What are the available lead times?

Lead times vary by season: within 15 workdays, one month, or 1-3 months depending on peak or off-peak periods.

What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What are the main applications for these drill bits?

They are designed for stone drilling, coal mining, and quarry drilling, specifically for drifting and tunneling operations.

Mining Well Factory 51mm R32 Threaded Drill Bits for Mining Rock Drilling Bits for Drifting and Tunneling

Name: Mining Well Factory 51mm R32 Threaded Drill Bits for Mining Rock Drilling Bits for Drifting and Tunneling
Brand: Zhejiang Miningwell Supply Chain Management Co., Ltd.
SKU: 1922976202

Zhejiang, ChinaZhejiang Miningwell Supply Chain Management Co., Ltd.

US$13.00

1-48 Pieces

US$12.80

49-99 Pieces

US$12.50

100+ Pieces

Sample price:US$13.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provided

Warranty

3 Months

Model NO.

Thread drill bit

Certification

ISO 9001:2000

Standard

ISO

Manufacturing Process

Forging

Material

Carbide

Application

Stone Drilling, Coal Mining,Quarry Drilling

Machine Type

Drilling Tool

Advantage

Wear Resistant

Appearance

Smooth

Boby Type

Normal Type or Retrac Type

Diameter

51mm

Length

60mm to 260mm

Transport Package

Carton

Specification

23X18X23 cm

Trademark

D Miningwell

Origin

Zhejiang, China

Production Capacity

3000PCS Per Month

Key features

Wear Resistant Carbide Material: Manufactured from high-quality carbide with a forging process for superior durability and wear resistance.

Wide Range of Specifications: Available in multiple sizes from R25 to T51, with lengths ranging from 60mm to 260mm and various button configurations.

Flexible Customization Options: Supports full customization, minor customization, and flexible customization from samples or designs.

Versatile Application Scenarios: Designed for stone drilling, coal mining, and quarry drilling, suitable for drifting and tunneling operations.

Professional Manufacturer Support: Backed by a factory with 12 production lines, 4 QA/QC inspectors, and 7 years of export experience.

ISO 9001:2000 Certified Quality: Products meet ISO standards and are certified under ISO 9001:2000 for consistent quality assurance.

Comprehensive After-Sales Service: Provides 3-month warranty and professional after-sales service support for all purchased drill bits.

Diverse Payment and Shipping Terms: Accepts LC, T/T, D/P, PayPal, and Western Union; ships via FOB, CIF, CFR, or EXW from Shanghai/Ningbo.

Company profile

Self-brandedExperienced TeamHigh Repeat Buyers ChoiceImporters and Exporters

Zhejiang Miningwell Supply Chain Management Co., Ltd.

Zhejiang, 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: 7 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.26h

About Our Factory & Business Background

AddressNo. 18, Gaotang Road, Qujiang District, Quzhou City, Zhejiang Province

Plant Area1736 square meters

Number of Employees17

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month, 1-3 months Off Season Lead Time: within 15 workdays, one month, 1-3 months

Minimum Order Quantity10 pcs

Supply Chain Partners19

Our Production Capability & Technical Expertise

Main ProductsDTH Hammer, DTH Bit, Shank Adapter, Water Well Drill Pipe, Taper Drill Bits, Water Well Drilling Rig, Air-Compressors, Mine Drilling Rig, Thread Drill Bit, Jack Hammer

Production Lines12

Production MachinesSawer, Lathe, Miller, Drilling machine, Grinder, Heat Treatment machine, Friction Welding machine

QA/QC inspectors4 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers2 people

Traceability of Raw MaterialsYes

Own BrandYes