High-Speed Steel Drill Bit Set for Professionals: 8-piece Set in Metal Case, Black Oxide Finish
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Category: chicago latrobe

About this item
- 1. The black oxide coating minimizes wear on the bit.
- 2. It enhances the movement of chips and coolant when working with ferrous materials.
- 118-degree conventional point for a range of drilling applications
- Made in the USA
- Set of 8 reduced shank drill bits includes inch sizes 9/16" through 1" in 1/16" increments
- High-speed steel (HSS) provides hardness for wear resistance
- Standardized shank enables drills with a 1/2" chuck to drill large-diameter holes