What certifications do you have?

Our products are certified with CE and ISO 9001:2015.

Mining Rock Drilling Bit Tungsten Carbide Chisel Drill Bit Manufacturers

Name: Mining Rock Drilling Bit Tungsten Carbide Chisel Drill Bit Manufacturers
Brand: Zhejiang Sanrock Supply Management Co., Ltd.
SKU: 2143961915

Zhejiang, ChinaZhejiang Sanrock Supply Management Co., Ltd.

US$4.33-4.96

50 Pieces

Sample price:US$4.96/piece.Request sample

Product profile

After-sales Service

Online Technical Services

Warranty

3 Months

Certification

CE, ISO 9001:2015

Model NO.

32mm tapered chisel bit

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Carbon Steel

Product Name

Tapered Drill Bits

Weight

17kg/Box

Diameter

32mm

Advantage

High Performance,Wear Resistant

Shank Size

22*108mm

Application

Ore Mining,Granite Drilling ,Marble Quarry

Key Words

Carbide Drill Bits

Transport Package

50PCS in a Box

Specification

34X26X8 cm

Trademark

SANROCK

Origin

Zhejiang, China

Production Capacity

50000pieces/Year

Key features

High Drilling Efficiency: Features longer primary drilling time and higher efficiency compared to standard bits.

Wear Resistant Material: Made from high quality cemented carbide and tungsten carbide for superior abrasion resistance.

Versatile Application: Suitable for granite, marble quarries, gold/coal mining, tunnels, and water conservancy projects.

Special Heat Treatment: Processed with special heat treatment technology to enhance durability and performance.

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

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

Company profile

High Repeat Buyers ChoiceImporters and ExportersFull CustomizationFlexible Customization

Zhejiang Sanrock Supply Management Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-10-16Nearest Port: ningbo, qingdaoAverage Response Time: ≤2.54hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, CIP, CPT

AI-Powered supplier vetting

SummaryZhejiang Sanrock Supply Management Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering mining machinery and related mechanical and electronic equipment. It reports strong export orientation, with 90% of total sales from exports, self-operated import/export rights, and five years of export experience. Customization is available across sample-based, design-based, full, minor, and flexible formats. However, the supplier is not identified as a professional technical supplier and does not provide 3D software design services. Evidence is insufficient for certification holding, financial credibility, production capacity, and customer cases. Service procedures for supplier approval, corrective actions, and complaint handling exist but lack written records; inventory, overseas warehouse, and overseas showroom capabilities are explicitly absent.

Supplier typeThe supplier is a limited company in Zhejiang, China, classified as both a trading company and manufacturer/factory. Its stated scope covers mining machinery, mechanical equipment, electronic products, supply-chain services, warehousing, and consulting activities.

After-Sales capabilityThe supplier has procedures for handling customer complaints and corrective/preventive actions, but no written records are available. It also explicitly lacks in-stock service capacity, overseas warehouse capability, and overseas showroom capability, while the effectiveness of after-sales execution is not demonstrated.

R&D capabilityThe supplier is explicitly not a professional technical supplier and does not provide 3D software design services. Although it offers several customization formats, the records do not establish research, development, or advanced innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization service capability, although it does not establish 3D design support.

Product Q&A

Q:What products do you supply?

We supply DTH drilling rigs, core drilling rigs, pile drivers, screw air compressors, DTH hammers, drill rods, pneumatic rock drills, drill bits, tricone bits, and spare parts.

Q:What payment methods are accepted?

You can pay by credit card, TT, Western Union, LC, PayPal, Money Gram, or small-amount payment.

Q:How is the shipment handled?

Large or heavy products are shipped by sea or land. Small items use DHL, UPS, FedEx, or TNT. You can appoint your preferred shipping method.

Q:What is the lead time?

Peak season lead time is one month. Off-season lead time is within 15 workdays.

Q:What is the warranty period?

We provide a 3-month warranty for our products.