Which industries use these drilling tools?

They are widely used in metallurgy, mine, geological exploration, water conservancy, electricity, traffic, tunnel, quarry, and national defense projects.

What is the diameter range of the bits?

The diameter ranges from 38mm to 127mm.

Are these bits suitable for hard rock?

Yes, our custom drill bits are applicable for drilling soft rock, loose-medium rock, and hard rock.

Hard Rock Drilling Tools T38 T45 T51 Thread Button Bits

Name: Hard Rock Drilling Tools T38 T45 T51 Thread Button Bits
Brand: Liaocheng Kaituo Construction Machinery Co., Ltd.
SKU: 711141402

Shandong, ChinaLiaocheng Kaituo Construction Machinery Co., Ltd.

US$50.00

10 pieces

Product profile

Customization

Available

Type

Rock Drilling Bit

Application

Rock Drilling Tools

Model NO.

T38 T45 T51

Certification

ISO9001: 2000

Condition

New

Diameter

64-89mm

Weight

1.8-3.3kg

Sales Area

Global

Color

Glass Gray

Material

42CrMo

Carbide Type

Yk05

Use

Rock Drilling

Threaded Type

R38,T38,T45,T51

Transport Package

Wooden Box or Carton Boxes

Specification

ISO9001

Trademark

KATO

Origin

Liaocheng, Shandong, China

HS Code

84314320

Production Capacity

100000piece/Month

Key features

Customizable Design: We design and manufacture according to customer samples or drawings for bit diameter, air/water holes, and button shape.

Wide Thread Compatibility: Supports R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, and T60 thread types.

High-Quality Materials: Constructed from high-quality alloy steel bars and tungsten carbides with heat treatment for toughness.

Versatile Rock Application: Suitable for drilling soft, loose-medium, and hard rock in various industries.

Global Market Reach: Clients located worldwide including Germany, Spain, Italy, Russia, Japan, India, Australia, and Brazil.

ISO9001:2000 Certified: Manufacturing process meets international quality standards for reliability.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

Flexible Payment Terms: Accepts LC, T/T, and Western Union for international transactions.

Company profile

Liaocheng Kaituo Construction Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: Qingdao port, Shanghai port, Tianjin portAverage Response Time: ≤2.75hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing infrastructure, with 10 production lines, stated production experience, broad export-market coverage, and order lead times within 15 working days in both peak and off-peak periods. It supports customization from samples and designs and has OEM experience for well-known brands. Quality assurance, ERP-based operational management, fire-drill activity, and an environmental impact assessment are documented. However, important control and service gaps exist: no valid manufacturing-capacity contract with associated subcontractors, no inventory, overseas warehouse, overseas agent, branch, or showroom capability, and no offline trade-show participation. The supplier reports no new products in the past year, no ODM or SDK capability, no raw-material traceability, and no written corrective-action, complaint-handling, or service-capability assessment procedures. Financial information is represented only by year labels, so credibility cannot be determined.

Supplier typeThe supplier is presented as a manufacturing-oriented company with 10 production lines, production experience, and products interchangeable with named industrial brands. It serves a broad range of export markets and is located near Qingdao, Shanghai, and Tianjin ports, but lacks overseas agents, branches, warehouses, and showrooms.

After-Sales capabilityThe supplier has no in-stock service, overseas warehouse, overseas agent or branch, or overseas showroom capability. It also lacks written procedures or records for complaint handling, corrective and preventive actions, and service-capability assessment, indicating explicit weaknesses in structured after-sales support.

R&D capabilityThe supplier states that it has research and production experience and can customize from samples and designs, but reports no new products in the past year, no ODM service, and no available SDK. These explicit limitations outweigh the general research claim for innovation assessment.

Production capacityThe supplier operates 10 production lines, reports lead times within 15 working days in both peak and off-peak seasons, and has stated production experience and broad export coverage. However, it has no valid contract governing manufacturing capacity with associated subcontractors, so production capability is strong in scale and delivery but has a documented capacity-governance gap.

Customization capabilityThe supplier explicitly provides customization from samples and designs and reports OEM capability for well-known brands. Although it does not provide ODM services, the available evidence supports a positive assessment of customer-specific manufacturing and design adaptation.

Client casesThe supplier reports OEM service for well-known brands and states that its products are interchangeable with products from Sandvik, Atlas Copco, Kennametal, Betek, and Wirtgen. These statements indicate relevant brand-related experience, although no specific customer names, project details, or documented case studies are provided.

Product Q&A

Q:What customization options are available?

We can design and manufacture according to customer samples or drawings, including bit diameter, number of air/water holes, carbide button shape, and face shape.

Q:What thread types do you support?

Our thread button bits support R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, and T60.

Q:What materials are used to make these bits?

They are made from high-quality alloy steel bars and tungsten carbides, processed through heat treatment for maximum toughness.

Q:What is the lead time for orders?

Both peak season and off-season lead times are within 15 working days.

Q:What are the available payment terms?

We accept LC, T/T, and Western Union.