6 3/4”PDC bit
Negotiable /Piece
Min.Order:1 Piece
Cangzhou Great Drill Bit Co.,Ltd
Bit body
-AISI 4145H -Heat treated steel dedicated for Petruleum drilling stools
Hard facing
-TUF-COTE solder from Saint-Gobain, French
Compact surface coating
Super toughness and wear-resistance
Good erosion-resistance
Nozzles
-Hard metal nozzle with carbide liner,Can effectively protect the bit body and nozzles from internal erosion
Please contact:
TEL:8618232186601 ;8617340754111
whatsapp:8618232186601
8618031733007
E-mail:drillbits1@zkdrilling.com
great03@pdcbit.net