Electroplated Diamand & CBN Grinding Pins

The DIPROFIL Rotary Diamond and CBN Tools are made from carefully selected quality diamonds and Cubic Boron Nitride, precisely bonded to obtain the best physical properties for added strength and resistance to wear Electroplated Diamond pins and wheels are excellent for general grinding applications in hard materials such as carbide, hardened steel and ceramics.

They are normally used without cooling agent but in stationary applications, and when grinding in thin glass cooling is often required. Maximum temperature for Diamonds is 800° C. Electroplated cylindrical CBN pins are excellent for general grinding applications in hardened steel. They are normally used without cooling agent but in stationary applications cooling is often required. Maximum temperature for CBN is 1200° C.

Cooling normally enhances the lifetime of the tools. In addition it also generates a better surface. The risk for damage on thin or sharp edges of the grinding tool is reduced when using coolant. Cooling is performed with an emulsion or grinding oil. For diamond tools an Emulsion is specially recommended and for CBN tools a mineral oil is preferable.