PDC Carbide Substrate
85.5HRA PDC Pob Zeb Diamond ntsis PDC Substrate Buttons Rau Rotary Pob Zeb Diamond Drill Bits
Nyem Dav
Kev piav txog
Lwm Yam Khoom
Txog Peb
Koj email chaw nyob yuav tsis tsum luam tawm. Yuav tsum tau teb cov cim nrog *
85.5HRA PDC Pob Zeb Diamond ntsis PDC Substrate Buttons Rau Rotary Pob Zeb Diamond Drill Bits