BG-3AG Impregnated Diamond Dresser / ID: BG-3A8G7

Impregnated dresser are recommended for a great many dressing operations such as centerless and cylindrical grinding, surface grinding, straight-faces and some profile dressing, slotting, angular dressing and
general purpose tool room applications.
3A block 5/32" x 1/4" x 3/8" set at 15 degree angle
7/16'' diammeter x 1-1/4'' long shank.
BG-3A8G7. 30/40 Mesh grit size.
BG-3A6G7. 20/30 Mesh grit size