What is the lead time for production?

The lead time varies by season: within 15 workdays, one month, or 1-3 months.

Is the product certified?

Yes, the product has ISO 9001:2000 certification and CE certification.

What material is used for the drill bit?

The drill bit is made of carbide material.

D Miningwell Retrac Tungsten Carbide Hammer Bit Top Hammer Rock Drill 89mm T51 Thread Tap Drill Bit Set

Name: D Miningwell Retrac Tungsten Carbide Hammer Bit Top Hammer Rock Drill 89mm T51 Thread Tap Drill Bit Set
Brand: Zhejiang Miningwell Supply Chain Management Co., Ltd.
SKU: 1919249785

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

US$80.00

1-48 Pieces

US$75.00

49-99 Pieces

US$72.00

100+ Pieces

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provided

Warranty

3 Months

Model NO.

T51 89mm

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

89mm

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: Made of high-quality carbide material with wear resistant advantage for long service life.

Wide Application Range: Suitable for stone drilling, coal mining, and quarry drilling operations.

OEM and ODM Service: Supports customization from samples, designs, and full customization options.

Multiple Thread Types: Available in T51, T45, T38, ST68, ST58, R38, R32, and GT60 thread specifications.

ISO 9001 Certified: Manufacturing process meets ISO 9001:2000 certification standards.

Forging Manufacturing: Produced via precision forging process ensuring structural integrity.

Smooth Appearance: Finished with smooth appearance for better performance and aesthetics.

After-sales Support: Provided after-sales service and 3 months warranty for peace of mind.

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: ≤2.63h

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