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Ụlọ> ngwaahịa > Ngwa Piling Ike gwụrụ > Drill Bit
Gburugburu Shank Chisel Mere Tungsten Carbide na Steel
Ọkpụkpọ Flat maka igwu ala siri ike
Ezé ụrọ maka Ụwa Wepụ n'ime ala dị nro
Single Cone Roller Bit maka Nkuku Nkume siri ike
Ogwe ịgbado ọkụ nke Tungsten Carbide mere maka casing na Barrel
Gbanwee Ogwe casing ngwa ngwa nwere njide na pin
Ụgwọ nke ụlọ ọrụ Kimdrill Piling (Changsha) Co., Limited Amụma nzuzo Usoro na ọnọdụ