer to the catalog or feel free to contact us.

• End Mills
• Other cutting tools

The "Hanger Drill" is a solid flat drill designed to accommodate various machining applications with a flat shape. While achieving stable cutting performance and wear resistance, it is offered at a low price. Please check the price difference compared to the tools you are currently using. 【Features】 ■ Low price ■ Flat shape ■ Compatible with various machining applications ■ Stable cutting performance ■ Wear resistance For more details, please refer to the catalog or feel free to contact us.

• drill

"Just Scope" is an image tool measuring device that allows you to photograph tools with a camera and measure various dimensions. The tool can be rotated 0 to 90° relative to the camera, enabling photography from the front, side, or any arbitrary direction. To measure, simply place the tool on a V-block and adjust the lighting and camera focus. The intuitive and simple operation screen makes it accessible for anyone to use. 【Features】 ■ Capable of photographing from any direction ■ Enables measurement of various dimensions ■ Easy to use for anyone ■ Compact tabletop size that doesn't require much space ■ Reliable optical performance *For more details, please request materials or view the PDF data from the download.

• Optical Measuring Instruments
• Other electronic measuring instruments
• Other image-related equipment

The high-speed cermet reamer "Monomax RM-DST" is a cermet reamer from Ryoko Seiki, a manufacturer of carbide milling tools. This product achieves high-performance machining with high speed, high feed, and surface roughness using cermet. The special blade shape improves issues related to chips and entanglement during cutting. For more details, please refer to the catalog or feel free to contact us.

• Reamer

The "Crystal Drill End Mill Shank Catalog" is a catalog from Riko Seiki Co., Ltd., a leading company specializing in cutting tools. It features "micro drills for steel" ranging from φ0.1 to φ1.95 with φ3 shanks, and φ2.0 to φ3.0 with φ4 shanks, as well as "Superdrill," "Nirodrill for stainless steel and aluminum," and more. [Contents] ■ Micro drills for steel ■ Superdrill ■ Nirodrill for stainless steel and aluminum ■ Micro deep hole drills ■ Deep hole drills, etc. For more details, please refer to the catalog or feel free to contact us.

• drill

The "KOMET-RYOCO Reamer Comprehensive Catalog" is the comprehensive catalog of Rishiko Seiki Co., Ltd., a leading company specializing in cutting tools. It features the head exchangeable, ultra-high-speed, and high-precision "Reamax TS," as well as the high-speed processing reamer "Rapid Reamer" and the integral reamer "Monomax Expansion Reamer," which accommodates a wide range of materials. [Contents] ■ Reamax TS, Reamax ■ Rapid Reamer ■ Monomax Expansion Reamer ■ Cutting Ring Expansion Reamer ■ Centering Holder / Others For more details, please refer to the catalog or feel free to contact us.

• Reamer

The fully automatic tool grinding machine Epsilon allows anyone to easily grind the cutting shapes of major tool manufacturers. It supports the grinding of two-flute drills, reamers, taps, three-flute drills, and end mills. Users can also create NC programs and control the machine independently. 【Features】 ● Easy and intuitive operation with a touch panel ⇒ Equipped with a 15-inch touch panel monitor that excels in waterproof and dustproof performance ● Tool data can be created with minimal input ⇒ Simply select the tool shape and input each parameter ● Easily reproduce tool shapes from various manufacturers ⇒ Grinding programs for major tool shapes are pre-installed in the machine ◎ For more details, please contact us or download the PDF materials.

• Grinding Machine

Aiming for a world standard in hole drilling tools, our company is enhancing its series of tools using the BTA and ejector methods for deep hole machining with medium and large diameters, responding to the needs of more users. We have newly added the "RNCP Head" series to our lineup, which has become a simple and easy-to-use tool that achieves low cost and low price.

• Other cutting tools

【Crystal Deep Hole Drill】 Deep hole machining with carbide solid drills has been a challenging process prone to defects due to chip clogging. ↓ The "DEEP HOLE DRILL" can handle deep hole machining from 15D to 40D when used in conjunction with a pilot drill! It features an excellent groove shape that ensures reliable chip removal and smooth discharge, achieving stable machining accuracy with W margins and high durability through special edge honing! *For more details, please contact us or download the catalog.

