I-HSS Step Drill Bit Spriral Flut Straight Shank
Umbukiso Womkhiqizo
![Hss step drill bit straight shank](http://www.eurocutex.com/uploads/Hss-step-drill-bit-straight-shank.jpg)
Yenziwe ngensimbi yesivinini esikhulu futhi iphathwa ngokushisa ukuze kwandiswe ubulukhuni, amandla aqinile kanye nempilo yokusika.Insimbi enesivinini esikhulu iqinile futhi ibukhali, futhi idizayini yethiphu engu-135-degree iqinisekisa ukunemba okuphezulu nokuzinza kanye nokucijile kanye nezakhiwo ezimelene nokushelela, kunweba impilo yesevisi.Ngeke igobe njenge-drill bit ngoba iqinile.Ayiqhekeki, ihlala isikhathi eside kakhulu futhi iyavumelana nezimo.Le bithi yokubhoboza iqinisekisa izimbobo eziyindilinga ngokuphelele ngokunciphisa inani le-thrust edingekayo lapho kubholwa usayizi othile.
Idizayinelwe ngokukhethekile ukumba insimbi, imitshingo ye-helical chip ephindwe kabili kanye nemiphetho eyindilinga yangemuva isusa ama-chip ngokushesha ukuze kukhiqizwe izimbobo ezinembile, ezihlanzekile.Le drill ihlala isikhathi eside kakhulu futhi iyavumelana nezimo, futhi idizayini ye-shank eqondile ilingana kahle futhi ngeke iphuke kalula.Ngaphezu kokuthuthukisa ukusebenza nokusebenza kahle, ukwakheka kwe-rotary kwandisa isivinini sokumba.Ukwelashwa okungaphezulu kuvimbela ukugqwala nokuguga.Futhi i-bit shank imakwe ukuhlonza usayizi olula.
![Hss step drill bit](http://www.eurocutex.com/uploads/Hss-step-drill-bit.jpg)
Ama-Eurocut drill bits amelana kakhulu nokushisa nokuguga, okuwenza aqine nakakhulu.Amathuluzi wamandla okumba athuthukisa amandla okubhola amathuluzi omshini, amathuluzi ezimoto, namathuluzi ezimboni.Sinezinhlobo eziningi zokubhoboza izingcezu, ngakho-ke kungakhathaliseki ukuthi udinga imbobo engakanani eyindilinga, sinomshini wokubhoboza ohambisana nezidingo zakho.Uma unemibuzo, sicela ukhululeke ukuxhumana nathi.
I-Drillingrange/MM | Ingqikithi ubude | Izinyathelo Shank | 3-2).ANSI isinyathelo sokuprakthiza | |||||||
Ibanga lokubhoboza / MM Izinyathelo Shank | ||||||||||
3-12 | 65 | 10 | 6 | 1/8"-1/2" | 7 | 1/4” | ||||
3-14 | 65 | 13 | 6 | 1/8"-1/2" | 13 | 1/4" | ||||
4-12 | 65 | 5 | 6 | 1/8"-3/8" | 5 | 1/4” | ||||
4-12 | 65 | 9 | 6 | 1/4“-3/4” | 9 | 3/8” | ||||
4-20 | 75 | 9 | 8 | 1/4"-7/8' | 11 | 3/8” | ||||
4-22 | 72 | 10 | 8 | 1/4"-1-3/8" | 10 | 3/8" | ||||
4-24 | 76 | 11 | 8 | 3/16"-1/2" | 6 | 1/4” | ||||
4-30 | 100 | 14 | 10 | 3/16"-9/16" | 7 | 1/4" | ||||
4-32 | 89 | 15 | 10 | 3/16"-7/8" | 12 | 3/8” | ||||
4-39 | 107 | 13 | 10 | 9/16"-1" | 8 | 3/8" | ||||
5-35 | 78 | 13 | 13 | 13/16"-1/3/8" | 10 | 1/2" | ||||
6-18 | 70 | 7 | 8 | Omunye usayizi uyatholakala | ||||||
6-20 | 72 | 8 | 8 | |||||||
6-30 | 93 | 13 | 10 | |||||||
6-35 | 78 | 13 | 13 | |||||||
6-36 | 86 | 10 | 12 | |||||||
6-38 | 100 | 12 | 10 | |||||||
10-20 | 77 | 11 | 9 | |||||||
14-24 | 78 | 6 | 10 | |||||||
20-30 | 82 | 11 | 12 | |||||||
Omunye usayizi uyatholakala |