Mf / mm Thread Extension Rock Drill Rods / Speed Rods R32

• Certification：CE, ISO 9001:2008
• Standard：GB
• Surface Treatment：Sand Blast
• Manufacturing Process：Carburzing
• Material：Alloy Steel
• Thread：R32-R25; R25;

=== Base Info ===

• Package：Wooden Case , Pallet
• OEM：Available
• Type：Drifter Rod, Extension Rod, Speed Rod
• Transport Package：Wooden Case
• Specification：R25 R28 R32
• Origin：China
• Production Capacity：2000PCS,Month

=== Description ===

Basic Info.

Package Wooden Case / Pallet OEM Available Type Drifter Rod, Extension Rod, Speed Rod Transport Package Wooden Case Specification R25 R28 R32 Origin China Production Capacity 2000PCS/Month

Product Description

Drifter rod, another names are tunneling steels, tunneling rod, drifting drill rod, has Round and hexagon rod available, most of drifting drill steel with drill Steel Hexagon is for tunneling and drifting drilling application. Hexagon rods are more rigid, heavier and transfer energy more efficiently,while increasing flushing. 
Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.












Our factory pictures


The information you may like to know before order:
a. Methods of Payment:
 T/T (Telegraphic Transfer)
 L/C at sight
b. Handling time for an order
  Based on order quantity, normally it takes 25 days for production.
  Only 2 or 3 days if stock .
c.Shipment
Courier express like DHL/UPS/TNT/FEDEX  
By air or by sea
Services:
a. There will be strict inspection and testing before shipment
b. Our sales team will response for your question within 24 hours
c. Technical Support will be available in any time
d. Free replacement will provide once the failure confirmed caused by our product quality
Our company holds abundant technologies, advanced detection means, as long as producing top-ranking equipments, and we passed the approvement of Quality System Certificate ISO9001:2000 and CE certificate in 2013. Our product are widely sold to the principal market such as America,Canada,Spain,France,Chile and Argentina.We are committed in providing you with our premium tools, technical expertise, and exceptional sevise. Feel free to contact us with any questions. We look forward to hearing from you.