I-HSS Single Flute Countersink Drill Bit

Incazelo emfushane:

Izimbobo zokubala zenziwe nge-countersunk drill futhi zisetshenziswa kabanzi ekucubunguleni izinhlobo eziningi zezinto.Ngakho-ke, ngokucubungula izimbobo ezibushelelezi noma izimbobo ezibalwe phezu kwendawo yokusebenza, izinsimbi ezifana nezikulufa nama-bolts zingalungiswa ziqonde ku-workpiece.Nakuba izimbobo zokuhlola zidingeka ukuze kucutshungulwe okulandelayo, ukusetshenziswa kwazo kuthuthukisa kakhulu ukusebenza kahle komsebenzi kanye nekhwalithi yokucubungula.Kusinki oyi-cylindrical, unqenqema lokusika lwenza umsebenzi oyinhloko wokusika, futhi i-engeli ye-bevel ye-spiral groove inquma i-rake angle yayo.Ukuqinisekisa ukugxila okuhle nokuqondiswa, usinki wekhawunta uneposi eliqondisayo ngaphambili elinobubanzi obuseduze nembobo ekhona endaweni yokusebenza.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Umbukiso Womkhiqizo

Osinki bekhawunta banomkhawulo obukhali wokusika ekugcineni kwawo, kuyilapho ama-spiral flute ane-engeli ye-bevel, ngokuvamile eyaziwa ngokuthi i-rake angle, ekugcineni kwawo.Ukuze kuqinisekiswe ukugxilwa okuhle nokuqondiswa kwalokhu kuprakthiza, kuza neposi lomhlahlandlela elilingana kahle nembobo ekhona kakade endaweni yokusebenza ukuze kuqinisekiswe ukugxilwa okuhle nokuqondiswa.Ngenxa yalesi shaft esiyi-cylindrical kanye nekhanda elicibilikile elinembobo ye-oblique, ukubopha kwenziwa lula.Ithiphu ene-tapered ifakwe emaphethelweni e-beveled, efanelekile ngezinjongo zokusika.Ngembobo edlulayo, ama-chips ensimbi ayakwazi ukuphendukiswa futhi akhishwe phezulu ngenxa yembobo yokukhipha i-chip.Amandla e-Centrifugal angasiza kakhulu ekukhipheni amafayili ensimbi ebusweni bomsebenzi, ukuze angaklwebheli futhi athinte kabi ikhwalithi ye-workpiece.Kunezinhlobo ezimbili zokuthunyelwe komhlahlandlela, futhi izimbobo eziphikisayo zingenziwa ngesiqeshana esisodwa uma kunesidingo.

Ama-Countersink drill asetshenziselwa imisebenzi eyahlukene ehlanganisa ukubala kanye nokucubungula izimbobo ezibushelelezi.Idizayini yabo eyingqayizivele nesakhiwo kwenza kube lula kumsebenzisi ukuthi asebenze kahle futhi athuthukise ikhwalithi yomkhiqizo oqediwe.

Phambili D L1 d
3/16" 3/4” 1-1/2" 3/16"
1/4” 3/4” 2" 1/4”
5/16" 1" 2" 1/4"
3/8" 1” 2” 1/4”
5/2” 1” 2” 1/4”
5/8 1-1/8" 2-3/4" 3/8"
5/8” 1-1/8” 2-3/4” 1/2"
3/4” 1-5/16" 2-3/4" 3/8”
3/4” 1-5/16” 2-3/4" 1/2"
7/8" 1-5/16” 2-3/4” 1/2"
1” 1-5/16" 2-3/4" 1/2”
1-1/4” 1-5/8" 3-3/8" 3/4”
1-1/2" 1-5/8 3-1/2" 3/4”
2” 1-5/8 3-3/4” 3/4”

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