Home / Measuring Tools / Bench Centers / Bench Centers, Federal 7″ x 8″ w/ 4-1/2″ x 6″ Lapping Plate, 100B-20 View cart “Horizontal Grinding Head” 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 Boyar Schultz Hi Speed Grinding Attachment $395.00 Add to cart Dumore 1/2 HP Tool Post Grinder Item #G1130A $495.00 Add to cart Atlas Tool Post Grinder 1/4HP 1 Phase 110 Volts $295.00 Add to cart Dumore Hand Grinder Cat No. 3-011 $49.00 Add to cart