Drill Bit Set, Multi-Purpose, Cobalt, 7 Piece, Includes: 1/8 in, 3/16 in, 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in Bits
Min Qty |
: |
1 |
Shelf PK |
: |
3 |
Number of Pieces |
: |
7 |
- Works ideally for cordless drills, corded drills and drill presses
- Outlasts regular carbide tipped bits
- Requires no center punch - eliminates walking
- Resharpens on a high-quality silicon carbide grinding wheel
- Uses standard coolants - turpentine, light oil, water
- Flat bottom parabolic flute for faster waste removal
- Special negative back grinding enables the tip to bore through materials with a filing action, not cutting
- The blend and high tech bonding of cobalt and tungsten carbide allows bit to withstand temperatures up to 2000 deg F
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