High Air Pressure 4"DTH Hammers and bits SD4/QL40/DHD340/M40 for mining and water well In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since ... Leer más
Down The Hole Drilling Tools DTH Hammer Low Air Pressure DHD/M/COP/QL Tungsten Carbide Description: DTH Hammer Low Air Pressure Thread Connection: API Reg Bit Shank: DHD/M/COP/QL Feature: tungsten carbide ... Leer más
QL50 Down The Hole Mining Water Well Drilling DTH Hammer KSQ Down The Hole drill bit s are produced from premium quality alloy steel for increased durability and wear characteristics. Specific heat treatment ... Leer más
DHD350 DHD360 High Air Pressure Atlas copco Dth Hammer For water well drilling DTH hammer With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and ... Leer más
4 Inch For COP44/DHD340A Shank High Air Pressure DTH Hammers In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct ... Leer más
4 Inch DTH Hammer Equivalent to Atlas Copco Cop44 Hammer for Roc L6 In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in ... Leer más
5" RE547 Reverse Circulation Down The Hole Drilling ToolsDTH Hammer And Bit RC series reverse circulation DTH Hammer ,optimization of inner structure offers faster drilling speed and more stable operatio. It is ... Leer más
BESTLINK High Air Pressure Water well Deep Hole Rotary Pneumatic Drilling DTH hammer and Button Bits for COP MISSION DHD DTH hammer With professional manufacturing experience in DTH hammer production, our ... Leer más
Green KSQ Ql50 DTH Hammers Downhole Drilling Tools For Mining In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct ... Leer más