Product Description: DTH Hammers are down the hole tools designed for drilling medium to deep holes in hard rock formations. These tools have a simple and robust design which allows for efficient and versatile ... Leggi di più
YS Low Air Pressure DTH Hammer - 110# Specifications: Drilling Diameter, mm Length, mm Outer diameter, mm Weight, kg Working Air Pressure, MPa Air consumption, m3/min Impact power (N·M) Number of shocks (times ... Leggi di più
Product Description: Our DTH Hammers are specifically designed for drilling medium to deep holes in hard rock formations. They combine a simple and robust design, anneal heat treatment and a down to hole ... Leggi di più
5" RE040 / RE542 / RE545 Through Reverse Circulation Downhole Hammer DTH Hammer And Bits In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ... Leggi di più
6"High Air Pressure DTH Hammers QL60 Down Hole for rock drilling,water well,mining Features: Valveless operation to maximize energy output, provide efficient air utilitzation and reduce service requirements ... Leggi di più
SD Series DTH Rock Drilling Hammers High Air Pressure With More Reliable of Air Distribution SD (SD4 SD5 SD6 SD8 SD10 SD12) Series Series DTH Hammer Structure and Specification: Description Weight(kg) SD4 SD5 ... Leggi di più
DTH 2" hammer well drilling/ low air pressure BR2 hammer BR2 hammer Specification: standard type, no foot valve length: 867.5mm external diameter: 63mm, drilling hole range: 70mm-95mm, working pressure: 7-20Bar ... Leggi di più