Description
Century Drill 21/64-Inch Cobalt High Speed Steel Drill Bit (26221) is engineered to handle extremely hard materials like stainless steel. The cobalt construction ensures high resistance to heat and friction, which extends the tool’s life and delivers superior performance.
This 21/64-inch cobalt drill bit features a 135-degree quick-cut point that is self-centering, allowing for faster penetration with less pressure. Its design prevents walking or wandering at the starting surface, ensuring precise drilling in the toughest materials.
- Specifications and Dimensions
- Size: 21/64-inch
- Material: Cobalt high speed steel
- 135-degree quick-cut point
- Made in the USA
- Key Features and Benefits
- Designed for drilling in extremely hard materials, including stainless steel
- Heat and friction-resistant for a longer tool life
- Self-centering point for accurate drilling
- 14 times life rating compared to standard HSS drill bits
- Operates efficiently at 1500+ RPM
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