STANDARD diamond and CBN tools for machine building, glass, woodworking and other industries.


4А2 D*T*X*W*H


Grinding of back surface of tools.

used for sharpening and finishing of back surface of  multiblade tools.


Example of an order for a wheel 4A2 (catalog number 9-8151), parameters 100-10-2-3-20 with diamonds ACH grit size M63, concentration 100 %, with resin bond R5-01: 9-8151  4A2  100-10-2-3-20  ACH   M63  100%   R5-01

The plant produces the above-mentioned shapes and dimensions with Cubic Boron Nitride (CBN).

Example of an order for a CBN wheel 4A2 (catalog number 9-8151) parameters 100-10-2-3-20, CBN type is CBN1, grit size B126, concentration of CBN is 100%, resin bond R1-05: 9-8151  4A2  100-10-2-3-20  CBN1  B126  100% R1-05

Attention: POLTAVA DIAMOND TOOLS produces other sizes of the given shape of diamond tool.