Environment-friendly mejupụtara ájá diski 28 ụdị:

A na-eji akwa emerụ a na-eme ka gburugburu ebe obibi na-eme ka ikuku diski 28 mee ihe pụrụ iche emery emeriri na mkpụrụedemede na gburugburu ebe obibi. A na-eji SG (super green) abrasive disc nke gburugburu ebe obibi nwere nchekwa dị elu na ezigbo mgbanwe; emery akwa na mkpụrụ bụ ma environmentally friendly. A na-eji ihe ahụ eme ihe na-eme ka ikpo ọkụ na agba nke ụgbọ mmiri, ụgbọ ala na ụgbọ elu.

Environment-friendly mejupụtara ájá diski 29 ụdị:

A na-eji okirikiri a na-eme gburugburu ebe obibi mara mma sand disc 29 nke zirconium corundum abrasives, seramiiki abramive na ihe ndabere siri ike. Ngwaahịa a nwere mmetụta dị jụụ mgbe mkpuchi pụrụ iche nwere arụmọrụ ka ukwuu. Enwere ike iji ya maka igwe izugbe izugbe ma dabara adaba maka ịmị ọka na Wet egweri.