6 Inches Ql60 171mm High Air Pressure DTH Hammer Drill Bi DTH Hammer Bits for Mining High Quality Durable

China 6 Inches Ql60 171mm High Air Pressure DTH Hammer Drill Bi DTH Hammer Bits for Mining High Quality Durable, Find details about China DTH Drill Bit, Ql Bit from 6 Inches Ql60 171mm High Air Pressure DTH Hammer Drill Bi DTH Hammer Bits for Mining High Quality Durable

Model NO.
QL60 171mm
Surface Treatment
Polishing
Manufacturing Process
Forging
Material
Carbon Steel
Product Name
Mission30 DTH Bit
Item Diameter
90mm
Color
Gold or Customized
Button Shape
Spherical Button
Bit Shank Length
225mm
Process
Forging+Machining+Surface Treatment
Bit Face
Flat Face Bit, Convex Face Bit, Concave Face Bit
Hardness
HRC58 - HRC63
Spline
8
Weight
4.8kg
Trademark
CS Drill
Transport Package
Carton Box and Wooden Box
Specification
90mm
Origin
Changsha, Hunan, China
HS Code
841231