Scorpion Series consists of a 2 mm-thick diamond-bearing layer on a 5 mm-thick aluminum base

Thickness compensator

The Jende 300 Diamond Stone is a coarse diamond plate used for minor profiling

Coated diamonds #1000 Inexpensive electroplated diamonds are mounted on aluminum blank with laser engraving

because photographing a laser beam is fairly difficult - the flash distorts it

steel concentric groove lapping plate new-variants Scorpion Series consists of aThe Venev Concentric Groove Steel Lapping Plate is the perfect tool for flattening and lapping synthetic and natural stones with silicon carbide powders and diamond compounds. The plate has two concentric groove lapping surfaces and diameter of 200 mm. Steel: 30HGSA Hardness: 45 50 HRC Diameter: 7. 8 inches (200 mm) Highness: 0. 4 inches (10 mm) Weight: 4. 4 lbs. (2. 8 kg) How to use: Add some clean or soapy water on the plate to make a suspension