What is the warranty period?

The product comes with a 1-year warranty.

What after-sales services are provided?

We provide online video services for after-sales support.

What is the lead time for orders?

Peak season lead time is within 15 workdays, while off-season is 6-12 months.

Chisel Drill Bit Core Drilling Bits Used for Light-Duty Drills

Name: Chisel Drill Bit Core Drilling Bits Used for Light-Duty Drills
Brand: Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
SKU: 795011672

Shandong, ChinaShandong China Coal Industrial & Mining Supplies Group Co., Ltd.

US$7.00-25.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Video Services

Warranty

Model NO.

drill bit

Type

Bit

Application

Drilling Machine

Certification

Condition

New

Customized

Length

Taper-Length

Material

Tungsten Carbide

Standard

Usage

Rock Drilling

Drill Type

Chisel Drill Bit

Tip Size

13*8

Taper

Weight

0.24kg

Transport Package

Carton Box, Plastic Bagsor as Your Payment

Specification

Trademark

China Coal

Origin

China

Production Capacity

1000 Sets Per Month

Key features

Tungsten Carbide Material: Made of durable tungsten carbide for efficient rock drilling.

Customized Taper Length: Taper length is fully customizable according to customer requests.

Multiple Skirt Options: Available in short skirt (50mm) and long skirt (75-80mm) designs.

Wide Diameter Range: Diameters vary from 20mm to 60mm to suit different drilling needs.

Light-Duty Drill Compatible: Designed for light-duty drills like Y6, Y10, and Y24.

CE Certification: Product meets CE safety and quality standards.

Online Video Support: Provides online video services for after-sales assistance.

1-Year Warranty: Comes with a standard 1-year warranty coverage.

Company profile

Self-brandedOverseas Services100% Finished Products InspectionProduct Certification

Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2008-08-01Nearest Port: Qingdao, Ningbo,Shanghai,ShenzhenAverage Response Time: ≤2.58hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryThe supplier is a combined company with manufacturing, export, service, quality-control, R&D, and sustainable-development capabilities. It offers broad customization, reports new-product development in the past year, and provides ODM services. Manufacturing evidence includes multiple processing and finishing machines, inventory capability, valid contracts with associated subcontractors, and documented inspection and corrective-action procedures. Overseas service is available in Denmark, Colombia, India, and Georgia, covering installation, debugging, maintenance, repair, and training, but the supplier has no overseas warehouse, showroom, agent, or branch. CE and CCC product certifications are reported. Financial records are identified for 2021–2023, but their results are not provided. The supplier has OEM experience with well-known brands but no Fortune 500 collaboration reported.

Supplier typeThe supplier is identified as a combined company and reports manufacturing equipment, inventory capability, and valid contracts with each associated subcontractor. This supports a combined manufacturing and service-oriented supplier profile, although the exact ownership or operating structure is not further detailed.

CertificationsThe supplier reports CE and CCC product compliance certifications and an unspecified management-system certification described as “Others.” Product certification coverage is explicitly stated, but the specific management certification is not identified.

After-Sales capabilityThe supplier provides overseas debugging, maintenance, repair, training, and equipment installation in Denmark, Colombia, India, and Georgia. It has no overseas warehouse, showroom, agent, or branch, which limits local infrastructure but does not negate the stated service offering.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has an available SDK. These statements directly support active R&D and product-development capability.

Production capacityProduction-related evidence includes cutting, painting, sawing, and shearing equipment; inventory capability; valid manufacturing contracts with associated subcontractors; and a one-month average lead time in both off-season and peak season. Documented finished-product inspection, supplier-service procedures, and corrective/preventive-action records further support operational control.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad service range is reported in both R&D and design-capability information, providing clear evidence of extensive customization coverage.

Client casesThe supplier reports OEM service for well-known brands and participation in the Changsha International Construction Machinery Exhibition. It reports no collaboration with Fortune 500 companies; therefore, some customer and market-exposure evidence exists, but detailed customer names, projects, or verified case outcomes are unavailable.