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- ALPHA 1/4in - 3/4 GOLD STEP DRILL
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ALPHA 1/4in - 3/4 GOLD STEP DRILL
Description
The Alpha step Drills are premium industrial grade. Drill & deburr in one process!
2 Flute Straight Step Drill
1/4" - 3/4"
Ideal for: Non-ferrous metals, sheet steel, plastic & stainless steel up to 3mm thick
Suits: Non-hammer action portable power drills
¦ Self-starting split point removes the need for a pilot hole
¦ 2 flute design for smooth cutting
¦ TiN coating reduces heat & increases lubricity for extended life
¦ Laser etched hole
¦ Premium HSS M2 raw material for extended life
¦ 3 flats on shank, prevents slippage in chuck
¦ Bulk 1 piece convenient plastic pack
Technical information:
¦ Number of steps: 9 steps
¦ Step sizes: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16 & 3/4 inch
¦ 9.5mm shank