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Jackleg rock steel Integral Drill Rod 400mm to 8000mm Legnth

Categories Integral Drill Rod
Brand Name: MIROC
Model Number: Integral Rod with Chisel Bit
Certification: SGS Certification
Place of Origin: China
MOQ: 20pcs
Price: negotiation
Payment Terms: T/T, L/C, D/A, D/P, Western Union
Supply Ability: 30000 Per Month
Delivery Time: 20-25days
Packaging Details: Wooden box
Color:: Black
Material: Hollow steel rod with Chisel tungsten carbide
Application: Tunnel, Quarry, Bench rock drilling
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Jackleg rock steel Integral Drill Rod 400mm to 8000mm Legnth

Jackleg rock steel Integral Drill Rod 400mm to 8000mm Legnth

KSQ Beijing Integral Rod with Hex22x108mm Shank For Mining

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

Legnth: 400mm to 8000mm

Shank: Hex22x108mm, Hex19mmx108mm, Hex25mmx159mm


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Description & Specification

Product Name:hexagonal integral drilling steel
TypesTapered drill rods, Integral drill rods, Plug hole rods
Application::Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Material:High quality carbide and high quality steel
MOQ:No requirement for testing and trial order
We can produce as your request of carbide size, different length of drill rods.
Types of drill rodsSpecificationsLength (mm)ShankWeight (kg)
Tapered drill rodsTaper Angle: 4, 6, 7, 11, 12 degree400mm to 8000mmHex22mm*108mm Hex25mm*159mm Hex19mm*108mm1.7 - 24.9
Integral drill steelBit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm400mm to 4800mm3 – 15.4
Plug hole rodsChisel bit diameter: 17mm, 20mm, 22mm150mm to 710mm0.6 - 2.9

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The process procedure is listed below:

1, sawing the steel rod and steel pipe

2, drilling the steel rod

3, CNC lathing the hollow steel rod to make screw thread for head and end parts of rod

4, makeing flat parts for head part

5, welding the two parts with steel pipe

6, lathing the redundant steel welding ring

7, painting and packing

Cheap Jackleg rock steel Integral Drill Rod 400mm to 8000mm Legnth for sale
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