Description
M Jobber Length Drill Bit for counter-rotation drilling and backing out broken fasteners. Ground with reversed flute helix and cutting edges, this bit cuts on counter-rotation. This size has 3-1/16" of flute, 4-3/8" overall length and a round shank.
- HSS construction that holds a keen edge at moderate cutting speeds and regrinds easily.
- Black Oxide finish, resists galling and helps the tool carry cutting fluid.
- Conventional Point geometry.
- Supplied 12 per package.
Specifications
- Size: M
- Shank: Round
- Length: 4-3/8"
- Flute Length: 3-1/16"
- Point Type: Conventional Point
- Material: HSS
- Finish: Black Oxide
- Measurement Type: Inch
- Pack Quantity: 12
Applications
Used to back out broken studs and screw extractors, and in multi-spindle setups running reverse rotation.
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800-222-0324

