Dumont Minute Man 1 1/8 Keyway Broach S Spec-dumont

The simplest and most economical way to cut a keyway is with the standard keyway broach, bushing and shim using a shop arbor press. The shim used on the second (or additional) pass simply compensates for the amount of material removed on the first pass and allows you to produce a short keyway broach that will fit under most arbor presses. All required shims are provided for except 1-3/8 and 1-1/2 sizes.