Description
Description
Bosch BL4145 Description
Bosch black oxide drill bits are manufactured to exacting specifications for professional applications and feature a split point tip that starts on contact with no walking or skating, eliminating the need for a center punch. The speed helix design supports faster drilling, reduced heat, and longer bit life for general-purpose use in metal, wood, plastic, and composite materials.
Bosch BL4145 Includes
- (6) 9/32 in. x 4-3/8 in. Fractional Jobber Black Oxide Twist Drill Bits
Bosch BL4145 Features
- Speed helix design drills up to 3 times faster than standard bits
- Offers up to 50% longer life than standard high-speed steel bits
- Split point tip starts on contact with no walking or skating
- Reduced heat buildup helps extend drill bit life
- Jobber length twist design for general-purpose drilling
- Suitable for steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon, and composite materials
Bosch BL4145 Specifications
| Bit Diameter | 9/32 in. |
| Bit Material | Black Oxide |
| Bit Type | Twist |
| Length | 4.375 in. |
| Minimum Chuck Size Required | 3/8 in. |
| Package Quantity | 6 |
| Surface Coating | Black Oxide |
Toolup Part # :
28345
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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