NS TOOL Co., Ltd.'s Rotary Tools

- Slim type with a shank that is thinner than the outside diameter, suitable for standing wall machining. - Designed with a C surface on the rear e...

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• Rotary Tools

・The AL series achieves stable and highly efficient machining under all conditions. ・Highly rigid double blade length type with excellent cost pe...

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• Rotary Tools

・The AL series achieves stable and highly efficient machining under all conditions. ・Achieves "high efficiency" by suppressing chatter vibration ...

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• Rotary Tools

NS TOOL's unique blade shape suppresses chatter during corner and side machining.

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• Rotary Tools

・The AL series achieves stable and highly efficient machining under all conditions. - Significantly improved thrusting performance. - Highly effic...

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• Rotary Tools

・Realizes direct engraving of cemented carbide ・High precision machining of brittle materials is possible ・Unique design that maximizes the char...

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・2-flute ball end mill for non-ferrous metals ・High cutting performance blade shape improves machined surface quality

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R-chamfering cutter for non-ferrous metals

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・Using a unique diamond coating, it exhibits high durability when processing graphite and high-silicon aluminum alloys. - Neck relief type suitabl...

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Adopts a spiral ball shape that combines cutting edge strength and machinability, and a newly developed diamond coating that strengthens adhesion.

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• Rotary Tools

・Direct engraving of hard and brittle materials such as cemented carbide and ceramics is possible. - Long-term processing is possible due to the u...

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• Rotary Tools

・Using a unique diamond coating, it exhibits high durability when processing graphite and high-silicon aluminum alloys. - Neck relief type suitabl...

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• Rotary Tools

・Using a unique diamond coating, it exhibits high durability when processing graphite and high-silicon aluminum alloys. ・Square type with triple ...

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• Rotary Tools

・2-flute long neck ball end mill for non-ferrous metals ・Flute shape with high cutting performance improves machined surface quality even with de...

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・Long neck square end mill specialized for processing copper electrodes. - Adopts a helix angle [37.5°] that achieves both high machinability and ...

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• Rotary Tools

・Long neck ball end mill specialized for processing copper electrodes. ・High machinability, sharp blade shape, and DLC coating enable long-term, ...

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• Rotary Tools

・Long neck ball end mill specialized for processing copper electrodes. ・High machinability, sharp blade shape, and DLC coating enable long-term, ...

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・Single-flute bottom finishing end mill for non-ferrous metals ・Able to finish with high surface roughness

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・2-flute tapered end mill for non-ferrous metals ・Achieves a high surface roughness finish with a blade shape with high cutting performance.

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• Rotary Tools

・A 2-flute end mill for non-ferrous metals with a blade shape that has high cutting performance. ・Able to finish with high surface roughness

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• Rotary Tools

・Ball end mill designed for high-speed, high-hardness steel machining ・You can set a large number of depths of cut, and it is effective at high s...

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・By adopting Mugen coating, stable hole machining with long life is achieved. ・High precision specifications suitable for precision parts machini...

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・Small diameter drill with flat bottom edge, tool design developed and optimized for each size. - Compatible with micro-drilling areas with hole d...

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・Ideal for finishing of high hardness areas (48-55HRC) ・Achieve precision finishing with less collapse

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・Achieves stable and long tool life even during long-time machining in the high hardness range (48-65HRC) ・Pursuing the blade shape and improving...

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• Rotary Tools

・Achieves stable and long tool life even during long-time machining in the high hardness range (48-65HRC) ・Strong helix improves machinability an...

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• Rotary Tools

- Lineup of 4-flute blade lengths of 2D, 3D, and 5D types ・Long life even on 70HRC high hardness steel with Mugen Coating Premium Plus ・Improved ...

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- NS TOOL's original deep rib end mill uses MUGEN coating. ・Neck relief type suitable for narrow and deep machining

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• Rotary Tools

・The peripheral cutting edge is designed to minimize contact with the workpiece, suppressing chatter. ・Compared to ball end mills, the pick feed ...

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・Long tool life for machining high hardness steel by using Mugen Coating Premium. Machining accuracy is also improved. ・Total 134 sizes

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• Rotary Tools

Adoption of Mugen Coating Premium for high-hardness steel and a new shape provides excellent chipping resistance and improves surface finish by sup...

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• Rotary Tools

・Achieves a finished surface with long life and reduced chatter through Mugen Coating Premium Plus for high-hardness steel and strong back taper. ...

