Article From: 3/20/2007 Production Machining
A heavy-duty set of keyway broaches, bushings and shims designed for cutting a complete range of keyways from 1/8" to 3/4" without duplication is now offered by The duMont Corporation.
Available off-the-shelf from local industrial distributor stock, the 100 Heavy-Duty Combination Set is the most complete Minute Man broach set available. It can be used in virtually all standard broaching operations to cut keyways in pulley's gears, collars and similar assembly or limited production work. The broaches are push-type and can be used with any hand-operated arbor press or hydraulic press having an adequate throat opening.
The set is furnished with nine high-speed steel broaches, 44 bushings and necessary shims to cut 102 keyway combination.
