3/16 in. to 1-1/8 in. #4 Cobalt Step Drill Bit (12-Steps) and #5 (8-Steps)
$29.00
HERCULES® super-hard cobalt alloy step bits stand up to heat and tough materials to stay sharper longer. These step drill bits automatically deburr holes as you drill. The spiral-flute design provides faster, smoother, jam-free cutting. The STARTERPOINT™ No-Walk Fast Start tip makes clean holes in materials from wood to stainless…
HERCULES® super-hard cobalt alloy step bits stand up to heat and tough materials to stay sharper longer. These step drill bits automatically deburr holes as you drill. The spiral-flute design provides faster, smoother, jam-free cutting. The STARTERPOINT™ No-Walk Fast Start tip makes clean holes in materials from wood to stainless steel.
- 3X faster* hole cuts and 4X longer life**
- Premium cobalt high-speed steel construction for extended bit life
- Bronze oxide finish keeps bits cooler, prevents rust, and lasts longer
- Laser-engraved reference marks for accurate drilling
- 2 bits for 19 hole sizes from 3/16 in. to 1-1/8 in.
Important Information
- *Results may vary, depending on tool and application. **Based on stated specification of our standard product. Not recommended for material thicker than 10 gauge (0.136). Designed for drills and impact drivers.
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