$6.50 - $7.90
Min. Order : 50 Meters

Tapered drill rods Tungsten H22*108mm Integral Drill Rods drill pipe

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Quick Details

Port: Qingdao or Shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 2000 Piece/Pieces per Month
Shape: chisel
Processing Type: Forging
Place of Origin: Shandong China,China
Machine Type: Drilling Tool
Use: Coal Mining
Dimensions: H22*108MM
Standard: GB
Grade: 55SiMnMo
Material: Carbide
Model Number: Customized
Certification: ISO9001
Brand Name: JYG,jingyanggang
Type: Drill Pipe
Alloy Or Not: Is Alloy
Product Type: Tools And Hardware
Application: stoning
Delivery Detail: Within 20 days after receive your advance payment
Packaging Detail: flax bag or as your request
Shandong Yanggu Rock Drilling Tools Factory
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Tapered drill rods Tungsten H22*108mm Integral Drill Rods drill pipe



Product Name:

Tapered drill rods H22*108mm rock drill steel rod for mines


Tapered drill rods, Integral drill rods


Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling


High quality carbide and high quality steel 55SiMnMo


No requirement for testing and trial order

We can produce as your request of carbide size, different length of drill rods.

Types of drill rods


Length           (mm)


Weight (kg)

Tapered drill rods

Taper Angle: 4, 6, 7, 11, 12 degree

400mm to 8000mm

Hex22mm*108mm Hex25mm*159mm Hex19mm*108mm

1.7 - 24.9

Integral drill steel

Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm

400mm to 4800mm

3.0 – 15.4