SKU: 034-1290660 KEYSTONE #1 Sinter HP Bur Diamonds - SC Super Coarse - BLACK - Flat Cone Shape #1290660 Model 3/32 Shank HP Feature Taper - + $49.37 Add to cart Manufacturer # 1290660 Manufacturer KEYSTONE SubModel Sintered Diamond Feature SUPER COARSE ETD 21 DAYS Add to favorite