duMONT 8 Piece 12 Combos HSS Fractional Keyway Broach Set #40-1/2A - 11131

duMONT 8 Piece 12 Combos HSS Fractional Keyway Broach Set  #40-1/2A - 11131 

• Stay organized and be prepared with these popular sets
• Specialty tools designed for cutting keyways in machined holes.
• Typically used manually with an arbor press or hydraulic press to produce the keyways.
• Well suited for use in a variety of ferrous and non-ferrous materials.
• Hardness: 58 to 60 RC
• High Speed Steel
• Wooden Case
• Made in the U.S.A.

Includes:
Broaches:5/8"-E, 3/4"-E;Collared Bushings: 2-3/8"-E, 2-1/2"-E, 2-5/8"-E, 2-3/4"-E, 2-7/8"-E, 3"-E

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