coal mining drill bits online manufacture

Product name: Diamond Coal Mining Picks Other name: Coal cutter picks Product category: mining picks Type: U85 U92 U94 U95 U170 Diameter: 30mm, 35mm, 43mm KINGDRILLING mining cutter picks description: The coal ... Read More

Product name: U92 type Coal Pick for coal mining Other name: Coal cutter picks Product category: mining picks Type: U85 U92 U94 U95 U170 Diameter: 30mm, 35mm, 43mm KINGDRILLING mining cutter picks description: ... Read More

Product name: T51 Thread 1525mm Length Diamond MM Extension Rod For Underground Coal Mine Equipment Product category: Drilling rod Threaded Connection: T51 Length: 1525mm KINGDRILLING Alloy steel with a high ... Read More

Product name: 75mm DHD350R Shank DTH Hole Opener Drill Bit For Underground Coal Mining Equipment Product category: DTH drill bit Matched connection: DHD350R Shank Reamer Dia: 75mm KINGDRILLING DTH thread button ... Read More

KINGDRILLING Diamond CO., LTD is one of the most professional private enterprise specialized in researching and producing Concentric casing drilling bit, Eccentric drilling system, ODEX casing bit, DTH hammer, ... Read More

Mining Carbide DTH Hammer&Button Bit for Complete Specifications Down the hole(DTH) tools manufacturer KINGDRILLING supply DTH Drill Bits with QL shank type are available in a wide range of sizes and with a ... Read More

Product name: API Connection Pin Box Drill Pipe Product category: Drilling PIPE Threaded Connection: API 3-3/8 API REG Length: 3000mm KINGDRILLING DRILL PIPE DESCRIPTION: DTH drill rods (also called as drill ... Read More

Product Description Kingdrilling rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring etc. Retract thread button ... Read More

Product name: Extention T51 Thread extention rod Product category: Drilling rod Threaded Connection: R22, R25, R32, R38, T38, T45, T51 Length: 1830mm KINGDRILLING thread drill rods are made of high-intensity ... Read More

Product name: Extention T51Thread extention rod Product category: Drilling rod Threaded Connection: R22, R25, R32, R38, T38, T45, T51 Length: 1830mm KINGDRILLING thread drill rods are made of high-intensity ... Read More