7 button tapered button drill bit with long/short skirt rock drilling tool Product Characteristic: 1.Button bit taper angle: 7,11,12 2.Diameter: 20-45 mm 3.Button bit shape: spherical/Ballistic 4.Material and ... Read More
PDC Drag Drill Bits 3 Wings For Soft Formations A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. However, they will not work well in coarse gravel or ... Read More
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 ... Read More
Rock Drilling Tools T38 Thread Ground Drill Rod For Water Well Drilling Quarring Tunneling Ground drill rod Drill rods are one major spare part in terms of drill application area, there are two shapes of drill ... Read More
Threaded Retrac Button Bit T45 Diameter 115mm Rock Drilling Tools Concave Face Threaded Retrac Drill Bit Description: This type of bit is well known for its high wear resistance from soft to hard abrasive rock ... Read More
Valveless Down The Hole Drilling Tools 8 Inch With High Efficient Energy Transfer Dth Hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ... Read More
DIAMOND CORE DRILLING BITS HQ Surface and Impregnated Sets We also can prodive Reaming Shells which perfectly matches with Diamond Core Drilling Bits! Reamers feature increased stability and reduced vibrations ... Read More