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Dumont Minute Man - 4mm Keyway Width, Style B-1, Keyway Broach - High Speed Steel, Bright Finish, 1/4" Broach Body Width, 19/64" to 1-11/16" LOC, 6-3/4" OAL, 1,140 Lbs Pressure for Max LOC - Best Tool & Supply

Dumont Minute Man - 4mm Keyway Width, Style B-1, Keyway Broach - High Speed Steel, Bright Finish, 1/4" Broach Body Width, 19/64" to 1-11/16" LOC, 6-3/4" OAL, 1,140 Lbs Pressure for Max LOC


Item #: 00290064
Brand: Dumont Minute Man
Model #: 44403
Exact Tooling IR#: 04

Features and Benefits

Keyway broaches are used for producing keyway-shaped holes in a workpiece. They may be used with shims if the depth cannot be broached in a single pass. They also require a guide bushing for producing the keyway.
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Keyway Broach Type Keyway
Keyway Width (mm) 4.00
Broach Style B-1
Broach Material High Speed Steel
Broach Coating Bright
Broach Body Width (Inch) 1/4
Minimum Length of Cut (Inch) 19/64
Maximum Length of Cut (Inch) 1-11/16
Overall Length (Inch) 6-3/4
Standard Millimeter Key Size Compatibility 4x4
Minimum Keyway Width Tolerance (Decimal Inch) 0.1569
Maximum Keyway Width Tolerance (Decimal Inch) 0.1579
Number of Shims Required 1
Pressure Required for Maximum Length of Cut (Lb.) 1140
$93.41

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