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Tomahawk 38COSP29P Cobalt 3/8" Shank Bits - 29 Piece -
The 3/8"shank allows the larger drills to be used with 3/8" chucks. -
Made of heat resistant Cobalt. -
Cobalt drills display a higher red hardness which permits speeds up to 30% greater than high speed steel drills and are especially effective in drilling tough,higher tensile strength materials like stainless steel,inconel and titanium. -
The 135 degree split point is self-centering and reduces thrust. -
Sizes smaller than 1/16"have the 118 degree standard point |
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