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1/8-Inch RED HELIX™ Cobalt Drill Bit, 1-Pack
- Mfg.#
- 48-89-2305
- Sku#
- 498618
- Up to 10X life vs black oxide
- RED HELIX™ design for rapid chip removal
- 135 deg split point for precision start
- Chip Breaker decreased heat build-up
- Secure-Grip prevents bit from slipping in chuck
* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The MILWAUKEE® RED HELIX™ Cobalt Drill Bit is engineered for extreme durability and longer life in hard metal applications. The Milwaukee Cobalt drill bits are designed with a VARIABLE HELIX ™ that includes an aggressive 35° Helix Angle which ends at 15°. The 135° SPLIT POINT TIP™ delivers a precision start and prevents walking for fast, accurate holes in Hard Metal, PVC and wood.The tapered drill bits feature a new ENHANCED TAPERED WEB™ that strengthens the bit's core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, providing up to 15X life vs. Black Oxide Drill Bits™.
Specifications
General
| Applicable Materials | Metal Plastic PVC Stainless Steel Wood |
|---|---|
| Finish | Bright |
| Flute Type | Twist |
| Material | Cobalt |
| Point Angle | 135 deg |
| Point Type | Split |
| Shank Type | Round |
| Type | Twist Drill Bit |
Dimensions
| Diameter | 1/8 in |
|---|---|
| Flute Length | 1-5/8 in |
| Length | 2-3/4 in |
| Shank Diameter | 1/8 in |
| Shank Length | 1-1/8 in |
Manufacturing Details
The following information is subject to change without notice
| Country of Origin | CHN |
|---|---|
| Prop 65 Warning |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
|
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