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Changsha ENYU Engineering Equipments Co. Ltd.
Changsha ENYU Engineering Equipments Co. Ltd.
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R22 MM/ MF Extension Drill Rod DTH Drill Rods For Surface Drilling

Changsha ENYU Engineering Equipments Co. Ltd.

R22 MM/ MF Extension Drill Rod DTH Drill Rods For Surface Drilling

Brand Name : ENYU DRILL

Model Number : R22

Certification : ISO9001: 2008, SGS

Place of Origin : Hunan, China

MOQ : 1 Piece

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 3000 PCS/ Month

Delivery Time : 10-30 days

Packaging Details : Cartons + Ply-Wooden Cases

Color : as Request

Type : Extension Rod, MF-Rod, Hex Rod, Drifter Rod

Adavantage : High Performance

Length : 800mm - 3090mm

Diameter : 22mm

Usage : Long Hole Drilling And Bench Production Mining

Material : High strength alloy steel bar

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Introduction of R22 Extension Drill Rod:

Extension rod, also named Extension drill steel or Extension drill rod or Extension steel or M/F rod ( Speed rod ) . Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications.

Drifter rod, another names are tunneling steels, tunneling rod, drifting drill rod, has Round and hexagon rod available, most of drifting drill steel with drill Steel Hexagon is for tunneling and drifting drilling application. Hexagon rods are more rigid, heavier and transfer energy more efficiently,while increasing flushing.

Specification of R22 Extension Drill Rod:

R22 MM/ MF Extension Drill Rod DTH Drill Rods For Surface Drilling

Advantage of R22 Extension Drill Rod:

1. High grade raw material


2. Manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

3. High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

R22 MM/ MF Extension Drill Rod DTH Drill Rods For Surface Drilling


Product Tags:

drilling rods and bits

      

water well drill rods

      
Quality R22 MM/ MF Extension Drill Rod DTH Drill Rods For Surface Drilling for sale

R22 MM/ MF Extension Drill Rod DTH Drill Rods For Surface Drilling Images

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