• Other cutting tools

Since our establishment, we have produced numerous products as a manufacturer of ultra-hard milling tools, including jumbo end mills, megaton cutters, and mold tool systems. In response to changes in industrial structure, we propose tools that accommodate diversification and high precision, meeting your expectations and earning your trust. 【Featured Products】 ○ Jet Kikuma (Reference Exhibit, Tentative Name) ○ RYOMAX Core for H7 Holes ○ BTA Tools ○ Back Processing Series ○ Tool with Exchangeable Heads (Reference Exhibit) ■ For more details, please download the PDF or contact us.

• Other cutting tools

【Features】 - Adopts VCM coating suitable for difficult-to-cut materials - Options for 2-flute and 4-flute designs based on application - Standard sizes range from R2.0 to R5.0 - Custom products, such as HSS products, are also available beyond standard dimensions *For details, please refer to the catalog available for download below "PDF Download."

• End Mills

- Uses ultra-fine particles, compatible with all work material types. - VCM coating is standard stock for steel processing, and VCD coating is standard stock for aluminum and non-ferrous metal processing. - Reduces cutting resistance with a twist angle of 40°. For more details, please contact us or download the catalog.

• cutter

As a next-generation type of the well-received Rapid Reamer, we have developed the Reamax and Reamax TS. The Reamax features a solid cermet head material, enabling ultra-high-speed machining at cutting speeds of over 200 m/min, while aiming for high precision and efficiency. The Reamax TS allows for easy head replacement and will gradually offer various types of heads, including expansion types that can increase diameter. *For more details, please refer to the catalog available for download below as "PDF Download."

• Other cutting tools

This is a high-precision reamer for finishing FC, FCV, and FCD processing. It was developed with the aim of non-honing plate processing of hydraulic component holes, and it is a very rational and simple tool that improves work efficiency. It separates rough cutting and finishing cutting, making high-speed and high-precision finishing a reality. *For more details, please refer to the catalog available for download below as "PDF Download."

• Other cutting tools

Since it has an unequal lead blade design, it suppresses vibration, enables high-speed cutting, and achieves a beautiful machined surface. It has less cutting resistance compared to standard equal lead end mills, allowing for machining with longer protrusions. It is especially suitable for finishing processes of materials such as aluminum, titanium alloys, and stainless steel. In addition to solid carbide and brazed types, a variety of cermet options are also available in the series. *For more details, please refer to the catalog available for download below as "PDF Download."

• Other cutting tools

It excels in wear resistance and chipping resistance, demonstrating its power in the finishing of steel, resulting in a good surface finish. Since the cutting edge does not rise, there is no chatter on the machined surface. 【Features】 - Achieves a stable finished surface with FIN mills. - Improves toughness, wear resistance, and chipping resistance. - Suppresses chatter with an uneven lead. - Stable machining even with axial cutting in 2D. *For more details, please refer to the catalog available for download below "PDF Download."

• Other cutting tools

Adopting an innovative 4-blade 55° twist. This high-performance end mill utilizes the characteristics of a high rake angle blade type, making it suitable for a wide range of applications from difficult-to-cut materials to hardened steel with just one tool. Effects of the high rake angle blade type: 1. Reduces chip thickness during cutting by half. 2. Reduces cutting resistance during machining. 3. Improves chip evacuation. The use of VCM coating, which has excellent thermal and chemical stability, allows for high heat resistance, making it suitable for machining high-hardness materials and ensuring a long lifespan. *For details, please refer to the catalog available for download below "PDF Download."

• Other cutting tools

We provide special cutting tools for drills, cutters, reamers, end mills, and milling tools in general with a short delivery time. Manufacturing is possible with various materials, from carbide, HSS, and cermet to diamond. *For details, please refer to the catalog available for download below under "PDF Download."

