105mm 115mm 127mm 152mm 165mm Diameter High Air Pressure DTH Drill Bits with High Quality and High Performance Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
DHD, COP, SD, QL, Mission, Mach, Numa
Certification:
CE, ISO 9001:2000
Standard:
GB, GOST, API
Surface Treatment:
Spray-Paint
Manufacturing Process:
Forging
Material:
Carbon Steel
Applications:
Coal, Ore, Water Well, Foundation
Delivery Time:
in Stock or 15 Days
Color:
Optional
Advantage:
High Performance
Trademark:
Hanlinsky
Transport Package:
Plywood Case or Cartons
Origin:
China
HS Code:
82071990