Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

Manufacturer from China
Active Member
8 Years
Home / Products / Top Hammer Drill Bits / Anti - Wear Flat Face Borehole Drilling Tools / Carbide Button Bits 2 Flushing Holes /

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Hunan New Diamond Construction Machinery Co., Ltd.
City:yueyang
Province/State:hunan
Country/Region:china
Contact Person:MrRick Liao
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Anti - Wear Flat Face Borehole Drilling Tools / Carbide Button Bits 2 Flushing Holes

Anti - Wear Flat Face Borehole Drilling Tools / Carbide Button Bits 2 Flushing Holes
  • Anti - Wear Flat Face Borehole Drilling Tools / Carbide Button Bits 2 Flushing Holes
Products Detailed
Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are ...
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