Bosch BL20 1/8-to-1/2-Inch Black Oxide Twist Drill Assortment, 20-Piece Review
Bosch BL20 1/8-to-1/2-Inch Black Oxide Twist Drill Assortment, 20-Piece Feature
- The speed helix design penetrates 3 times faster than standard bits.
- Easier drilling, reduced heat, extended drill bit life and extended cordless battery life.
- Triple tempered black oxide coated bits last 50-Percent longer.
- 135-Degree split point starts on contact with no walking or skating.
- No center punch is required.
Includes 20-Piece Black Oxide Drill Bit Set w/ Molded Case - BL20
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