Đá mài HW Teiken

To grind prehardende steel, generally, aluminum abrasives is used.Each abrasive has different property such as polycrystal,single crystal,hard and friable. 
HW wheel provides high quality performance by making full use of each property.
HW is useful for cost reduction because of not using ceramic abrasive and reduced dresser wear.

HW is useful as the following,
●all-in-one using
●Cost-cutting for ceramic wheel user
●High dimension accuracy of work piece