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・Compatible with NC and MC. R chamfering can be easily processed. ・Uses Mugen coating to dramatically improve durability

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• Rotary Tools

・Applicable to high hardness steel up to 65HRC by adopting Mugen Coating Premium for high hardness steel machining. ・Improve machining efficiency...

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- Adopts a blade shape that emphasizes high cutting performance, improving machining accuracy. ・Longer life achieved by using Mugen coating. - Hel...

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- Possible to process the world's smallest female thread with a nominal diameter of 0.1 mm. - Helical thread cutting is performed, and the tool dia...

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- Adopts a blade shape that emphasizes high cutting performance, improving machining accuracy. ・Longer life achieved by using Mugen Coating Premiu...

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• Rotary Tools

・Neck relief type suitable for narrow and deep machining ・Supports deep precision 3D machining from low speed to high speed

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• Rotary Tools

・Excellent chipping resistance due to Mugen Coating Premium for high-hardness steel and unique new shape, and improved surface finish by suppressi...

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• Rotary Tools

・Achieves long life and stable cutting performance even with 70HRC high hardness steel ・Newly developed Mugen Coating Premium Plus, with improved...

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・Highly efficient 3-flute ball end mill with optimized center blade shape that enables high depth of cut and high feed. ・Even high hardness steel...

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・The lower part of the neck is tapered to improve tool rigidity. ・It is possible to take a larger depth of cut than conventional products.

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• Rotary Tools

・A ball end mill with a tapered neck shape that allows for high precision in deep machining. ・With the optimized taper neck shape and Mugen Coati...

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• Rotary Tools

NS TOOL's unique high rigidity design enables high precision and high efficiency machining.

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Compatible with precision 3D machining from low speed to high speed

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• Rotary Tools

・Standard type ball end mill for high hardness. Ideal for finishing ・Compatible with high hardness steel up to 65HRC

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• Rotary Tools

・Reduces total costs by realizing high-precision, high-efficiency machining with 3-flute, highly rigid ball shape that takes advantage of the feat...

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・Using unequal divisions and unequal leads, as well as a design with increased blade rigidity, vibration is minimized and highly efficient machini...

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- Possible to drill holes in high hardness steel (~65HRC) with a small diameter drill ・Achieves consistent hole diameter and stable long life. ・H...

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The blade length is 1 times the outer diameter and is highly rigid. Ideal for groove machining

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・Φ6 size has been added to the long-selling double-flute length/2-flute radius end mill. ・You can select the tool that suits your machining purpo...

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・From medium roughing to precision finishing, stable high-speed cutting is possible with less vibration and improved surface finish accuracy. ・Su...

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• Rotary Tools

・Using unequal divisions and unequal leads, as well as a design with increased blade rigidity, vibration is minimized and highly efficient machini...

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- Ideal for medium and rough machining of stainless steel and difficult-to-cut materials due to the use of unequal leads. ・Contributes to shorteni...

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- Newly developed special blade shape significantly increases machining capacity. ・Achieves unprecedented high efficiency machining from plunging ...

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• Rotary Tools

・Taper machining and ball machining are possible at the same time ・Sizes range from a minimum R0.1 to a maximum of 15° on one side.

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• Rotary Tools

・Using Mugen coating, long life even for taper machining ・Super high accuracy of R accuracy of ±5μm ・Size ranges from tip diameter Φ0.2 to Φ10, ...

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・The blade length is 1 times the outer diameter and has a 25° twist. - Designed with increased rigidity to minimize vibration and collapse during ...

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• Rotary Tools

・Compatible with heat-resistant alloys such as stainless steel and titanium by using Mugen Coating Premium. ・The blade length is 1 times the oute...

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• Rotary Tools

・General-purpose 2-flute end mill ・Versatile type capable of side, groove, and flat surface machining

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• Rotary Tools

・2-flute ball end mill specialized for small diameter sizes with ball radius less than R1 ・A versatile type that can be processed from rough cutt...

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• Rotary Tools

X-coated 2-flute ball end mill with ball radius less than R1. A versatile type that can process a wide range of work materials from roughing to fin...

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Cutter for R chamfering

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• Rotary Tools

Special cutter for R chamfering with X coating. Compatible with various work materials

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Strong helix type with high machinability and excellent for side and groove machining.

