Sell Step Drill Bits Set

1.HSS2.TiN coated,fully grounded available3.Single or two flutes available4.Round or Hex shank available5.Straight or spiral flute available

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1.HSS
2.TiN coated,fully grounded available
3.Single or two flutes available
4.Round or Hex shank

  • Country:China (Mainland)
  • telephone:86-574-56172922
1.HSS
2.TiN coated,fully grounded available
3.Single or two flutes available
4.Round or Hex shank
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