What are the shipping options for samples and bulk orders?

For sample orders, we suggest Courier express like DHL/UPS/TNT/FEDEX or by air. For bulk orders, we suggest by air or by sea.

What is the diameter range of these drill bits?

Low air pressure hole Dia.: 65-220mm. High air pressure hole Dia.: 85-305mm.

Do you offer OEM or ODM services?

Yes, OEM Service and ODM Service are available.

Cop34 3" DTH Drill Bits Series

Name: Cop32/Br3/Cop34 3" DTH Drill Bits Series
Brand: Xiamen Bestlink Factory Co., Ltd.
SKU: 733855355

Fujian, ChinaXiamen Bestlink Factory Co., Ltd.

US$65.00-4,500.00

1 Piece

Product profile

Customization

Available

Type

Quarry and Mining Drill Bit

Material

Tungsten Carbide

Model NO.

COP32/BR3/COP34

Usage

Masonry Drilling

Series

CIR, Br, Cop, DHD, Mission, Ql, SD, Numa

Aplication

Down The Hole Drilling. Mining, Quarry

Mining Object

Coal Machinery, Ore, Mining

Export Markets

Global

Certificate

ISO2000 and SGS

Key Word

CIR, Br, Cop, DHD, Mission, Q, SD, Numa, IR

Export Experience

10 Years

Drill Diameter

65-305mm

Transport Package

Plywood

Specification

CE&SGS

Trademark

Bestlink

Origin

China

HS Code

82071990

Production Capacity

10000PCS Per Month

Key features

Wide Diameter Range: Available in 65-305mm diameter, covering low and high pressure applications.

Extensive Compatibility: Suitable for XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco, and Digger hammers.

Multiple Face Types: Options include Drop center, concave, convex, double gauge, and flat front designs.

Premium Material: Manufactured from high-quality Tungsten Carbide with advanced craft technology.

Fast Delivery: Standard production takes 25 days; only 2-3 days if stock is available for requested sizes.

Quality Assurance: Strict inspection and testing by experienced QC team before every shipment.

Expert Support: Sales response within 24 hours and 24/7 technical support available.

Free Replacement: Free replacement provided if failure is confirmed to be caused by product quality.

Company profile

Xiamen Bestlink Factory Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-11-02 CertifiedNearest Port: Xiamen PortAverage Response Time: ≤3.72h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressUnit 8001,No.350,Changle road, Huli, Xiamen, China.361006

Plant Area2000 square meters

Number of Employees21

Registered Capital10,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsHydraulic Splitting Machine, Quarrying Tools

Production MachinesAutomatic Lathe Machine, Automatic Milling Machine, CNC Engraving Machine, EDM Machine, Grinding Machine, Milling Machine, Flame Cutting Machine

R&D Engineers2 people

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2009-07-06

Main MarketsNorth America, South America, Southeast Asia/ Mideast

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Product CertificationCE

Product Q&A

Q:What is the warranty period?

We provide a comprehensive 2-year warranty for all our mechanical equipment.

Q:What is the lead time for orders?

Normally it takes 25 days for production. Only 2 or 3 days if we have stock on your request size.

Q:What payment methods do you accept?

We accept T/T (Telegraphic Transfer), Western Union, or L/C at sight.

Q:Which DTH hammers are compatible with these bits?

Our DTH Bits are suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.

Q:What is the after-sales service policy?

Our sales team will respond to your question within 24 hours (Holidays Excluded). Technical Support is available at any time. Free replacement will be provided once the failure is confirmed caused by our product quality.