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GT60 speed drill rod

Product name:3660mm GT60 speed drill rods
Lenghth:3660mm
Weight:68kg
Material:23CrNi3Mo

Key words：

Thread Drill Rod

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Product Details

Description

GT60 speed drill rod, the drill string components feature an entirely new thread design. Compared with T51 rods, the 40% larger rod cross-section of the GT60 rods provides 65% higher bending stiffness and with stands the Impact-waves from the piston much longer. So much so that both drill-rod and shank adapter life can be doubled. As an extra bonus, the more rigid drill string permits optimum drilling patterns and higher rates of penetration.
Compared with other drilling tool systems, GT60 system permits a wider hole range using the same rock drill. Have been specially developed for use with modern hydraulic top hammers and are available in a similar range to the standard Drill Rods. Plus GT60 Thread on 60mm Round material.
It is common practice to bump up the drive end of drifting drill steel for added strength at the rock drill end to accommodate larger diameter and shank adapters. Drill steel of rock drilling tools is available in many standard lengths to match the drill feeds on a multitude of available drifting jumbos. A rock drill bit diameter closer to the steel diameter can be used since the coupling does not enter the hole, this enhances flushing and hole accuracy.
Male/Female 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. This is fortunate because the coupling end cannot be replaced.

Performance

The applicable scope of GT60 speed drill rods are wide, drilling speed, impact energy transmission loss is small, high drilling efficiency, easily to realize the drilling mechanization and improve the superiority of drilling conditions.

Application

GT60 speed drill rod used for both surface and underground applications on larger hydraulic top hammers.

Details Form

MF rod, Round 60,GT60-GT60	Length	Diameter	Weight	Model No.
[mm][ft-in][mm] [in]			[kg]
3660	12'	60 2 3/8"	73	MF-GT60-D60-3660

4265	14'	60 2 3/8"	86	MF-GT60-D60-4265
5485	18'	60 2 3/8"	107	MF-GT60-D60-5485
6095	20'	60 2 3/8"	120	MF-GT60-D60-6095
MF rod, Round 64, GT60-GT60	Length	Diameter	Weight	Model No.
4265	14'	64 2 1/2"	92	MF-GT60-D64-4265

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QUALITY INSPECTION PROCESS

Product quality is one of the core links in the development and growth of Yanggu Henglong Engineering Co., Ltd. Our company has strict internal and external inspection processes to ensure the quality of our products. Our inspection process for our products is as follows.

Thread Drill Rod