The Bosch line of metal drill bits offers a solution for every professional application. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. Bosch black oxide bits offer great durability, speed and selection to support most general-purpose applications.
Unit: CD
UPC: 000346331486
Model Number: BL2155
Features
- Speed helix design for 3X faster drilling than standard bits
- Last 50% longer than high-speed steel
- Easier drilling, reduced heat and extended drill bit life
Additional Information
- Applicable Materials: ABS Acrylic Aluminum Brass Copper Maple MDF Nylon Oak Pine Polycarbonate PVC Steel
- Cutting Direction: Right Hand
- Diameter: 7/16 in
- Finish: Black Oxide
- Flute Length: 4-1/2 in
- Flute Type: Helix
- Material: HSS
- Overall Length: 5-1/2 in
- Point Angle: 135 deg
- Point Type: Split
- Quick Change Shank: No
- Shank Diameter: 3/8 in
- Shank Length: 1 in
- Shank Type: 3-Flat
- Type: Fractional
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