water well drill bits online manufacture

JCDRILL Rotary Borehole Water Well Drilling Machine for Sale The top-mounted driving head principal shaft has a great drift diameter, suitable for many kinds of construction work such as slurry drilling, air ... Read More

Diamond Anti Abrasive Layer Tricone Drill Bit , Elastomer Sealed TCI Hard Rock Drill Bits Introduction Structure of Tricone bits Steel Tooth Tricone Bit and TCI tricone bits 1- Bearing Structure Bit bearing has ... Read More

300m Deep Portable Full Hydraulic Water Well Rotary Drilling Rig > Introduction TWD Series Multi-functional trailer mounted water well drilling rig is a efficient,multi-function full hydraulic water welldrillin... Read More

444.5mm 17 1/2 inch steel tooth rotary drag bit,Three Wing Scraper Step Drag Bits for Soft Formation Application 17 1/2 inch steel tooth rotary drag bit is mainly used for water wells, mining, geothermal, ... Read More

8 Inch Tricone Bit On Hard Rock For DTH And Water well drilling Application Tricone bits consist of three cones which must all rotate on lubricated bearings. This lubrication in turn requires a grease reservoir ... Read More

PI 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater Application Rolling cutter bits, which some may also call roller cone bits or tri-cone bits, have three ... Read More

High strength high wear resistance carbide water well drilling 6.5' TCI tricone drill bit for hard rock drilling Application Rolling cutter bits, which some may also call roller cone bits or tri-cone bits, have ... Read More

TCI Tricone Rock Bit/Tri-cone Bit/Roller Cone Bit for water well drilling end hole diameter 10inch Application Rolling cutter bits, which some may also call roller cone bits or tri-cone bits, have three cones. ... Read More

JXY200 Trailer Mounted Water Well Drilling Rig Machine with 200m Drilling Capacity JCDRILL Water Well Drill Rig JXY200 water well drilling machine adopts the latest design with trailer mounted mobile base, ... Read More

17 1/2' IADC 637 Tricone rock bit / oil rock bit / mining rock bit for hard rock formation drilling Application 17 1/2' IADC 637 Tricone rock bit , which some may also call roller cone bits or tri-cone bits, ... Read More