• Other cutting tools

High-performance drill capable of achieving astonishing machining speed and precision in drilling aluminum and cast iron. 【Features】 - Adoption of spiral groove shape significantly reduces cutting resistance compared to conventional straight grooves. - Auxiliary cutting edge action greatly improves machining accuracy. - In addition to conventional internal lubrication types and non-coated types, a series of 3D, external lubrication types, and VCD (an evolved form of DLC) is also available. *For more details, please refer to the catalog available for download below.

• Other cutting tools

For ultra-small precision hole processing Focusing on ultra-small fine hole processing that requires high precision, precision tools are available in standard stock with a minimum diameter of Φ0.03. A wide range of micro center drills is also available for pilot hole processing. 【Features】 - The tip has a four-step shape, providing stable lifespan in high-precision hole processing. - Different cutting lengths are available in one size, allowing for choices based on processing depth. - Standard stock includes ViO coating with excellent wear resistance and VCD coating with excellent adhesion resistance. *For details, please refer to the catalog available for download in the "PDF Download" section below.

• Other cutting tools

A crystal diamond drill that demonstrates outstanding power in the processing of high-silicon alloys. In particular, the ZH3380 series in small diameters (diameter Φ0.45 to Φ3.0) features a helical diamond design, which allows for a scoop on the cutting edge of the diamond sintered part, enabling extremely smooth chip removal and achieving excellent machining precision and surface finish. *For more details, please refer to the catalog available for download below as "PDF Download."

• Other cutting tools

The unique blade shape of the mini cut wave allows for cutting the workpiece as if shaving it. Furthermore, the RPM series features polished backs with grooves and wide chip pockets, resulting in very smooth surface sliding and the production of large curled chips with excellent chip evacuation performance. By minimizing rubbing phenomena, it effectively controls distortion in the workpiece and enables stable high-feed cutting with minimal chatter vibration. *For more details, please refer to the catalog available for download below.*

• Other cutting tools

High precision, high efficiency, high-speed machining, and long-lasting end mill series for aluminum. The advanced VCD coating with DLC coating demonstrates its true value. *For details, please refer to the catalog available for download below "PDF Download."

• Other cutting tools

The fine adjustment mechanism allows for easy and quick setting of 0.002 T.I.R. on the machine. It adopts a megaton blade type with low cutting resistance. A wide variety of chip materials are also in stock according to the workpiece. *For details, please refer to the catalog available for download below as "PDF Download."

• Other cutting tools

By changing the blade arrangement to an uneven lead arrangement, the vibration-damping effect is improved. The megaton blade shape enables high-efficiency machining. With the addition of a new center-cut blade, the scope of machining is significantly expanded. *For details, please refer to the catalog available for download below.*

• Other cutting tools

The scoop surface of the insert section has a convex curve resembling an inverted spoon. This peculiar blade shape showcases the tremendous power of Megaton. 【Features】 - Excellent vibration-damping effect - Low cutting resistance and cutting heat - Good chip evacuation *For more details, please refer to the catalog available for download below as "PDF Download."

• Other cutting tools

The innovative blade shape suppresses fraying, peeling, and burr formation. *For more details, please refer to the catalog available for download below.*

• Other cutting tools

By reducing the shank diameter compared to the cutting edge diameter, the range of machining capabilities is significantly expanded. By adjusting the protrusion length, versatile machining can be achieved with a single tool. *For details, please refer to the catalog available for download below.*

• Other cutting tools

We can accommodate everything from general steel materials to difficult-to-cut materials and aluminum alloys. The cutter shapes are standardized in aluminum-specific types and fine pitch types to meet a wide range of user needs. In particular, the aluminum roughing end mills are available in non-coating and VCD (evolved DLC coating) options. *For more details, please refer to the catalog available for download below.

• Other cutting tools

It is possible to cut a wide range of high-hardness materials from HRC30 to HRC60. With the adoption of VCM coating, it has a longer lifespan. Exceptional chip resistance ensures stable processing. *For details, please refer to the catalog available for download below.

• Other cutting tools

The high seating system allows for insert exchanges on board. With solid-grade R precision, tool costs in the finishing process are significantly reduced. The adoption of VP coating enables application to a wider range of work materials, allowing for long life and extended machining time. *For details, please refer to the catalog available for download below "PDF Download."

• Other cutting tools