Zvakanakira Step Drill Bits

Ndezvipi zvinobatsira?

• (relatively) makomba akachena
• hurefu hupfupi kuitira nyore maneuverability
• kukurumidza kuchera
• hapana chikonzero cheakawanda twist drill bit size

Zvibooresa zvenhanho zvinoshanda zvakanyanya pamapepa esimbi. Zvinogona kushandiswa pane zvimwe zvinhu zvakare, asi iwe haugone kuwana yakatwasuka-yakakomberedzwa gomba mune yakasimba zvinhu zvakakora kupfuura nhanho urefu.

Matanho mabhiti anobatsira zvinoshamisa kune imwe-nhanho yekuchera mabasa.
Mamwe madhiraivha ekuzvitangira, asi iwo makuru anoda gomba rekutyaira. Kazhinji iwe unogona kushandisa diki nhanho yekubooresa kubereka gomba rekutyaira kune hombe.

Vamwe vanhu vanovenga nhanho, asi vazhinji vanodzida. Vanoratidzika kunge vane mukurumbira nevashandisi vehunyanzvi vanongoda kutakura nhanho kana maviri pane akati wandei twist bit saizi.

Inogona kunge iri kutengesa kwakaoma, kutendesa mumwe munhu nezvezvakanakira nhanho diki. Mutengo wemabhiti emhando yepamusoro unotangira pamadhora gumi nemasere kana zvakadaro, uye unokwira kumusoro kune akakura mabhiti, asi sezvataurwa unogona kuwana mabhiti ane mazita egeneric zvishoma.