What are the payment terms?

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

What is the lead time for production?

Lead time varies by season: within 15 workdays during off-season, and 1-3 months during peak season.

What certifications does the product have?

The product meets ISO standards and holds ISO 9001:2000 certification.

Factory Wholesale High Quality Button Rock Bit Core Drill Bit 7 11 12 Degree Tapered Button Bit

Name: Factory Wholesale High Quality Button Rock Bit Core Drill Bit 7 11 12 Degree Tapered Button Bit
Brand: Zhejiang Miningwell Supply Chain Management Co., Ltd.
SKU: 1917753555

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

US$7.00-10.00

500 Pieces

Sample price:US$6.15/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provided

Warranty

3 Months

Model NO.

7 degree Taper Drill Bit

Certification

ISO 9001:2000

Standard

ISO

Manufacturing Process

Forging

Material

Carbide

Taper

7degree; 11degree; 12degree;

Usage

Underground Mining, Small Hole Drilling

Color

Customized

Size

42mm, 8 Buttons 0913*6 0711*2

Machine Type

Drilling Tool

Shank

H22*108;H25*108

Applicable Industrie

Construction Works, Energy & Mining

Transport Package

Carton

Specification

23X18X23 cm

Trademark

D Miningwell

Origin

Zhejiang, China

Production Capacity

3000PCS Per Month

Key features

Customizable Taper Angles: Available in 7, 11, and 12 degree tapered options for specific drilling needs.

High Quality Carbide: Made from premium carbide material ensuring high resistance and durability.

Low Breakage Rate: Features very low breakage and minimal carbide falling off for extended life.

OEM/ODM Support: Full customization from samples, designs, or minor adjustments with mature engineering team.

Wide Application: Suitable for underground mining, small hole drilling, and construction works.

24/7 After-Sales Service: Attentive online support available around the clock for technical assistance.

ISO Certified Quality: Manufacturing process adheres to ISO standards with ISO 9001:2000 certification.

High Footage Speed: Designed for efficient drilling performance with high footage speed capabilities.

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: ≤3.18h

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