Din335 HSS Countersink Drill Bit Europe Nooca
Bandhiga Alaabta
Weelka miiska miiska ayaa leh gees weyn oo goyn ah dhamaadkiisa, halka biibiileyaasha wareega ay leeyihiin xagal go'an, oo loo yaqaan xagasha rake, caaradooda.Si loo hubiyo udub-dhexaadka wanaagsan iyo hagida layligan, waxa ay caaraddeeda ku leedahay boosteejo hage oo si fiican ugu habboon godka jira ee qaybta shaqada.Si loo fududeeyo isku-qabsiga, xuubka qalabku waa cylindrical, madaxana waxaa lagu duubaa dalool qardaran.Cidhifkeeda duuban ayaa leh gees jeexan oo ku habboon ujeedooyinka goynta.Godka dhex mara waxa uu u adeegaa sidii dalool dheecaan ah oo jajab ah, taas oo u oggolaanaysa in jajabyada birta ah ay wareegaan oo kor laga sii daayo.Xoogagga centrifugal ayaa waxtar u leh in la xoqo feylasha birta ee dusha sare ee qalabka shaqada si looga hortago in la xoqo oogada oo saameyn ku yeelato tayada.Waxaa jira laba nooc oo ah tiirarka hagaha, iyo godadka countersunk sidoo kale waxaa lagu samayn karaa hal gabal haddii loo baahdo.
Ujeedada daloolada countersink-ku waa badiyaa weel-kicinta iyo habaynta godadka siman.Naqshaddeeda iyo qaab-dhismeedkeeda ayaa sahlaya in si hufan loo shaqeeyo oo kor loogu qaado tayada badeecadda ugu dambeysa.
| Horay u sii akhri | D | L1 | d |
| 1-4 | 6.35 | 45 | 6.35 |
| 2-5 | 10 | 45 | 8 |
| 5-10 | 14 | 48 | 8 |
| 10-15 | 21 | 65 | 10 |
| 15-20 | 28 | 85 | 12 |
| 20-25 | 35 | 102 | 15 |
| 25-30 | 44 | 115 | 15 |
| 30-35 | 48 | 127 | 15 |
| 35-40 | 53 | 136 | 15 |
| 40-50 | 64 | 166 | 18 |
