Direct Supply with Best Price DTH Hammer Cop20/ DTH Hammer Bits for Hard Rock Drilling

• Customized: Customized
• Material: Tungsten Carbide
• Usage: Well Drilling, Metal Drilling
• Hammer Type: Cop 20
• Diameter: 76mm
• Buttons: 11 Buttons
• Button Bit Design: Flat Face, Concave, Convex
• Tungsten Carbide (Buttons): Spherical, Ballistic and Conical
• Certification: Certification
• Color: Red
• Applications: Drifting and Tunneling, Mining&Quarry Industry.
• Transport Package: Standard Package by Wooden Case or Customized by Y
• Specification: 20kg
• Trademark: Maxdrill
• Origin: China
• HS Code: 84314300
• Production Capacity: 1000PCS/Month

Product Description

MAXDRILL ROCK TOOLS CO.,LTD
Direct supply with best price DTH Hammer COP20/ DTH Hammer bits For Hard Rock Drilling 

 

Bit Diameter: 171mm

Hammer type: QL60

Button bit design: Flat face, Concave, Convex

Tungsten carbide (Buttons): Spherical, Ballistic and Conical.

Applications: Drifting and Tunneling

We have different designs for various rock formations, longer service life to decrease use costs for users.

The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  a. Our sales team will response for your question within 24 hours (Holidays Excluded)

  b. Technical Support will be available in any time

  c. Free replacement will provide once the failure confirmed caused by our product quality