What is the diameter range of the bits?

The diameter range is from 38mm to 127mm.

What are the main applications for these drill bits?

They are mainly used in mining, open-pit mines, water well drilling, and excavation of side column support.

76mm T38 T45 T51 Drill Tools Retrac Bench Drilling Retrac Button Bit

Name: 76mm T38 T45 T51 Drill Tools Retrac Bench Drilling Retrac Button Bit
Brand: Liaocheng Kaituo Construction Machinery Co., Ltd.
SKU: 734218075

Shandong, ChinaLiaocheng Kaituo Construction Machinery Co., Ltd.

US$60.00

10 Pieces

Product profile

Customization

Available

Customized

Type

Rock Drill Bit

Model NO.

76mmT38

Material

Tungsten Carbide

Usage

Mining Drill

Controlling Mode

CNC

Structure

Mill Drilling Machine

Automatic Grade

Automatic

Precision

High Precision

Layout

Crushing Equipment

Color

According to The Customers' Requirements

Thread Model

T38

Diameter

76mm

Transport Package

Standard Wooden Boxes or Pails

Specification

IS9001SGS GE

Trademark

KATO

Origin

Liao Cheng, Shandong, China

HS Code

84314320

Production Capacity

50000PCS/Month

Key features

Extended Grinding Life: Ball tooth design offers 5-6 times longer life compared to standard grinding head drill bits.

High Precision CNC Control: Features CNC controlling mode and high precision automatic grade for optimal performance.

Versatile Thread Compatibility: Supports multiple thread types including R22, R25, R28, R32, R38, T38, T45, and T51.

Customizable Color Options: Color can be customized according to specific customer requirements.

ISO Standard Compliance: Column tooth bits are designed according to ISO international standards with symmetrical structure.

Wide Diameter Range: Available in diameters ranging from 38mm to 127mm for various drilling needs.

Rapid Lead Time: Average lead time is within 15 workdays for both peak and off-peak seasons.

Premium Material Quality: Manufactured with high-quality alloy steel bars and tungsten carbides for tough rock drilling.

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: ≤4.14hTerms 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.