Description
Century Drill Cobalt High-Speed Steel Drill Bit Set, 21 pcs (26121) is designed for professionals and DIY enthusiasts who need precision and durability when drilling in tough materials. This 21-piece set includes a comprehensive range of sizes, making it ideal for a variety of applications, from metalworking to more general uses.
These 21-piece cobalt drill bit sets are highly resistant to heat and friction, ensuring a longer tool life. The 135-degree Quick Cut Points are self-centering, allowing for faster penetration with less pressure, and reducing the chance of walking or wandering on the surface.
- Specifications and Dimensions
- Material: Cobalt High-Speed Steel
- Number of Pieces: 21
- Size Range: 1/16-Inch to 3/8-Inch
- Manufactured to Aerospace NAS 907-J specifications
- Heat-resistant design for longer tool life
- Key Features and Benefits
- Exceptional durability due to cobalt construction
- Ideal for drilling in extremely hard materials, including stainless steel
- 21-piece set covers a broad range of sizes for versatility
- Designed for high-efficiency use in power tools with high RPMs
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