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Step Drill

4-20mm Step Drills

Product Code: 9STM4-20

Key Features
2 Flute Straight Step Drill
Drills and deburrs in one process
Ideal for: Non-ferrous metals, sheet steel, plastic and stainless steel up to 3mm thick
Suits: Non-hammer action portable power drills
Self-starting split point removes the need for a pilot hole
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Technical Specifications
Brand ALPHA
Series Gold
Type of Measure Metric
Barcode 9342386012361
Category Step Drill
Weight (gr) 50.00
Box Quantity 10.00
Carton Quantity 100.00
Order Quantity 1
Unit Of Measure
Box: 10
Carton: 100

2 Flute Straight Step Drill
4-20mm

Drills & deburrs in one process
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: 4, 6, 8, 10, 12, 14, 16, 18 & 20mm 
  • 8.0mm shank 
  • Also available in hangable 1 piece plastic card 
    Code: C9STM4-20
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