What materials are used for the drill bits?

They are made of high-quality carbide and 42CrMo alloy steel with YK20 carbide tips.

What is the lead time during peak season?

The lead time is within 15 workdays during peak season.

Carbide Tipped Small Hole Drilling Bits for Rock Drill Rod 38mm

Name: Carbide Tipped Small Hole Drilling Bits for Rock Drill Rod 38mm
Brand: Liaocheng Kaituo Construction Machinery Co., Ltd.
SKU: 685959202

Shandong, ChinaLiaocheng Kaituo Construction Machinery Co., Ltd.

US$4.61

10 Pieces

Product profile

Customization

Available

Customized

Length

55mm

Model NO.

34mm/36mm/38mm/40mm

Type

Drilling Bit

Material

Tungsten Carbide

Usage

Rock Drilling

Bit Dia

32-41mm

Weight

0.24-0.42kg

Carbide Size

2*7 5*7 2*8, 5*9

Sales Area

Many Country

Color

According to The Customer Request

Packaging

Standard Wooden Boxes or Pail

Transport Package

Wooden Box or Carton Boxes

Specification

ISO9001 SGS GE

Trademark

Kato

Origin

Liaocheng of Shandong Province

HS Code

84314320

Production Capacity

10000PCS/Pre Month

Key features

Customized Dimensions: Bit diameter 32-41mm, weight 0.24-0.42kg, carbide size 2*7, 5*7, 2*8, 5*9.

Customized Color: Color is available according to customer request.

High-Quality Materials: Constructed with high-quality tungsten carbide and 42CrMo alloy steel.

Versatile Applications: Suitable for granite, marble, gold mines, tunnels, and hard rock drilling.

Fast Delivery: Production takes 10-20 days; 2-3 days if stock is available.

No MOQ for Trial: No minimum order quantity requirement for testing and trial orders.

Strict Quality Control: Experienced QC team performs strict inspection and testing before shipping.

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: ≤3.72hTerms 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.