Q6: What engineering scenarios are these drill rods suitable for?

A6: Widely applied in underground mine tunneling, geological exploration, slope stabilization, rock anchor bolt drilling and other rock-soil drilling construction.

Cross Mountain Tunnel Threaded Drill Rod for Continuous Rock Drilling Tasks

Name: Cross Mountain Tunnel Threaded Drill Rod for Continuous Rock Drilling Tasks
Brand: Shandong Kat Drilling Tools Co., Ltd.
SKU: 2302493735

Shandong, ChinaShandong Kat Drilling Tools Co., Ltd.

US$50.00-200.00

10 Pieces

Sample price:US$10.00/meter.Request sample

Product profile

Customization

Available

Length

6.10-7.01m

Usage

Rock Drilling

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

Mf Drill Rod

Transport Package

Wooden Case

Specification

Extension Rods/Speed rods

Trademark

KAT DRILL

Origin

China

Key features

Multi-Thread Compatibility: Supports R22, R25, R28, R32, R38, T38, T45, T51, St58, T60 thread types.

Customizable Colors: Available in Red, Black, Yellow, and White to suit project needs.

High-Strength Material: Constructed from 23crni3mo D6a carbon steel for durability.

Secure Locking Design: Precisely machined threads ensure firm locking under heavy loads.

Versatile Application: Ideal for underground tunneling, geological survey, and rock anchoring.

Dual Product Lines: Offers extension rods for deep drilling and MF rods for fast drilling.

Fast Delivery: Off-season lead time within 15 workdays; peak season within one month.

Global Shipping Options: Flexible Incoterms including FOB, EXW, CFR, CIF, DDP, and DAP.

Company profile

Shandong Kat Drilling Tools Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-03-01Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤7.02hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryShandong Kat Drilling Tools Co., Ltd. is identified as both a trading company and manufacturer/factory in China, specializing in rock drilling and mining tools. It reports more than 10 production lines, 6–10 quality-control staff, ISO 9001 certification, and 6–10 years of R&D engineer experience. Export sales reportedly account for 90% of total sales, with self-managed import/export rights and markets across multiple global regions. Stated fulfillment times are within 15 working days during off-peak periods and one month during peak periods. The available data supports production, export, and quality-management capabilities, but does not provide sufficient evidence regarding after-sales service, customization, financial credibility, or established customer cases.

Supplier typeThe supplier is explicitly described as both a trading company and manufacturer/factory. Its stated products include rock drilling tools, mining tools, rock drills, drill rods, bits, hammers, and related equipment, indicating a specialized industrial-tool supplier rather than a general trader.

CertificationsThe supplier reports holding ISO 9001 certification, which is explicit evidence of a certified quality-management system. No other certifications are stated in the provided information.

R&D capabilityThe supplier states that it has completed more than 10 provincial and ministerial scientific research projects, that various models became national key new products, and that it has 6–10 years of R&D engineer experience. These statements provide explicit evidence of research and product-development activity.

Production capacityThe supplier identifies itself as a manufacturer/factory, operates more than 10 production lines, has 6–10 quality-control staff, and offers a broad range of drilling and mining tools. It also reports fulfillment within 15 working days during off-peak periods and one month during peak periods, supporting an established production and order-fulfillment capability.

Product Q&A

Q:Q1: What is a threaded drill rod used for?

A1: It connects drill bits and drilling rigs, transferring impact force and torque to drill holes in rock, gravel and compact soil for mining, tunneling and anchoring projects.

Q:Q2: What types of threaded drill rods do you supply?

A2: We mainly provide two categories based on thread joints: extension rods for deep drilling and MF rods for medium & shallow fast rock drilling.

Q:Q3: Will the threaded joints come loose during heavy drilling?

A3: Each rod adopts precisely machined male and female threads. The tight fit design ensures stable locking without loosening under high-load percussive drilling.

Q:Q4: What's the difference between extension rods and MF drill rods?

A4: They differ in thread length, shoulder bearing area and power transmission efficiency. Extension rods extend drilling depth, while MF rods deliver higher torque transfer speed.

Q:Q5: Can these drill rods match all rock drilling rig models?

A5: They fit most standard rock drilling rigs. You can offer your rig model and required thread size, and we will recommend compatible drill rods.