HMOE/Ilimi
0Yaya Tricone Drill Bit Aiki yake
Menene PDC?
Yadda Ake Zaɓan Core Bit A cikin Haƙon Rijiyar Ruwa da Ruwa
3 7/8 inch Diamond Core Bit
3 Wings Tungsten Carbide Jawo Bit Don Hako Rijiyar Ruwa
Wholesale 32mm 34mm 36mm 38mm 40mm 42mm Taper Button Bit
Me yasa Button Bit Wear yana da mahimmanci
Flat Face DTH Hammer Bit
Nau'in Jumla Na Hakowa na PDC Don Hako Rijiyar Ruwa
Kayan Aikin Hakowa Mai Ciki Don Hakowa Mai Riga
Jumla Da Aka Yi Amfani da Tricone Bit Don Hako Rijiyar Ruwa
Drt Reverse Circulation Drill Drill Bits
415