Electric field abrasive grain polishing (patented)

This is an introduction video of “Carbide drill (to Suppress burrs in tolerance hole drilling)” on Youtube channel of Kyowa Seiko Co., Ltd.

Introduction video of cBN cutters.

Chamfering drill and turbo drill

This is an introduction video of “PCD 2 flutes polygonal angle drills” on Youtube channel of Kyowa Seiko Co., Ltd.

Introduction video of cBN spiral end mills.

Acrylic machining with ceramic drill

This is an introduction video of “PCD Endmill Aluminum wire drawing” from Kyowa Seiko Co., Ltd. Youtube channel.

Introduction video of PCD Spiral end mills.

This is an introduction video of “PCD 2 flutes polygonal angle drills” on Youtube channel of Kyowa Seiko Co., Ltd.

Introduction video of cBN spiral end mills.

PCD Spiral flute endmill (ceramic)

CBN Spiral fulute ball endmil SKD11(HRC60)

This is an introduction video of “PCD 2 flutes drill” on Youtube channel of Kyowa Seiko Co., Ltd.

This is an introduction video of “PCD 2 flutes point drill” on Youtube channel of Kyowa Seiko Co., Ltd.

Introduction video of cBN spiral end mills.