Drill America M42 Cobalt Reduced Shank Drill Bit Set, 8-Piece Metal Case
Engineered from heat-resistant M42 cobalt, these heavy-duty drill bits are designed to cut through tough materials like stainless steel, Inconel, and titanium. The 135° split point provides self-centering precision and reduced thrust for superior drilling performance. This 8-piece set features a 1/2 in. reduced shank to expand the capacity of your portable drill chuck.
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Engineered from heat-resistant M42 cobalt, these heavy-duty drill bits are designed to cut through tough materials like stainless steel, Inconel, and titanium. The 135° split point provides self-centering precision and reduced thrust for superior drilling performance. This 8-piece set features a 1/2 in. reduced shank to expand the capacity of your portable drill chuck.
- High-performance M42 cobalt construction offers up to 30% greater speeds than conventional M2 high-speed steel
- Effective in drilling tough, high-tensile strength materials including stainless steel, Inconel, and titanium
- 135° split point design is self-centering and reduces thrust for improved accuracy
- 1/2 in. reduced shank allows you to expand the size range capacity of a portable drill chuck
- Manufactured to National Aerospace standard 907 for professional-grade reliability
- 3 in. flute length and 6 in. overall length minimize adjustments during tool changes
- Comprehensive 8-piece set includes sizes from 9/16 in. to 1 in. in 1/16 in. increments
- Includes a durable metal carrying case for organized storage and protection