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Maximize drilling power with the 23/64 Inch Cobalt RED HELIX™ Twist Drill Bit, engineered for exceptional durability and high-performance results in tough metals. Designed for demanding applications, this premium cobalt drill bit delivers superior strength, heat resistance, and long-lasting cutting efficiency.
Featuring an advanced Variable Helix design that transitions from a 35° aggressive angle to 15°, it promotes faster chip evacuation, reduces friction, and helps control heat buildup during operation. The precision-engineered 135° QUAD EDGE™ split point ensures accurate, walk-free starts for cleaner, faster hole drilling.
Built with four cutting edges, this drill bit produces smaller chips for improved debris removal and cooler cutting performance, extending tool life. The reinforced internal taper web enhances core strength, minimizing the risk of breakage under heavy loads.
Finished with a durable cobalt construction, this bit offers up to 10X longer life compared to standard black oxide bits, making it ideal for professional metalworking, fabrication, automotive, and industrial drilling applications.
| Specifications | Details |
|---|---|
| Product Type | Twist Drill Bit |
| Bit Size | 23/64 Inch |
| Material | Cobalt Steel |
| Coating | Cobalt Finish |
| Point Type | 135° QUAD EDGE™ Split Point |
| Helix Design | Variable Helix (35° to 15°) |
| Cutting Edges | Four Cutting Edges |
| Application | Hard Metals, Metal Fabrication, Industrial Drilling |
Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
US$40
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