R Thread Drill Rod R22 R25 R28 R32 R38
Brand Name:Jinquan
Certification:ISO9001:2008
Model Number:Threaded & Tapered
Minimum Order Quantity:1 Piece
Delivery Time:Within 15 days upon receipt of your 30% deposit
Payment Terms:T/T, Western Union, Paypal, L/C At Sight
Contact Now
Add to Cart
Site Member
Location:
Liaocheng Shandong China
Address:
No.16, Industrial Park, Xihu Town, Yanggu County, Liaocheng City, Shandong Province, China (252311)
Supplier`s last login times:
within 30 hours
Product Details
Company Profile
Product Details
R22 R25 R28 R32 R38 extension rod drill rods are made by hollow
drill steels; there are two shapes of extension rods, round type
and hexagonal type. This hollow hole are usually named flushing
hole, used for transmitting water or air during drilling. And the
threads can be used for connecting couplings, shanks, couplings or
bits.
Usually for extension rods, there are R22, R25, R28, R32, R38, T38,
T45, T51, ST58, T60 threads, and different lengths of rods are
available from 600mm to 6400mm usually.
(1)Steel grade: T38 T45 T51 Male-Male Rod, MF Rod
(2) Thread: R22, R25, R28, R32, R38, T38, T45, T51,
(3) Rod size: hex. 22mm, hex. 25mm, hex. 28mm, hex. 32mm, hex.
35mm, dia. 39mm, dia. 46mm. dia. 52mm
(3)Length: 0.4m-6m
(4)Package: in wooden case or in bundles.
(5)Productivity: 20000MT/month
R Thread Drill Rod R22 R25 R28 R32 R38
Inquiry Cart
0