China mm/Mf Drill Rods R32 Extension Speed Rods Rock Drill Rod for Bench Drilling Manufacturers, Quotes

Product Details
Customization: Available
After-sales Service: Repair or Replacement
Warranty: 6 Months

Product Description

📋 Basic Information
Model NO.
rd32-extension
Certification
ISO 9001:2000, ISO 9001:2008
Standard
GB
Surface Treatment
Carburized
Manufacturing Process
Forging
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
Origin
China
HS Code
82071990
Production Capacity
500,000 PCS/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.

Key Specifications:
  • Steel Grade: Male-Male Rod, MF Rod, 23CrNi3Mo
  • Available Threads: R3212, R32, HL38, T38, T45, T51, T60, ST58, ST68
  • Rod Sizes: dia.32, dia.39, dia.46, dia.52, etc.
  • Length Range: 0.4m - 6m
  • Productivity: 20,000 MT / month
R32 - R32 - Rd 32 (1-1/4" ROPE THREAD 32mm) Carburized Extension Rods
Type D (mm) Length (mm) Length (FT) Thread Left Thread Right
RD 32326102'R32R32
RD 32329153'R32R32
RD 323212204'R32R32
RD 323218306'R32R32
RD 3232305010'R32R32
RD 3232366012'R32R32
MF-Rod R32 - R32 - Rd 32 (1-1/4" ROPE THREAD 32mm) Carburized
Type D (mm) Length (mm) Length (FT) Thread Male Thread Female
RD 32329153'R32R32F
RD 323212204'R32R32F
RD 323215255'R32R32F
RD 323218306'R32R32F
RD 3232305010'R32R32F
RD 3232427014'R32R32F
Frequently Asked Questions
1. What materials are used for the extension rods?
The rods are primarily manufactured from high-quality Carbon Steel and 23CrNi3Mo alloy steel to ensure durability in heavy-duty drilling.
2. What types of thread connections do you provide?
We support a wide range of threads including R22, R25, R28, R32, R38, T38, T45, T51, ST58, and T60 to fit various drilling equipment.
3. What surface treatment is applied to the drilling tools?
Our products undergo a carburizing heat treatment process, which enhances surface hardness and wear resistance while maintaining core toughness.
4. Can I order custom lengths for the drilling rods?
Yes, we offer a flexible length range from 0.4 meters up to 6 meters to meet specific project requirements.
5. How are the products protected during shipping?
Products are securely packed in sturdy wooden cases or bundles to prevent damage during international transit.
6. What is your monthly production capacity?
We have a robust manufacturing capability of approximately 500,000 pieces per month to ensure steady supply for large-scale operations.

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