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Step Drills for Metal sheet 5 mm-35 mm

SKU
230-SD
Product Details
  • For making holes in thin sheet metals
  • 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
  • Same surface reduces friction, resulting in a tool that runs cooler and effective, self-lubricates while running dry
  • Self-centering point
  • Drills holes in 13 steps from 5 mm to 35 mm
  • Shank 1/2" (12.7 mm)
  • For making holes in thin metal sheets
  • Last up to five times longer than ordinary step drills
  • Titanium-nitride (TIN) coating with a surface hardness
  • Self-lubricates while running dry
Technical Details
Grouped product items
Product Buy online
230-SD 5-13-15-17-19-21-23-25-27-29-31-33-35 mm 83 mm 12.7 mm 58 mm 175 g
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