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

try drill bit    to get through more products

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

Ningbo Guoten Industrial Co., Ltd.

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