Din335 HSS Countersink Drill Bit
Whakaatu Hua
Ko te waahanga tapahi matua o te porotakataka porotakaroa ko te pito tapahi mutunga, ko te koki bevel o te putorino torino ka kiia ko te koki rake.Kei te pito o tenei drill he pou arataki e uru pai ana ki roto i te kohao kei roto i te taonga mahi kia pai ai te whakatetahi me te arahi.Ko te kakau taputapu he mea hanga porotakaroa, he pai mo te awhi.Ko te wahanga o te mahunga kaitapahi he mirohia, he kohao taaro kei roto.Ko te tapa piko o te pito riipene he mata tapahi ka taea te whakamahi mo te tapahi.Ko te kohao ka puta hei kohao tuku maramara, ka huri nga maramara rino ka tukuna ki runga.Ka awhina te kaha centrifugal ki te tarai i nga maramara rino mai i te mata o te taputapu mahi kia kore ai e rakuraku te mata o te taonga mahi me te pa ki te kounga.Ko tenei momo pou arataki ka taea te wetewete, ka taea hoki te hanga i te pou arataki me te totohu hei wahi kotahi.
I te nuinga o te waa, ko te wiri porotiti he taputapu e whakamahia ana mo te tukatuka i nga kohao maeneene me nga putea porotiti.Ko tana hanganga me tana hoahoa ka awhina i te whakapai ake i te pai o te mahi me te kounga tukatuka.
Rahi Hua
| D L1 d | D L1 d | ||||||||
| 4.3 | 40.0 | 4.0 | 12.4 | 56.0 | 8.0 | ||||
| 4.8 | 40.0 | 4.0 | 13.4 | 56.0 | 8.0 | ||||
| 5.0 | 40.0 | 4.0 | 15.0 | 60.0 | 10.0 | ||||
| 5.3 | 40.0 | 4.0 | 16.5 | 60.0 | 10.0 | ||||
| 5.8 | 45.0 | 5.0 | 16.5 | 60.0 | 10.0 | ||||
| 6.0 | 45.0 | 5.0 | 19.0 | 63.0 | 10.0 | ||||
| 6.3 | 45.0 | 5.0 | 20.5 | 63.0 | 10.0 | ||||
| 7.0 | 50.0 | 6.0 | 23.0 | 67.0 | 10.0 | ||||
| 7.3 | 50.0 | 6.0 | 25.0 | 67.0 | 10.0 | ||||
| 8.0 | 50.0 | 6.0 | 26.0 | 71.0 | 12.0 | ||||
| 8.3 | 50.0 | 6.0 | 28.0 | 71.0 | 12.0 | ||||
| 9.4 | 50.0 | 6.0 | 30.0 | 71.0 | 12.0 | ||||
| 10.0 | 50.0 | 6.0 | 31.0 | 71.0 | 12.0 | ||||
| 10.1 | 50.0 | 6.0 | 37.0 | 90.0 | 12.0 | ||||
| 11.5 | 56.0 | 8.0 | 40.0 | 90.0 | 15.0 | ||||
