rock drill rods online manufacture

Rock Drilling Tools Taper Button Drill Bits Tapered Cross Bits Product specifications:(1) Taper angle: 4 , 4 46, 6 , 7 , 11 , 12(2) Models: Chisel/cross/button bit(3) Diameter: 20-45 mm(4) Button bit shape: ... Read More

Wide Application Drilling Tools SRC052R Shank Bits Mining Equipments About us: We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer ... Read More

Product description High Pressure DTH Air Drill DHD3.5 is very popular in international mining drilling and rock excavation field. Product introduction: DTH hammer is a percussion system driving a piston inside ... Read More

Shroud Dia 93mm RC Series 3' RC Bit 95mm With 14 Buttons Shank SRC531 For RC Hammers Product Introduce: The reverse circulation drilling method has the capability of reaching depths of 500 metres. A pneumatic ... Read More

136mm PR54 RC Button Bit with Carbide Buttons for Mining Exploration Drilling Product Introduce: RC, or reverse circulation, drilling is a tried and true drilling method in certain circumstances. Drillers ... Read More

Product Description: Our DTH Drill Pipe products are designed to operate in the harshest environments, which makes them reliable and long-lasting. The Drill Pipe products are made with high-quality materials, ... Read More

8" Atlas Copco Down The Hole DHD380 DTH Button Drill Bits For Rock Drilling Product specifications: DHD380 dth bits 8" hammer DTH bits shank Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kg) Part ... Read More

Low Air Pressure CIR110 DTH Bit Rock Drill Bits for Rock Drilling Description:CIR110 DTH Button Bits for Drilling Hole1. High and low air pressure down-the-hole drill bits2. Low air pressure holeDia.: 65-220mm3... Read More

6' DHD360 API 3 1/2' Black Down The Hole DTH Hammer For Water Well Drilling 6' DHD360 API 3 1/2' Black Down The Hole DTH Hammer For Water Well Drilling Feature 1. good sealing effect to prevent water and rock ... Read More

Product Description:SOLLROC self-drilling anchor bolts have a wide range of application fields including:- Reinforcement of poor rock/soil conditions in tunnels, - Stabilization of tunnel faces - Tunnel root ... Read More