rock drill steel online manufacture

TCI Tricone Rock Bit 17 1/2' Characteristics 1. The strength and wear resistance of inserts are improve by using carbide inserts with high strength and high wear resistance. 2. Surface of the high precision ... Read More

Best quality API Standard TCI tricone bits and steel tooth roller bits for water well drilling Application Tricone bits, which some may also call roller cone bits or tri-cone bits, have three cones. Each cone ... Read More

Metal sealed bearing 17' tungsten carbide button tricone rock bits 517 mining drilling bits Application Metal sealed bearing 17' tungsten carbide button tricone rock bits 517 mining drilling bits for Rotary ... Read More

CNC small hole edm drill machine can be used to process tungsten steel, aluminium and AK80. JCDRILL Portable Drill Rig AK-80 construction Anchor Drilling rig is a full hydraulic operated top drive power head ... Read More

3m Drill Rod DTH Water Well Drilling Rig Machine Mounted On 4 X 4 Truck Application CSD200 4x4 Multi-functional truck mounted water well drilling rig is a efficient,multi-function full hydraulic water well ... Read More

300m 4 X 4 Heavy Duty Truck Water Well Drilling Rig Mud And DTH Hydraulic Application CSD300 4 x 4 water well drilling rigs, in cutting drilling or rotary drilling can be operated in unconsolidated layer, and ... Read More

300m 6 X 4 Heavy Duty Truck Water Well Drilling Rig with 3 m / 4.5 m Drill Rods Application CSD300 6 x 4 water well drilling rigs, deep(water) well drilling rig uses full hydraulic control, and the Top drive to ... Read More

6 X 4 Truck Mounted Deep Water Well Drilling Rig, 400 m Borehole Drilling Machine Application CSD400 6 x 4 SINOTRUK HOWO truck mounted water well drilling rigs, Very flexible in difficult roads and can be ... Read More

6 X 4 Truck Mounted Water Well Drilling Rig, 600 m Water Well Borehole Drilling Rig Application CSD600 6 x 4 SINOTRUK HOWO truck mounted water well drilling rig, it can be used with air compressor, mud pump, ... Read More

8 X 4 Truck Mounted Water Well Drilling Rig, 600 m Water Well Borehole Drilling Rig Application CSD600 8 x 4 SINOTRUK HOWO truck mounted water well drilling rig, it can be used with air compressor, mud pump, ... Read More