Top-Hammer Thread System
R32
R32 shank adapter, coupling sleeve and threaded bit
R32 is not interchangeable with T38, T45, T51 or DTH pipe systems.
R32 Threaded Extension Drill Rod
R32 Drill Rod Selection — Length, Body and End Type
Model:R32 Extension Rod
Selected configuration:Configuration to be confirmed
Selected reference:Configuration required
Configure R32 drill rods by length, body section, flushing passage and male/male or male/female end type. Final SKU follows drawing approval.
A configuration page rather than a fixed rod SKU. Length, body, flushing and MM/MF end type must be selected before quotation.
- R32 thread family
- MM/MF distinction required
- Final SKU created after drawing review
Request a Configuration-Based Quote
Send the thread system, MM or MF end style, rod length and body, matching shank adapter, coupling, bit, quantity and delivery country.
At a Glance
R32 top-hammer threadThread System
Confirm to rig and orderRod Profile and Length
Technical Specifications
| Thread System | R32 top-hammer thread |
|---|---|
| Rod Profile and Length | Confirm to rig and order |
Final interface dimensions, selected configuration and supply scope are stated in the formal quotation or approved drawing.
Compatibility and Required Interfaces
Threaded Drill-String Design
Matched Impact, Rotation and Flushing Path
The rod carries percussion and torque through the R32 connections while the central passage delivers air or water flushing.
Buyer value
Correct thread fit, straightness and an open flushing passage support connection life and hole control.
Selection condition
Service life depends on alignment, thread grease, coupling wear and rod-rotation practice.
Application Scenarios
- Top-hammer extension drilling
- Mining, tunneling and construction
Supply Scope, MOQ and Delivery
Minimum Order QuantityConfirmed in written quotation
Lead TimeConfirmed in written quotation
Available Supply Configurations
- Final packing list confirmed in the written quotation
Export Packing
Final packaging, corrosion protection, crate or pallet method and shipping marks are confirmed in the written quotation.
Warranty and After-Sales
Warranty, spare-parts scope and service terms are confirmed in the written quotation for the selected supplier configuration.
Safety and Maintenance Notes
Order Documentation
Commercial invoice and packing list; any additional certificates are confirmed per order
Frequently Asked Questions
Can an R32 extension rod be used with T38 or DTH components?
No. R32 belongs to a top-hammer thread system and must be matched with R32 shank adapters, couplings and bits. T38, T45 and DTH pipe connections are different systems.
Matched Top-Hammer Threaded System
A complete R32 drill string uses a verified shank adapter, extension rods, R32 coupling sleeves and R32 threaded bit.
Ready to Confirm the Configuration?
Request a Quote for R32 Extension Rod
We will confirm the thread system, end style, rod length and body, matching shank adapter, coupling, bit, flushing path and export packing.
- Product-specific quotation
- Interface confirmation
- Export packing options
Product Evidence
Product, Component, Configuration and Packing Views
A configuration page rather than a fixed rod SKU. Length, body, flushing and MM/MF end type must be selected before quotation.
Images support product identification and configuration discussion. Final supplied configuration, inspection scope and packing details are confirmed in the formal quotation.