JCDRILL T45 102mm High Speed Steel Drill Bits / Tungsten Carbide Dilling Bits Retract Button Bit JCDRILL Thread Retract Button Drill Bit Retractable rock drill button bit is well known for its high wear ... Read More
Tungsten Carbide Rock Drill Bits Tools Retract Thread Buttons Exploration Drilling Bits JCDRILL Thread Retract Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on ... Read More
Precision T51 Retract Industrial Drill Bits / Thread Button Bits 33 - 178mm Diameter JCDRILL Thread Retract Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on ... Read More
JCDRILL Button Bits Rock Drill Bits T38 Retract Bits Thread Rock Drill With Forging JCDRILL Thread Retract Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium... Read More
T51 Rock Drilling Tools / Drop Center Hard Rock Water Well Tungsten Carbide Drill Bits JCDRILL Thread Retract Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on ... Read More
JCDRILL Thread Retract Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive ... Read More
T51 Retrac Drop Center Ballistic button drill bit 64mm 76mm 89mm 102mm for mining and quarry drilling Application Retractable rock drill button bit is well known for its high wear resistance on medium-hard to ... Read More
JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands ... Read More
64mm T38 Thread Button Rock Drill Bits For Hydraulic Borehole Drilling Machine JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through ... Read More
Construction / Mining High Speed Drill Bits , Forging Industrial Drill Bits JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat ... Read More
