Home / Shapers, Keyway Cutters, Broaches / Broach, Dumont 3/8-D Keyway (A) View cart “Keyway Cutter, National Machine Tool Co., 1″ Bore, 1/4″ Key” has been added to your cart. Broach, Dumont 3/8-D Keyway (A)$49.00 1 in stock Add to cart Category: Shapers, Keyway Cutters, Broaches Description Description Dumont 3/8-D Keyway Broach Related products Broach Set, Dumont , 5/16″D, 3/8″D, 7/16″D, (2) 1/2″ D Broaches $375.00 Add to cart Broach, Dumont 3/8″-C Keyway w/ Shims 22211, Made in the USA $39.00 Add to cart Broach, Dumont 3/8″-C Keyway $39.00 Add to cart Dumont, Metric 14MM Broach, Special Short Taper w/ Extra Shims $49.00 Add to cart