Carbide Bits Buyers | Global Carbide Bits
2021-6-12 · Tungsten Carbide Tip Long SDS Drill Bits For Concrete. Type:Twist Drill Bit Material:Tungsten Carbide Use:Masonry Drilling Body Material:45# carbon steel or 40Cr Tip material:YG8C surface treatment:Sand Blast or Chromeplate package:PVC Bag, Head Card or Plastic Tube Minimum Diameter:4mm Minimum L...
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