Ngwaahịa

R28-R38/R32-43mm/R32-45mm/R32-57mm eri n'elu hama bọtịnụ ibe n'ibe

Ọdịmma dị elu / ọsọ ọsọ / nnyefe ngwa ngwa n'aka ejiri ngwupu ihe / taper ibe n'ibe

Ụlọ ọrụ mmepụta ihe n'ùkwù / ngwa ngwa nnyefe aka jidere mkpọpu ibe n'ibe / taper ibe n'ibe

Ngwá ọrụ mkpọpu RC maka mkpọpu ihe omimi miri emi na nlele isi.

178mm-DHD350 sistemu casing

610mm-18inch symmetric casing mkpọpu ngwá ọrụ

Sistemụ casing concentric na-agbada n'ime oghere oghere

oke ibu nku

89mm-T38 eri n'elu hama bọtịnụ ibe n'ibe maka ịkpafu na tunneling

45/50/55/60/65/70/80/100/110-R32/R38 ọkụ ọkụ emeghe bit maka ígwè osisi

Na-abụghị ọkọlọtọ

Atụmatụ Tungsten carbide saw