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Cutting Tools

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Gear Cutters

For the production method of gears, there are various ways such as cutting, forming and forging. Our company offers gear cutting tools with latest designing technology and manufacturing technology, targeting faster and more precise manufacturing of gears.


Achieved dry cutting and longer life of gear cutting.

HyperDuAl GP/SP Hob

 HyperDuAl GP/SP Hob
For high-speed dry and wet hobbing
  • SP hob: Capable of high-speed dry hobbing at 300 m/min
    Achieves a long tool life with high-hardness materials
  • GP hob: Suitable for dry and wet hobbing in any conditions
Details

DuAl EX/VX Hob

 DuAl EX/VX Hob
Great performance without coating after regrinding
  • Applicable for wet and dry hobbing.
  • Long service life due to re-grinding specifications without coating on cutting face.
Details

Dual Cut Hob

 Dual Cut Hob

Dual Cut Hob
Both dry hobbing, which solve environmental problem and conventional wet hobbing are available.

For Dry and Wet Hobbing
In dry hobbing, cutting speed can be changed faster than that in conventional wet cutting, and tool life is longer as well.

Long Tool Life in Wet Hobbing
Even if wet hobbing, higher cutting speed and longer tool life are achieved.

Details

Skiving Cutter

 Skiving Cutter
We make proposals for cutter designs and processing technologies tailored to gear dimensions
  • Design proposals tailored for the gear dimensions and shapes
  • Surface treatment tailored to skiving processing
  • Select the optimum tool materials
Details

Internal Shaving

 Internal Shaving
Enhances the accuracy of internal gears and enables modification of tooth profiles
  • Achieves internal gear shaving
  • Shortens the time required to replace the work piece with automatic engagement of work piece and cutter and with special loading equipment
  • Applicable for crowning and taper machining
  • Contributes to noise reduction in planetary gear mechanism
Details

Solid Carbide Hob for Dry Hobbing

 Solid Carbide Hob for Dry Hobbing

Ultrahigh Speed in Dry Hobbing
More than 300m/min in cutting speed is available.

High Efficiency
3 times higher than that of HSS Hob.

Long Tool Life
Over 10 times longer than that of HSS Hob.

Details
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