Home / Grinding / Grinding Tool, Carbide, SD-81 D/C C Bur, 3/16″ Shank, SGS USA Sale! Grinding Tool, Carbide, SD-81 D/C C Bur, 3/16″ Shank, SGS USA$5.00 $4.50 Category: Grinding Description Description SGS Carbide SD-81 D/C C Bur w/ 3/16″ shank 3 available ($5.00 each) Related products Sale! Boyar Schultz Cast Iron Motor Bracket $95.00 $85.50 Read more Sale! Bench Centers, Federal 7″ x 8″ w/ 4-1/2″ x 6″ Lapping Plate, 100B-20 $249.00 $224.10 Read more Sale! Bench Center Federal 7″ Swing x 8″ w/ 4-1/2″ x 6″ Lapping Plate, 63 Lbs $195.00 $175.50 Read more Sale! Tool Post Grinder, Dumore, 1/2 HP Item #G1130A $495.00 $445.50 Read more