الوصف
- Speed helix design for three times faster drilling than standard bits
- Last 50 percent longer than high-speed steel
- Easier drilling, reduced heat and extended drill bit life
- Available in jobber length, stubby length, extended length (aircraft), 1/2 In. reduced shank (Silver and Deming)
- For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials
BOSCHBL2169 1-Piece 21/32 In. x 6 In. Fractional Reduced Shank Black Oxide Drill Bit for Applications in Light-Gauge Metal, Wood, Plastic
