Diamond and CBN tools for machine building, glass, woodworking and other industries.
12А2-20. DISH GRINDING WHEELS
Application:
used for sharpening and finishing of face surfaces of reamer teeth, mills, hob cutters, circular saw teeth, drawing dies and other tools made of tungsten carbide.

Example of an order of a wheel 12A2-20 (catalog number 5-0014), parameters 150-18-2-10-32 with diamonds AC4 grit size D126, concentration 100 %, with resin bond R5-01: 5-0014 12A2-20 150-18-2-10-32 AC4 D126 100% R5-01
The plant produces the above-mentioned shapes and dimensions with Cubic Boron Nitride (CBN).
Example of an order of CBN wheel 12A2-20 (catalog number 5-0014) parameters 150-18-2-10-32,
CBN type is CBN1, grit size B126, concentration of CBN 100%, resin bond R1-05: 5-0014 12A2-20 150-18-2-10-32 CBN1 B126100% R1-05
Attention: POLTAVA DIAMOND TOOLS produces other sizes of the given shape of diamond tool.