• Spiral fluted stepped tip drill bits that simply outperform every conventional drill bit design in nearly all materials
• Eliminates bit walk and the need for pilot holes
• Excels on hard alloys, sheet metal, and imperfect parts that are difficult to start drilling into
• Precision ground from heat treated quality M2 High Speed Steel and Onyx oxide coated to prevent chip build-up
• Three-flat shanks, reduced shanks above 3/8", and mechanic’s length for superior access in cramped spaces
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