T45 Drill Rod For Atlas Copco Top Hammer Rig

1.Increased penetration rate, 2.Longer service life, 3.Lower cost, 4.Excellent cemented carbide, 5.ISO:9001 - details see: https://www.machineto.com/t45-drill-rod-for-atlas-copco-top-hammer-rig-10317229

Place of Origin:Fujian China (Mainland)	Brand Name:PRODRILL	Model Number:T45	Type:Drill Sleeve
Machine Type:Drilling Tool	Certification:CE	Material:Carbide	Processing Type:Forging
Use:Ore Mining	Usage:extension drilling	Diameter:64mm	Length:1000mm, 1525mm,2435mm, 3660mm
Types:Hexagon, round	Heat treatment types:Carburization, high frequency induction

Description: extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/P rod ( Speedrod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than
hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the
steel.

Male / Male rod, Male/Female (M/F) Rod -Speed rod

M/F drill steel is an alternative to couplings sleeves to include the female part of the threaded connection as an integral part of the drill steel. M/F drill steel provides more rigid connections and is easier to uncouple
and handle. The service life also tends to be better than with separate couplings.

For Extension Rod and M/F steel process, the below two different types of heat treatment are used to
strengthen high speed and powerful percussive drill string components to maximize their performance and
reliability.