Description
Description
Bosch BL4146 Description
This 6-pack of Bosch 19/64 in. x 4-3/8 in. fractional jobber black oxide drill bits is built for fast, general-purpose drilling in metal, wood, plastic, and composite materials. Split-point tips start on contact to reduce walking, while the speed helix design helps lower heat buildup and extend bit life.
Bosch BL4146 Includes
- (6) 19/64 in. x 4-3/8 in. Fractional Jobber Black Oxide Drill Bits
Bosch BL4146 Features
- Speed helix design drills up to 3 times faster than standard bits
- Designed to last up to 50% longer than standard high-speed steel bits
- Split-point tip starts on contact to help prevent walking or skating
- Reduced heat buildup supports easier drilling and longer bit life
- Suitable for steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon, and composite materials
Bosch BL4146 Specifications
| Bit Diameter | 19/64 in. |
| Bit Material | Black Oxide |
| Bit Type | Twist |
| Length | 4-3/8 in. |
| Minimum Chuck Size Required | 3/8 in. |
| Package Quantity | 6 |
| Surface Coating | Black Oxide |
Toolup Part # :
28646
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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