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TCO443-Multi-Step Drill Bit Set

TCO443-Multi-Step Drill Bit Set

by Walter Surface Technologies
SKU: TCO443
$321.69 - $321.69
$321.69
$321.69 - $321.69
$321.69
  • Special AICrN coating provides additional toughness and wear-resistance to prolong tooling life
  • 2 wide, cylindrical flutes eliminate chip build-up for faster drilling and produce holes with minimum vibration or distortion
  • Each shank has three flats for easy mounting
  • Set includes (1) 13 step from 1/8" to 1/2", (1) 12 step from 3/16" to 7/8", and (1) 10 step from 1/4" to 1-3/8"
  • Perfect for cutting or enlarging holes in sheet material
  • Special bronze SST heat and surface treatment

Specifications

  • No. of Pieces: 3
  • Material: High Speed Steel