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Alpha Step Drill 4-20mm – 9STM4-20

Alpha

2 Flute Straight Step Drill
4-20mm

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

$56.00

SKU 9STM4-20 Category Tags , , , , Brand:

Description

Alpha 9STM4-20 Step Drill 4-20mm

Alpha 9STM4-20 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, 6, 8, 10, 12, 14, 16, 18 & 20mm
  • 8.0mm shank
  • Also available in hangable 1 piece plastic card
    Code: C9STM4-20

Additional information

Weight 0.120 kg
Dimensions 10 × 5 × 5 cm

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