QL60 DTH High Wear Resistance Hammer Drill Bits For Water Well Drilling About us: We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits,top hammer ... Подробнее
Big Size 12' 305mm Spherical Button Black DTH Bit For Water Well Drilling Product Introduce Our sollroc range of 12” DTH hammers is designed around proven technology to perform at the top end of the performance ... Подробнее
High Air Pressure Atlas Copco 90mm 105mm Cop34 DTH Drill Bits For Rock Drilling SOLLROC is a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, ... Подробнее
SD5 Drilling Tools Carburized Steel 5' DTH Hammer For Water Well Drilling SD5 Drilling Tools Carburized Steel 5' DTH Hammer For Water Well Drilling Feature Tough construction Can withstand high pressure ... Подробнее
Tungsten Caribide R25 R32 R38 T-Series Button Bits Self Drilling Tools Anchor bits is used as a sacrificial consumable for drilling hole, there usually have Tungsten carbide and steel hardened two types, ... Подробнее
Low Air Pressure CIR130 CIR170 DTH Bit Rock Drill Bits for Rock Drilling Description: CIR130 CIR170 DTH Button Bits for Drilling Hole 1. High and low air pressure down-the-hole drill bits 2. Low air pressure ... Подробнее
DHD360 8 Spline Carburied Steel Material Red 6' DTH Bit For Water Well Drilling Product Introduce1.high air pressure down-the-hole drill bits2.Face type: concave face/convex face/flat face/drop center bit3... Подробнее
Product description In DTH drilling, the drill string rotates while the drilling hammer continuously strikes down into the rock. Inside the hammer, a piston powered by compressed air gives the drill bit its ... Подробнее
95mm High Air Pressure Blue Color 3' DHD3.5 DTH Bit For Water Well Drilling Face Shape Selection Concave: Suitable for all-round formation,specially for medium hard and homogeneous rock formations.Excellent ... Подробнее