I-drill egcinwe ngesandla yaziswa yi-ingersoll-randco. Ngo-1912. Ngokutsho kwefom yamandla, yahlulwe yangamanqanaba amane: i-pneumatic, i-hydraulic, idrive yombane kunye ne-quassotion yangaphakathi. I-Pneumatics zezona zisetyenziswa kakhulu. Iidrives ezigcinwe ngesandla zilungele ukuqhuba ezantsi okanye eziphithileyo, imingxunya etyumkileyo yasesibini, imingxunya ethe nkqo (imingxunya ethe nkqo. Ububanzi be-Drill yi-19 ~ 42mm, kunye nobunzulu beHole i-5M, ngokubanzi ngaphantsi kwe-2.5m. Iqhezu le-Pneumatic ye-Pneumatic ngesandla ineempembelelo ze-15 ~ 45J, ifuthe lokuhlala le-27 ~ 39h, uxinzelelo lwe-0.5 ~ 0.900l, i-~ 39M, imizuzu ye-7 ~ 30kg.
Ixesha lokuphumla: Mar-31 ukuya ku-1121
