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R38-Hex 32-R28 Flushing Hole 9.6mm R28 Drifter Rod
R38-Hex 32-R28 Flushing Hole 9.6mm R28 Drifter Rod
R38-Hex 32-R28 Flushing Hole 9.6mm R28 Drifter Rod
R38-Hex 32-R28 Flushing Hole 9.6mm R28 Drifter Rod
R38-Hex 32-R28 Flushing Hole 9.6mm R28 Drifter Rod
R38-Hex 32-R28 Flushing Hole 9.6mm R28 Drifter Rod
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
R28 Drifter Rod
MOQ :
50
Packaging Details :
Wooden Plate
Delivery Time :
25 days
Payment Terms :
T/T or L/C
Supply Ability :
20000 pieces per month
Price :
negotiation
Certification :
ISO
Description

Description

Thread drill rod other names extension rod, Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , 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. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the steel.

Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.

Drill rod using R28 thread system. With R38 thread on one shank end. Suited for short hole drilling operations.
• R28 thread system
• Suitable for small hole range
Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: R28 Drifter Rod R38-Hex 32-R28 Flushing Hole 9.6 mm

Applications
• Underground Mining
• Tunneling

Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

Specification

Part Number Product Code and Brief Description

Length
(mm)

Length
(ft/inch)

Diameter
(mm)

Diameter
(inch)

Weight
(kg)
4148300470

DRH32-R28R38-2900,
R28 Drifter Rod, R38-Hex 32-R28,
Flushing Hole 9.6 mm

 2900 9 1/2 32 1 1/4 18.8
4148300471

DRH32-R28R38-3090,
R28 Drifter Rod, R38-Hex 32-R28,
Flushing Hole 9.6 mm

 3090 10 1/7 32 1 1/4 20
4148300472

DRH32-R28R38-3700,
R28 Drifter Rod, R38-Hex 32-R28,
Flushing Hole 9.6 mm

 3700 12 1/7 32 1 1/4 24
4148300473

DRH32-R28R38-4310,
R28 Drifter Rod, R38-Hex 32-R28,
Flushing Hole 9.6 mm

 4310 12 1/7 32 1 1/4 27.9

R38-Hex 32-R28 Flushing Hole 9.6mm R28 Drifter Rod


Product tags

r25 drill rod

,

piston connecting rod

,

jfs post hole borer
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R38-Hex 32-R28 Flushing Hole 9.6mm R28 Drifter Rod

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
R28 Drifter Rod
MOQ :
50
Packaging Details :
Wooden Plate
Delivery Time :
25 days
Contact Supplier
R38-Hex 32-R28 Flushing Hole 9.6mm R28 Drifter Rod
R38-Hex 32-R28 Flushing Hole 9.6mm R28 Drifter Rod
R38-Hex 32-R28 Flushing Hole 9.6mm R28 Drifter Rod

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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