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Alpha Spiral Flute Step Drill 4-12mm – 9STSFM4-12S

Alpha

2 Flute Spiral Step Drill
4-12mm

Drills & deburrs in one process
Suits: Non-hammer action portable power drills

$75.00

Description

Alpha 9STSFM4-12S Spiral Flute Step Drill 4-12mm

Alpha 9STSFM4-12S is ideal for: non-ferrous metals, sheet steel, plastic & stainless steel up to 3mm thick

Features:

  • 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

Alpha Specifications:

  • Number of steps: 9 steps
  • Step sizes: 4, 5, 6, 7, 8, 9, 10, 11 & 12mm
  • 6.0mm shank
  • Also available in hangable 1 piece plastic card
    Code: C9STSFM4-12S

Additional information

Weight .120 kg
Dimensions 10 × 5 × 5 cm

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