China T38 Thread Speed Rod Mf Drill Piper Carburized Extension Drill Rod for Rock Drilling Rig Quotes, Pricelist

Product Details
Customization: Available
Length: 6.10-7.01m
Usage: Rock Drilling

Product Description

📋 Basic Info.
Model NO.
T38 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
Origin
China
HS Code
82071990
Production Capacity
500000PCS/Month
📦 Packaging & Delivery
Package Size
30.00cm * 30.00cm * 30.00cm
Gross Weight
5.000kg
Transport Package
Wooden Case
🛠️ Product Description

Bench and production drilling tools include rods, shank adapters, couplings and bits. We have mainly 7 threads: R3212, R32, HL38, T38, T45, T51, T60, ST58 and ST68. They can be used 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 of rock drilling tools are more rigid, heavier and transfer energy more efficiently, while increasing flushing.

Extension rod: Also known as extension drill steel or M/F rod (Speed rod). Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. Conventional extension steel is characterized by a duplicate thread on each end of the steel.

  • Steel grade: Male-Male Rod, MF Rod, 23CrNi3Mo
  • Thread: R3212, R32, HL38, T38, T45, T51, T60, ST58 and ST68
  • Rod size: dia.32, dia.39, dia.46, dia.52 etc.
  • Length: 0.4m - 6m
  • Productivity: 20000MT / month
📊 Technical Specifications
R32 - R32 - Rd 32 (1-1/4" ROPE THREAD 32mm) Carburized
Diameter Length (mm) Length (FT) Thread Left Thread Right
RD 326102'R32R32
RD 329153'R32R32
RD 3210003' 3"R32R32
RD 32305010'R32R32
RD 32549018'R32R32
MF-Rod R32 - R32 - Rd 32 (1-1/4" ROPE THREAD 32mm) Carburized
Diameter Length (mm) Length (FT) Thread Left Thread Right
RD 329153'R32FR32
RD 3215255'R32FR32
RD 32305010'R32FR32
RD 32427014'R32FR32
RD 32630020' 8"R32FR32
Frequently Asked Questions
1. What materials are used for the T38 speed drill rods?
The rods are manufactured using high-quality Carbon Steel and 23CrNi3Mo D6a material quality to ensure durability and efficient energy transfer during drilling.
2. What are the advantages of using Hexagon drill rods?
Hexagon rods are more rigid and heavier compared to round rods. They transfer energy more efficiently and provide better flushing, making them ideal for tunneling and drifting applications.
3. What thread types are available for your drilling tools?
We offer a wide range of threads including R22, R25, R28, R32, R38, T38, T45, T51, ST58, and T60 to compatible with various drilling equipment.
4. Can these rods be used for extension drilling?
Yes, our extension rods (including M/F or Speed rods) are specifically designed for extension drilling applications, with both round and hexagonal cross-sections available.
5. How are the products protected during transport?
All drill rods are securely packaged in professional wooden cases or bundles to prevent damage during international shipping.
6. What is the typical length range for the drill rods?
We provide a flexible range of lengths from 0.4 meters up to 6 meters to meet different operational requirements.

Related Products