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Red Helix Cobalt Drill Bit, 15-Piece Set
- Mfg.#
- 48-89-2370
- Sku#
- 2904134
- RED HELIX™ Technology combines QUAD EDGE™ Tip, VARIABLE HELIX™ Flute, and thicker tapered web
- VARIABLE HELIX™ flute designed for rapid chip removal
- Cobalt for 15X Life vs. Black Oxide Drill Bits
- Laser etched size for easy identification
- QUAD EDGE Tip™ Stays Sharper Longer
* 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
Our MILWAUKEE® RED HELIX™ 15PC Cobalt Drill Bit Set is engineered for extreme durability and long life in hard metal applications. The QUAD EDGE™ tip delivers a precision start and features four cutting edges to create smaller chips for faster material removal and less heat leading to improved performance. Designed with a VARIABLE HELIX™ flute that begins with an aggressive 35° helical angle and ends at 15° for rapid chip removal. The bit also features an internal thicker tapered web that greatly increases strength, reducing premature breakage. Ideal for various tough metal applications including but not limited to Stainless Steel, Cast Iron, and Thick Metal. MILWAUKEE® RED HELIX™ Cobalt Drill Bits provide up to 15X life vs. black oxide drill bits. Set is organized in a customizable accessory case designed for use in PACKOUT™.
Specifications
General
| Bit Type | Twist |
|---|---|
| Material | Cobalt |
| NUMBER OF PIECES | 15 |
| Shank Style | 3-Flat |
| Suitable for | Metal (medium), Wood, Mild Steel, Plastic, Plywood, PVC, Sheet Metal, Stainless Steel, Thick Metal, and Thin Metal |
| Type | Twist Drill Bit |
Dimensions
| Diameter | Assortment |
|---|---|
| Length | 8.46 in |
| Weight | 0.73 lbs |
Manufacturing Details
The following information is subject to change without notice
| Prop 65 Warning |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
|
|---|---|
| Shop USA | No |
