What are the available sizes and diameters?

Sizes include 19mm, 22mm, and 25mm, with diameters ranging from 26mm to 100mm.

How are the products packaged?

Products are packaged in wooden cases or cartons.

42 Button Bit Drill Bit Rock Bit 7 Dgree

Name: 34/36/38/40/42 Button Bit Drill Bit Rock Bit 7 Dgree
Brand: Liaocheng Kaituo Construction Machinery Co., Ltd.
SKU: 1983731832

Shandong, ChinaLiaocheng Kaituo Construction Machinery Co., Ltd.

US$3.58

10 Pieces

Product profile

Customization

Available

Customized

Standard

AISI, ISO

Model NO.

34/36/38/40/42

Length

Taper-length

Type

Taple Hole Drill Bit

Material

Tungsten Carbide

Usage

Masonry Drilling, Rock Drilling

Power Type

Diesel

Condition

New

Carbide Size

38mm

Bit Application

Mine Digging

Performance

Stable Quality

Color

According to The Customer Request

Sale Market

Global

Thread Type

R25 R32 R38

Process

Forging

Transport Package

Standard Wooden Boxes or Pails

Specification

ISO9001 SGS GE

Trademark

KATO

Origin

Liaocheng Shandong Province

HS Code

84314320

Production Capacity

50, 0000 PCS/Month

Key features

Customized Color Options: Color can be customized according to customer requests.

Customized Design Capability: We design and manufacture drill bits based on customer requirements for diameter, air holes, and shape.

High Productivity: Monthly production capacity reaches up to 50,000 pieces.

Durable Tungsten Carbide: Made from high-quality tungsten carbide with cross-type tips for hard rock drilling.

Global Market Reach: Serving clients worldwide including Germany, USA, Australia, and South Africa.

Fast Lead Time: Peak and off-peak season lead time is within 15 working days.

Multiple Thread Types: Compatible with R25, R32, and R38 thread types for various drilling tools.

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: ≤3.84hTerms 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.