BOSCHHAR1292 BIT-DRILL 1" BLACK OXIDE BL2191

BOSCH BL2191 1-Piece 1 In. x 6 In. Fractional Reduced Shank Black Oxide Drill Bit

• Material: Brass
• Finish Type: Black Oxide
• Shank Type: Straight
• Brand: Bosch
• Tool Flute Type: Spiral
• 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