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Step Drills for Metal Sheet 4 mm-12 mm

Product Details
  • For making holes in thin metal sheets
  • Titanium-nitride (TIN) coated step drill with a surface hardness that makes the tool last 4 to 5 times longer than ordinary step drill bits
  • That same surface reduces friction, resulting in a tool that runs cooler and effective, self-lubricates while running dry
  • Self-centring point
  • Drills holes from 4 mm to 12 mm in 1 mm increments
  • Shank 1/4" (6 mm)
Technical Details
step drill.jpg
Grouped product items
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Step Drill for Metal Sheet 4 mm-12 mm 228-SD 4-5-6-7-8-9-10-11-12 mm 62 mm 6.35 mm 40 mm 70 g
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