Description
Description
Bosch BL4159 Description
Bosch 1/2 in. x 6 in. fractional jobber black oxide drill bits are built for professional general-purpose drilling. A split point tip starts on contact to help prevent walking or skating, while the speed helix design promotes faster drilling with reduced heat and longer bit life.
Bosch BL4159 Includes
- (6) 1/2 in. x 6 in. Fractional Jobber Black Oxide Drill Bits
Bosch BL4159 Features
- Speed helix design drills up to 3 times faster than standard bits
- Split point tip starts on contact to reduce walking and skating
- Black oxide finish helps reduce heat and extend drill bit life
- Lasts up to 50% longer than high-speed steel bits
- Jobber length twist bit fits drills requiring a minimum 3/8 in. chuck
- Suitable for steel, copper, aluminum, brass, wood, PVC, acrylic, ABS, nylon, and composite materials
Bosch BL4159 Specifications
| Bit Diameter | 1/2 in. |
| Bit Type | Twist |
| Length | 6 in. |
| Minimum Chuck Size Required | 3/8 in. |
| Package Quantity | 6 |
| Surface Coating | Black Oxide |
Toolup Part # :
28170
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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