Yiziphi izingxenye zebhithi yokubuyisela kabusha?

Isikulufu somhlahlandlela noma i-gimlet
	Ama-drill amaningi okunweba ane- screw screw esiza ukudonsa ukubhoboza okhunini njengoba lizungeza, ngenxa yezintambo ze-helical eziqala ekugcineni. Lolu hlobo lwebhithi luzodinga ingcindezi eya phansi kancane kunamabhithi angenaso isikulufu sokuhola.
	Izikulufu zomthofu zingasika kakhulu kucezu lokusebenza, okwenza lezi zingcezu zibe nzima ukuzilawula uma zisetshenziswa kudrayivu enenjini njengomshini wokubhoboza. Ukuxazulula le nkinga, ezinye izingcezu zokunweba zine-gimlet esikhundleni salokho ebukeka njengesikulufu sokuhola esingenawo umucu.
Umsiki wesilawuli kude
	I-outrigger cutter (evame ukubizwa ngokuthi i-cutter) ingxenye encane eyenza "ishintshe" noma "inwebeke". Isikhundla somsiki singashintshwa ngokuhlobene nendawo ye-bit, okukuvumela ukuthi ubhoboze izimbobo ezincane nezibanzi. Bonke abasiki bamakwe ngerula ukusiza umsebenzisi ukuthi asethe ububanzi.
	Lesi sikebhe sithola igama laso endukwini ephumela ezikebheni ukuze zingagwedli njengoba zinwetshwa nge-engeli efanayo.
I-Spurs
	I-primary spur I-primary spur iseduze nesikulufu sokuhola. Lokhu kungenye yezingxenye zokuqala zethuluzi elingena endaweni yokusebenza ngomkhawulo walo obukhali.
	Omunye u-outrigger I-outrigger spur itholakala ekugcineni kwe-outrigger cutter. Le spur inesibopho sokusika eceleni komkhawulo ongaphandle wembobo.
Izindebe
	udebe oluyinhloko Unqenqema oluyinhloko lutholakala eduze kwesikulufu sokuhola futhi lusika ukhuni phakathi kwendawo yokufaka isikulufu sokuhola kanye ne-primary spur. Isika imbobo yokuhlola esiza ukugcina kancane isendleleni ngenkathi ubhoboza.
	Outrigger lip Unqenqema lwe-outrigger lungatholakala eceleni konqenqema olungezansi lwe-outrigger cutter. Lena i-blade eyisicaba, efana neshizolo ephala ukhuni embobeni futhi inesibopho sokusisika sibe yi-diameter efanele. Lolu nqenqema lunesibopho sokususwa kwezinkuni ezingaphezu kwamandla ngesikhathi sokumba.
Isikulufu sokukhiya noma isikulufu sokulungisa
	Kuye ngokuthi yiluphi uhlobo lwe-reamer oyisebenzisayo, kuzoba nesikulufu sokumisa noma sokulungisa ngqo ngaphezu kwesisiki esiphuma ngaphandle. Ukuze uthole ulwazi olwengeziwe ngomehluko phakathi kwezinhlobo zebhithi yesandiso, bheka: Yiziphi izinhlobo ezahlukene zebhithi yokwandisa?
	Izingcezu zokunweba ezinelungelo lobunikazi zika-Clark zinamabhithi akhiphekayo okufanele agcinwe endaweni yawo ngesikulufu esisethiwe. Ukuqinisa isikulufu kuhlanganisa izingxenye ezimbili ezinjengomhlathi womzimba omncane, kukhiya isisiki esilungisekayo endaweni ngokuvikelekile.
	Izingcezu zokuvuselela ezinelungelo lobunikazi zika-Wright zifaka isisiki esihoxiswayo esinamazinyo amisekile asikwe phezulu. Inamathiselwe egiyeni elizodonsa i-blade phambili noma emuva njengoba isikulufu sokulungisa siphendulwa.
Shank
	Umumo we-cross-sectional we-reaming bit shank uzokutshela ukuthi yiluphi uhlobo lwe-screwdriver okufanele lusetshenziswe ngalo. Ukuze unqume isigaba esiphambanayo, bheka ubude obuncane, i-shank ibheke kuwe.
	Uma ibhithi lakho line-hex shank, yakhelwe ukusetshenziswa emishinini yokubhoboza ngesandla kanye nemishini yokubhoboza.
	Uma ingxenye yakho ine-shank eyisikwele, iklanyelwe ukusetshenziswa ngokumisa isandla.