CLE-LINE 1803 3/16 in. High Speed Steel Aircraft Extension Drill Bit, 6 in. Reach (12-Piece Set)
$45.74
Engineered for extra reach, these 6-inch aircraft extension drill bits are ideal for drilling into carbon, alloy, and cast iron steels. The 135-degree split point prevents walking and reduces required force, while the black oxide finish ensures cooler operation and extended tool life.
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Engineered for extra reach, these 6-inch aircraft extension drill bits are ideal for drilling into carbon, alloy, and cast iron steels. The 135-degree split point prevents walking and reduces required force, while the black oxide finish ensures cooler operation and extended tool life.
- 6 in. aircraft extension provides extra reach for deep applications
- 135-degree split point eliminates walking and drills on contact with less force
- Black oxide finish improves lubricity, allowing the drill to run cooler and last longer
- Premium high speed steel construction offers superior rigidity for hand or machine drilling
- Precision ground to tight tolerances for accurate drilling
- Optimized for drilling in carbon, alloy, and cast iron steels