3/4 -B Dumont Collared Bushing for Keyway Broach

Model #: BRBC-B-3/4

Price: $15.96

Description: 3/4"-B Dumont collared bushing, 0823-0145

• For use with DuMont B series broaches

Available in collared style and, while supply lasts, in Plain style at a special price. "B" bushings must be used to guide "B" broaches, etc. For example, a 3/8-A bushing is used to guide a BR-1/8-A to add a 1/8" keyway in a 3/8" hole. Inch size "B" broaches can only use inch size bushings (not metric!), but other series (A,C,D,E,F) do not have this restriction