SDRD A Dedicated Tool For 41/2”(115mm) – 5 1/8” (130mm) Drilling

Winner 45 is a valved type hammer and has a high penetration rates in the class of its 4” series. And with its robust design these products can be used in Quarrying, Mining, Open Pit and Underground Mining and Blast Hole Works. This hammer is available as a standard with 2 3/8”API reg pin. And also can be supplied depending on the specifications of the customer requirement. Suitable for operating at air pressures 150-250 psi. The valve design provides high performance at low pressures Strong robust design withstands heavy duty applications. As a standard we will supply the hammer suitable to Mach 44 bit and this hammer can also be supplied to suit IR-340 bit.

For more details about this Drilling Rig Contact
http://dthhammers.dthrotarydrilling.com/products/winner.html