Description
Description
Bosch BL4148 Description
Bosch black oxide jobber drill bits are built for professional general-purpose drilling with a split point tip that starts on contact to help prevent walking or skating. The speed helix design drills faster, reduces heat, and extends bit life in metal, wood, plastic, and composite materials.
Bosch BL4148 Includes
- (6) 21/64 in. x 4-5/8 in. Fractional Jobber Black Oxide Twist Drill Bits
Bosch BL4148 Features
- Speed helix design delivers up to 3X faster drilling than standard bits
- Split point tip starts on contact to help prevent walking or skating
- Black oxide design supports easier drilling, reduced heat, and longer bit life
- Jobber length bit for general-purpose drilling applications
- Compatible with steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon, and composite materials
- Requires a minimum 3/8 in. chuck
Bosch BL4148 Specifications
| Bit Diameter | 21/64 in. |
| Bit Material | Black Oxide |
| Bit Type | Twist |
| Length | 4.625 in. |
| Minimum Chuck Size Required | 3/8 in. |
| Package Quantity | 6 |
| Surface Coating | Black Oxide |
Toolup Part # :
28647
WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov
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