SKU: Bosch CO4137
UPC: 000346333213
Weight: 0.01
Bosch CO4137 5/32" x 3-1/8" Cobalt Twist Drill Bit for Hard Steel and Metal (12 Pack)
Details
Bosch CO4137 Description
Bosch CO4137 cobalt drill bits are designed for drilling in hard steel and other tough metals. The thick web helix provides fast material removal and durability, while the split-point tip starts on contact to help prevent walking and skating for cleaner, more accurate holes.
Bosch CO4137 Includes
- (12) 5/32 in. x 3-1/8 in. Cobalt Twist Drill Bits
Bosch CO4137 Features
- Withstands high-temperature applications up to 1,100 degrees F
- Thick web design adds stability in tough drilling applications
- Surface hardened to penetrate tough abrasive materials
- Split-point tip starts on contact to reduce walking and skating
- Jobber-length bit with full shank design
- Ideal for drilling light-gauge metal, high-carbon steel, aluminum, cast iron, stainless steel, and titanium
Bosch CO4137 Specifications
| Bit Diameter | 5/32 in. |
| Bit Material | Cobalt |
| Bit Type | Twist |
| Length | 3.125 in. |
| Minimum Chuck Size Required | 1/4 in. |
| Package Quantity | 12 |
| Surface Coating | Uncoated (Bright Finish) |