Description
Description
Bosch BL4140 Description
Bosch fractional jobber black oxide drill bits are designed for general-purpose drilling in metal, wood, plastic, and composite materials. Each bit features a split-point tip that starts on contact to reduce walking, while the speed helix design helps deliver faster drilling, less heat, and longer bit life.
Bosch BL4140 Includes
- (12) 13/64 in. Fractional Jobber Black Oxide Drill Bits
Bosch BL4140 Features
- Speed helix design drills up to three times faster than standard bits
- Black oxide construction helps deliver longer life than standard high-speed steel bits
- Split-point tip starts on contact to reduce walking or skating
- Designed to reduce heat buildup for easier drilling and extended bit life
- Suitable for use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon, and composite materials
Bosch BL4140 Specifications
| Bit Diameter | 13/64 in. |
| Bit Material | Black Oxide |
| Bit Type | Twist |
| Length | 3-5/8 in. |
| Minimum Chuck Size Required | 3/8 in. |
| Package Quantity | 12 |
| Surface Coating | Black Oxide |
Toolup Part # :
216647
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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