May I have my order working schedule?

Yes, we will send the working schedule of your order each week. We inspect and test all merchandise before shipment and send detailed inspection pictures for your confirmation.

What are the main materials used in these picks?

The picks feature a tungsten carbide tip brazed onto a high-quality, tough alloy steel body to combine extreme wear resistance with impact toughness.

What certifications do your products have?

Our products are certified with CE and ISO 9001:2008 standards.

Tungsten Carbide Alloy Surface Miner Drums Cutting Bits Picks for Coal Mining

Name: Tungsten Carbide Alloy Surface Miner Drums Cutting Bits Picks for Coal Mining
Brand: Dezhou Drillstar Co., Ltd
SKU: 2267784585

Shandong, ChinaDezhou Drillstar Co., Ltd

US$49.00

2 kg

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

Coal Picks

Certification

CE, ISO 9001:2008

Standard

AISI, ASME, BS, JIS, GB, GOST, ASTM

Surface Treatment

Polishing

Material

Carbide

Material1

Wc+Co

Usage

Metalworking

Grade

Yg6/Yg8/K10/K20

Density

14.4G/Cm³

Trs

3800n/mm³

Transport Package

Export Packing

Specification

As Your Request

Trademark

ZUANXIN

Origin

Shandong, China

Production Capacity

5000/Month

Key features

Self-Sharpening Rotation: Conical tip rotates in holder to distribute wear evenly, extending service life.

High Wear Resistance: Tungsten carbide tip brazed onto tough alloy steel body for extreme durability.

Versatile Applications: Ideal for underground coal mining, tunneling, and surface excavation operations.

CE & ISO Certified: Products meet CE and ISO 9001:2008 standards for quality and safety.

1-Year Warranty: Comprehensive 1-year warranty coverage with free replacement for quality issues.

Custom Manufacturing: OEM/ODM services available; produce special-shaped products from drawings.

Efficient Fracturing: Conical or chisel design penetrates and fractures coal and soft rock efficiently.

Secure Retention: Mechanical retention system with ceramic button and spring clip ensures safety.

Company profile

Importers and ExportersYears of Export ExperienceExhibition ExperienceProduct Certification

Dezhou Drillstar Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: QingdaoAverage Response Time: ≤4.36h

AI-Powered supplier vetting

SummaryThe supplier offers a range of customization services and participates in offline trade shows, but lacks overseas service capabilities and valid manufacturing contracts. Financial data is insufficient to fully assess credibility. The supplier has robust procedures for quality control and after-sales service but lacks documented supplier assessment procedures.

Supplier typeThe supplier provides both OEM and ODM services, indicating a focus on manufacturing and design customization.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and quality assurance, exhibiting strong after-sales service capability.

R&D capabilityThe supplier has R&D capabilities, offering ODM services and developing new products in the past year.

Customization capabilityThe supplier provides extensive customization options ranging from minor to full customization.

Product Q&A

Q:What is the warranty for the tungsten carbide products?

We provide a 1-year warranty. If any quality problems on our side occurred in this period, we will take on the shipping cost and replacement.

Q:Do you provide free samples?

Yes, usually we provide free samples for testing under the condition of freight paid by customer.

Q:What is your minimum order requirement?

The MOQ is indicated in the quotation sheet. We accept sample and trial orders. If the quantity of a single item cannot reach the MOQ, the price should be the sample price.

Q:What is the delivery time of your products?

It depends on inventory availability. If items are in stock, delivery is within 8 work days. If not, it is around 20 work days.

Q:Can you manufacture carbide special-shaped products?

Yes, we can. We can produce both standard end mills and special tools according to your drawings and samples.