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• Rotary Tools

・2-flute end mill for non-ferrous metals with a blade shape with high cutting performance ・Many variations in blade length, suitable for machinin...

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• Rotary Tools

・General-purpose 2-flute long neck ball end mill ・Supports various machining depths with a wide variety of sizes

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• Rotary Tools

・General-purpose 2-flute long neck end mill ・Neck relief type suitable for narrow and deep machining

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X-coated general-purpose 2-flute long neck end mill. Deep engraving is possible on a wide range of work materials with X coating.

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C-chamfering can be easily processed.

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Can be molded with additional machining, and can be processed into various shapes.

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・World's first R size achieved standardization from R0.005 ・The world's smallest ball end mill "Microball" expands the micromachining area ・Adop...

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・Combining all of NS's manufacturing technologies. Standardization has been achieved with a tip diameter of Φ0.01. - Developing a new field of dri...

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• Rotary Tools

・Ultra high precision specifications, outer diameter tolerance ±2μm, shank tolerance h3 (roundness 0.1μm) ・Single-blade straight blade type, 5 it...

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- Compatible with micro drill pilot hole processing. - Adopts thinning at the tip to reduce cutting load. Stable drilling accuracy. (Φ0.025 or more)

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・General-purpose type 2-flute radius end mill ・Wide range of support from rough cutting to finishing

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・General-purpose type 2-flute tapered blade ball end mill ・Supports various machining shapes with a wide variety of sizes

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• Rotary Tools

・Standard 2-flute tapered end mill - Compatible with various shapes with a rich lineup

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• Rotary Tools

X-coated standard 2-flute tapered end mill. Compatible with various shapes with a rich lineup for a wide range of work materials

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X-coated general-purpose 2-flute tapered blade radius end mill. Wide range of support from rough cutting to finishing for various work materials

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・The blade length is equal to the outer diameter and has a 25° twist. ・Because the helix angle is weak, the fall of the workpiece is minimized

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• Rotary Tools

General-purpose 2-flute X-coated end mill. Capable of side, groove, and flat surface machining on a wide range of work materials

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・Unique tool design to obtain stable machining surface ・Achieves nano-level surface roughness during 3D finishing, making it possible to eliminat...

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The radius shape combines the curved surface machinability of a ball shape and the flat surface machinability of a square shape, achieving the ulti...

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・Achieves a stable and good cutting surface when cutting cemented carbide. ・Able to obtain nano-level surface roughness required for ultra-precis...

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• Rotary Tools

・3x blade length, 5x blade length, 10x blade length, ultra-long neck, same diameter type can be selected according to the machining shape. ・Can a...

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• Rotary Tools

・3x blade length, 5x blade length, 10x blade length, ultra-long neck, same diameter type can be selected according to the machining shape. ・Can a...

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・Can also be used for non-ferrous materials such as aluminum and copper. ・Using a short blade length eliminates the problem of long blade length ...

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・Excellent cutting performance up to the center of the radius with a new concept blade shape ・Achieved continuous finishing machining for more th...

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・Developed a new blade shape that reduces cutting load. Successfully improved finishing accuracy ・4 blades from Φ0.1. Achieved improved machining...

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Achieves high precision and high efficiency machining with 3-flute adoption and spiral shape corner radius.

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・World's first micro ball end mill made of CBN material ・Developing new areas in the micro-cutting field ・Standardized from R size R0.01 ・Capab...

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・Adopts 2-flute shape from R0.01, allowing for higher efficiency machining than before. ・Achieving sharp edges that take full advantage of the ch...

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・Achieved sharp edges by matching NS TOOL processing technology and carefully selected CBN material ・Outer diameter accuracy ±2μm ・Shank diamete...

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・High efficiency CBN ball end mill that combines the long life and high precision of CBN with the ease of use of carbide. ・Enables the same depth...

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・Possible to process corner edges of high hardness steel ・Adopts NS TOOL's unique multi-blade shape to improve wear resistance

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• Rotary Tools

・Ideal for reference surface machining during micromachining ・Adopts NS's unique shape and corner radius to achieve stable machining surface

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- Adopts a spiral ball shape that improves the cutting performance of the cutting edge. - Adopts a cutting edge shape that improves chipping resist...

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・Achieves high efficiency machining of corner radius with the outstanding durability of CBN - Smooth continuous blade that spans the entire cuttin...

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