China Gt60 EL60 Mf mm Carburized Extension Drifter Speed Drill Rod Underground Mining Factories, Quotes

1 / 5

China Gt60 EL60 Mf mm Carburized Extension Drifter Speed Drill Rod Underground Mining Factories, Quotes

Product Details

Customization:	Available
Length:	3.66m-6.1m
Usage:	Rock Drilling

Send Inquiry

Product Description

📋 BASIC INFORMATION

Model NO.

GT60 Speed drill rod

Material

Carbon Steel

Thread

R22, R25, R28, R32, R38, T38, T45, T51, St58, T60

Machine Type

Drilling Tools

Color

Red, Black, Yellow, White

Material Quality

23crni3mo D6a

Connection Mode

Speed Drill Rod

Transport Package

Wooden Case

Specification

Extension Rods/Speed rods

Origin

China

HS Code

82071990

Production Capacity

500,000 PCS/Month

📦 PACKAGING & DELIVERY

Package Size

30.00cm * 30.00cm * 30.00cm

Package Gross Weight

5.000kg

🛠️ PRODUCT DESCRIPTION

Bench and production drilling tools include rods, shank adapters, couplings and bits. We provide 7 main threads: R3212, R32, HL38, T38, T45, T51, T60, ST58 and ST68. These are compatible with button bits, cross bits, and reaming products.

▶ Drifter Rod: Also known as tunneling steels or tunneling rods. Available in round and hexagon shapes. Hexagon rods are more rigid and heavier, allowing for more efficient energy transfer and improved flushing, primarily used for tunneling and drifting applications.

▶ Extension Rod: Also referred to as extension drill steel or M/F rod (Speed rod). Round rods are generally lighter and commonly used in extension drilling. Conventional extension steel features duplicate threads on each end.

Steel Grade

Male-Male Rod, MF Rod, 23CrNi3Mo

Rod Size

dia.32, dia.39, dia.46, dia.52, etc.

Length

0.4m - 6m

📊 TECHNICAL SPECIFICATIONS

R32 - Rd 32 (1-1/4" ROPE THREAD) - Carburized
Type	Length (mm)	Length (ft)	Thread Left	Thread Right
RD 32	610	2'	R32	R32
RD 32	915	3'	R32	R32
RD 32	1220	4'	R32	R32
RD 32	1830	6'	R32	R32
RD 32	3050	10'	R32	R32
RD 32	3660	12'	R32	R32

MF-Rod R32 - Rd 32 (1-1/4" ROPE THREAD) - Carburized
Type	Length (mm)	Length (ft)	Thread Left	Thread Right
RD 32	915	3'	R32F	R32
RD 32	1525	5'	R32F	R32
RD 32	3050	10'	R32F	R32
RD 32	4270	14'	R32F	R32
RD 32	6300	20' 8"	R32F	R32

❓ FREQUENTLY ASKED QUESTIONS

What materials are used for the speed drill rods?

The rods are manufactured using high-quality Carbon Steel, specifically 23CrNi3Mo D6a, ensuring durability and high performance in drilling operations.

Which thread types are available?

We offer a wide range of threads including R22, R25, R28, R32, R38, T38, T45, T51, St58, and T60 to match various drilling equipment.

What is the difference between hexagon and round drifter rods?

Hexagon rods are more rigid and heavier, providing better energy transfer and flushing efficiency. Round rods are typically lighter and used for general extension drilling applications.

What are the common applications for these drilling tools?

They are primarily used in bench drilling, production drilling, tunneling, and drifting applications within the mining and construction industries.

How are the products packaged for transport?

Standard packaging involves secure wooden cases or bundles to ensure the safety and integrity of the rods during domestic or international shipping.

What is the monthly production capacity?

Our facility has a production capacity of up to 500,000 pieces per month, allowing us to handle both small and large-scale industrial orders efficiently.