Long Life T45 Top Hammer Drilling Tools Extension Rods Shank Button Bits
Brand Name:SOLLROC
Certification:SGS
Model Number:T45 Drill Rod
Minimum Order Quantity:1pc
Delivery Time:15-25days
Place of Origin:China
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Verified Supplier
Location:
Changsha Hunan China
Address:
No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Supplier`s last login times:
within 21 hours
Product Details
Company Profile
Product Details
T45 Drilling Extension Rods Shank Button Bits For Drifting And
Tunelling Drilling
Products Description
The drill rod adopts a T-shaped thread, which is more favorable for
loosening and unloading of the joint portion, and has a larger
pitch and a thread side angle than the R-shaped thread. The
threaded portion has excellent wear resistance and high connection
performance, and is matched with high power and high rotation.
Torque rock drill.
T-threaded connections are ideal for use with multiple drill rods.
They are specially developed for high-performance drills with large
diameter bores. The drill rods are more rigid and help prevent bore
deflection. Compared with the standard thread, the tapered
trapezoidal thread uses 23%-30% more material than the normal
R-type thread, and has better wear resistance and strength.
With the fast female threaded interface, the connection speed is
fast, easy to disassemble and install, and its service life is
longer than that of the separate connection. The connection is more
tight and the drilling is more excellent.
Products Advantage
Advantage:
*Material are developed by cooperated with National & Local
Joint Engineering Laboratory for High-performance Metal Structure
Materials and Advanced Manufacturing Technology to improve the
fatigue resistance of drilling steel.
*Material is from Baosteel with strict process of steel smelting
and rolling: Refining - Vacuum - Continuous casting - drilling hole
method - surface peeling to control the content of non metallic
inclusion and harmful element.
*Strictly control precision thread process to avoid thread too hot
and broken effected by the high vibration and shaking of thread
part when it works.
*Heat treatment: Fully Carburization - Air cool quenching -
tempering. It make the rod keep high toughness and improve surface
harness and whole strength as well.
*Thread strengthen: enhance the thread parts to improve the
wear-resistance and longevity of the rod.
Products Photos:
Quality warranty:
Our products are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
Package:
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.
Production time:
Generally, Production time is 15 -25 days.
Transportation:
By air, By Express or By sea according to your requests.
Our products are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
Package:
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.
Production time:
Generally, Production time is 15 -25 days.
Transportation:
By air, By Express or By sea according to your requests.
Long Life T45 Top Hammer Drilling Tools Extension Rods Shank Button Bits
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