rock drilling tools online manufacture

76mm 89mm DTH Drill Pipes DTH Drilling Tubes Rod Length 1 - 10M Product specifications: DTH Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel tube with a pin at one ... Read More

Well Drilling Rods API Reg DTH Drill Pipes DTH Drill Tubes DTH Drill Rods Product specifications: Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at ... Read More

R32 STD Retrac Thread Button Bits for Quarrying, Mining, Tunneling Products Description Thread Button bits are made by alloy steel bar of quality and tungsten carbides. Through heat treatment, our drilling ... Read More

API Reg IF Reg Thread 127mm 140mm DTH Drill Pipes Tubes Rods Product specifications: Size Nominal mass Lb/ft Calculated weight type Wall thickness in. mm lb/ft kg/m in. mm 2 3/8 60.3 6.65 6.26 9.32 0.280 7.11 2 ... Read More

API Reg IF Reg Beco Thread DTH Drill Pipes Drilling Tubes Rods Product specifications: DTH Drill rod is made of high quality material detected by spectrograph, impact and tension test. With fully digitized ... Read More

API Reg IF Reg Beco Thread DTH Drill Pipes Drilling Tubes Rods Product specifications: DTH Drill rod is made of high quality material detected by spectrograph, impact and tension test. With fully digitized ... Read More

API Reg Thread DTH Drill Pipes DTH Drilling Tubes Rod Length 1 - 10M Product specifications: Water well drilling used 2m,3m,4m,5m,6m API Reg DTH drill pipe with diameter 76mm 89mm 102mm 114mm 127mm 140mm ... Read More

Down The Hole API 2 3/8" Reg 89mm DTH Drill Rod Pipes Drilling Tubes Product specifications: down th hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole ... Read More

Reverse Circulation Bits RC Bits RC Drill Bits RC Hammers Bits Specification: REVERSE CIRCULATION DRILL BIT This reverse circulation drill bits are widely used in the following applicaiton field: Geologic ... Read More

Overburden Concentric Casing Drilling System With Side Blocks Product Specification: Concentric casing system with block is a revolutionary new bit design with wings that extend out larger in diameter than the ... Read More