Venevl MS-1 Diamond Stone 50/40 (400 grit, 100%)

Diamond stone, 150 × 25 × 7 × 3 mm, 50/40 MS-1, 100% 50 carats
The new metal bond in Venevsky MS-1 grinding rods consists of the following components:

copper, tin, diamond, plus a silicon carbide filler—which has a finer particle size than the diamond—and other components that enable active metal removal throughout the entire service life.

The metal bond is sintered at a higher temperature—650 degrees

Celsius. The abrasive is then compacted using a high-pressure press.