64mm T38 Top Hammer Drilling Thread Hard Rock Drill Bit For Bench Drilling Hard Rock Drill bits The hard rock drill bit is mainly used for blasting hole excavation of open pit rock drilling, underground mining, ... Подробнее
T45 76mm button drill bit hard rock tools for Hydraulic Rock Drill Equipment Button Drill bits The button drill bit is mainly used for blasting hole excavation of open pit rock drilling, underground mining, ... Подробнее
S7 / S8 / S9 Hardness Geological Diamond Core Drill Bit Description: Impregnated Diamond Core Bits are manufactured with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix ... Подробнее
Impregnated NQ Diamond Core Drilling Bit For Dense Formations Reaming Shells Description: Impregnated Diamond Core Drill Bits solves the common problems of block falling. It has the characteristics of high ... Подробнее
IADC 537 Three Cone Rock Drilling Oil Rig And Drilling Water Wells Tricone Drill Bit Product Description: KSQ tricone bit used for geoloical prospecting,development of oil and gas,drilling water wells,blast ... Подробнее
Small Hole Rock Drill Bit Button Bits For Atlas Copco Drilling Rig Threaded drilling tools T45 76mm retrac button bits Widely used drifting and tunneling • Bit face design is ideal for medium-hard to hard ... Подробнее
5 Inch QL50 For Rock Drilling Water Well Mining Down The Hole DTH Hammer Selecting the right hammer The optimum range of hole size for DTH drilling is 90 mm (3.5”) to 254 mm (10”). Smaller holes are generally ... Подробнее
API water well drilling rod /drill pipe with 2 7/8" REG joint Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on ... Подробнее
Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy Product Description Hole opener bits are designed specifically for this purpose, which is an effective way of enlarging holes, hence the bits named ... Подробнее
T45 Retractable Drill Bit thread button bit rock hammer For Bench Drilling Thread button bit The thread rock drilling bit is mainly used for blasting hole excavation of open pit rock drilling, underground ... Подробнее