Description
Description
Bosch CO4147 Description
Bosch cobalt drill bits are designed for drilling in hard steel and other tough metals. The thick web helix supports fast material removal and added durability, while the split point tip starts on contact to reduce walking and eliminate the need for a center punch.
Bosch CO4147 Includes
- (1) 5/16 in. x 4-1/2 in. Cobalt Twist Drill Bit
Bosch CO4147 Features
- Designed for drilling in hard steel and other tough metals
- Withstands high-temperature applications for extended periods of time up to 1,100°F
- Rigid thick web design adds stability in tough applications
- Thick web helix delivers fast material removal with increased durability
- Split point tip starts on contact with reduced walking or skating
- Surface hardened to penetrate tough abrasive materials
- Jobber length design with full shank
- Suitable for light-gauge metal, high-carbon steel, aluminum, alloy steel, cast iron, stainless steel, and titanium
Bosch CO4147 Specifications
| Bit Diameter | 5/16 in. |
| Bit Material | Cobalt |
| Bit Type | Twist |
| Length | 4.5 in. |
| Minimum Chuck Size Required | 3/8 in. |
| Package Quantity | 6 |
| Surface Coating | Uncoated (Bright Finish) |
Toolup Part # :
216876
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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