Ulo
Ngwaahịa
Diamond Cup Gringding Wheels
Diamond Gringing efere
Htc egweri efere
PCD egweri Discs
Ngwaọrụ Pụrụ Iche
Diamond Hụrụ Agụba
Sintered Diamond rawụta ibe n'ibe
Ihe omumu nke ala
Polishing Kedo akwa
Akụkọ
Ajụjụ
Gbasara Anyị
Akwụkwọ
Ngosi
Njem orylọ Ọrụ
Kpọtụrụ anyị
Bekee
Ihe omumu nke ala
Ulo
Ngwaahịa
Ihe omumu nke ala
sintering isi bit JD13-1-7
alloy malite ịgba JD13-1-5
PDC bit JD13-1-2 / JD16-1-8
