Shank Adapter,Drill rod,DTH hammer and bits,Tophammer bit,Casing pipe,Tricone bit,Core bit.

PRODUCTS
JESSIN ROCK DRILL CO.,LIMITED
Tel: +86-(0)731-85778491
Fax: +86-(0)731-85778492
Mobile:+86-15364024561
Skype: jessin-dthhammer
jessinhammer@163.com
http://www.dthhammer-js.com
PRODUCTS
Your present position:Home> PRODUCTS>Drifter Rod
Drifter ROD
hexagonal rod is particularly advantageous for drifting and tunneling drilling. The increased rigidity of hexagonal drill rods enables them to abating hole-deviation and enhances flushing for cleaning holes. Even with the larger cross section, hexagonal steel can still accommodate the same diameter bit as that of an equivalent round steel.
High Frequency technique is primarily used in the production of small diameter rods to reduce fragileness of drill steels. High Frequency is for hardening the thread ends of the rod. This provides the longevity of the product as well as being more suitable for more drilling condition need. Steels produced with this technics primarily used in surface drilling applications where air is the primary flushing medium. Phosphorising is to improve anti-erosion capability of the entire external rod surface area.
 
Product Name:
Drifter rod
Description:
Thread drill rod Made with best quality alloy steel bar,through heat treatment like Atlas.
Material:
Alloy steel bar 23CrNi3MoA
MOQ:
No MOQ required for testing and trial order
Body Type
hexagonal type
Thread type
R25,R28,R32,R38,T38
Diameter
Hex25,Hex28,Rd32,Rd38,Rd45,Rd51
Type
Drifter rod
Length
600mm-6100mm
 
【Return to previous page】【Close this page】
ABOUT US|PRODUCT|CONTACT USTECHNICAL SUPPORT :WEB155.NET
Search Key: COP44,DHD44,SD4, QL40, Mission40
Tel: +86-(0)731-85778491 Fax: +86-(0)731-85778492
Mobile:+86-15364024561 E-mail: jessinhammer@163.com