Q6: What construction projects are these drill rods suitable for?

A6: They are ideal for underground mine tunneling, geological exploration, rock anchoring, slope stabilization and other rock & soil drilling engineering works.

Tunnel Boring Threaded Drill Rod for Highway Rock Drilling Construction Rig

Name: Tunnel Boring Threaded Drill Rod for Highway Rock Drilling Construction Rig
Brand: Shandong Kat Drilling Tools Co., Ltd.
SKU: 2302394135

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

Precision Threaded Design: Features precision machined internal and external male-female threads for quick assembly and tight locking.

Stable Force Transmission: Transmits impact force and torque stably to complete drilling tasks in hard rock, gravel, and compact soil.

Diverse Thread Specifications: Available in R22, R25, R28, R32, R38, T38, T45, T51, St58, and T60 thread types.

Multiple Color Options: Offered in Red, Black, Yellow, and White to meet specific site visibility requirements.

High-Strength Material: Constructed from 23crni3mo D6a carbon steel for durability in demanding drilling conditions.

Two Mainstream Categories: Includes extension rods for deep holes and MF drifter rods for medium and shallow fast drilling.

Versatile Application Scenarios: Ideal for underground mining tunneling, geological prospecting, and anchor bolt drilling.

Customized Thread Compatibility: Custom thread options available to match specific machine types and rig models.

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: ≤2.48hTerms 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 a Chinese company based in Shandong, operating as both a trading company and a manufacturer. They specialize in rock drilling and mining tools, with over 90% of sales from exports to diverse global markets. The company boasts over ten production lines and a solid quality management system, certified under ISO 9001. They have a moderate R&D team of 6-10 engineers, indicating some level of innovation capability. However, details about their financial credibility and after-sales service capability are sparse.

Supplier typeShandong Kat Drilling Tools is both a trading company and a manufacturer, indicating diverse operational capabilities.

CertificationsThe supplier holds an ISO 9001 certification, demonstrating a commitment to quality management standards.

R&D capabilityThe supplier has engaged in significant scientific research and development projects, and has 6-10 R&D engineers.

Production capacityWith over ten production lines and a substantial annual production output, the supplier has strong production capabilities.

Product Q&A

Q:Q1: What are threaded drill rods used for?

A1: They connect drill bits and rock drilling rigs, transferring impact force and torque to drill holes in hard rock, gravel and compact soil, widely used in mining, tunneling and anchor bolt construction.

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

A2: We offer two mainstream models based on thread joint structures: extension rods and MF drifter rods, designed for different drilling depth requirements.

Q:Q3: What is the difference between extension rods and MF drifter rods?

A3: They vary in thread length, shoulder bearing area and power transfer efficiency. Extension rods are for deep hole drilling, while MF rods work better for medium and shallow fast rock drilling.

Q:Q4: Will the threaded joints loosen under heavy drilling load?

A4: All rods have precisely machined male and female threads. The tight fit structure keeps rods locked firmly during high-load percussive drilling without loosening.

Q:Q5: Can these drill rods match all types of rock drilling rigs?

A5: Our threaded drill rods fit most standard rock drills. You can tell us your rig model, and we will recommend the compatible rod size and thread specification.