Description
Key Features
- Chrome vanadium steel shank for enormous strength and flexibility
- Requires no center punch and eliminates walking
- The blend and high tech bonding of cobalt and tungsten carbide allows bit to withstand temperatures up to 2000 deg F
- Special negative back grinding enables the tip to bore through materials with a filing action, not cutting
- Resharpens on a high-quality silicon carbide grinding wheel
- Uses standard coolants such as turpentine, light oil, water
- Flat bottom parabolic flute for faster waste removal
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