Home / Measuring Tools / Bench Centers / Bench Centers, Federal 7″ x 8″ w/ 4-1/2″ x 6″ Lapping Plate, 100B-20 View cart “Dumore Hand Grinder Cat No. 3-011” has been added to your cart. Bench Centers, Federal 7″ x 8″ w/ 4-1/2″ x 6″ Lapping Plate, 100B-20$249.00 1 in stock Add to cart Categories: Bench Centers, Grinding Description Description Federal 7″ Swing x 8″ Between Center w/ 4-1/2″ x 6″ Lapping Plate, 100B-20 Related products Gorton 375 Tool Grinder,1 Phase 115 volts $795.00 Add to cart Dumore Tool Post Grinder Box , 16″ x 16″ x 15″ High $49.00 Add to cart 1/4 HP Tool Post Grinder, 1 Phase 110 Volts $275.00 Add to cart Dumore 1 HP Tool Post Grinder, Model No. 8045-217 $349.00 Add to cart