Hss Center Drill High-Quality
Nunin Samfur
Yurocut's drill bits an yi su ne da kayan abin dogaro kuma an yi su da ƙarfe mai ƙarfi mai inganci, wanda ke da ɗorewa kuma yana jure zafi don amfani na dogon lokaci, kuma yana da ƙarfi da ingantaccen aikin hakowa akan abubuwa daban-daban kamar aluminum, karfe, tagulla. , da dai sauransu. Kowane cibiyar rawar soja bit siffofi madaidaicin kusurwoyi don tabbatar da daidai tsakiya da countersinking a metalworking aikace-aikace tare da taimakon yankan man fetur, sa shi dogara a cikin m kayan kamar electronics.These cibiyar rawar soja rago ne manufa domin samar da daidai wurin farawa ko tsakiyar rami. da madaidaicin matsayi na rami don ayyukan hakowa na gaba.
Rikicin tsakiya kayan aiki ne da ake amfani da shi don haƙa ramuka a cikin ƙarfe ko wasu kayan.Yawanci ya ƙunshi kawuna biyu da abin hannu.Sashin kai mai yankan yana da kaifi mai kaifi wanda zai iya yanke cikin saman kayan kuma ya yanke ramin madauwari.Hannun shine kayan aikin da ake amfani dashi don riƙewa da sarrafa rawar tsakiya.Lokacin amfani da rawar jiki na tsakiya, ana buƙatar kulawa ta musamman don tabbatar da aiki mai ƙarfi da gujewa rauni a hannu ko wasu sassa.A lokaci guda, don tabbatar da daidaito na hakowa, ya zama dole don zaɓar wani rami na tsakiya wanda ya dace da kayan kuma amfani da hanyar aiki daidai.
Girman
Nau'in A | Nau'in B | Nau'in R | ||||||||||||
d D L | | d D L | | d D L |r | ||||||||||||
1.00 | 3.15 | 33.50 | 1.90 | 1.00 | 4.00 | 37.50 | 1.90 | 1.00 | 3.15 | 33.50 | 3.00 | 2.50 | ||
1.25 | 3.15 | 33.50 | 1.90 | 1.25 | 5.00 | 42.00 | 2.20 | 1.25 | 3.15 | 33.50 | 3.35 | 3.15 | ||
1.60 | 4.00 | 37.50 | 2.80 | 1.60 | 6.30 | 47.00 | 2.80 | 1.60 | 4.00 | 37.50 | 4.25 | 4.00 | ||
2.00 | 5.00 | 42.00 | 3.30 | 2.00 | 8.00 | 52.50 | 3.30 | 2.00 | 5.00 | 42.00 | 5.30 | 5.00 | ||
2.50 | 6.30 | 47.00 | 44.10 | 2.50 | 10.00 | 59.00 | 4.10 | 2.50 | 6.30 | 47.00 | 6.70 | 6.30 | ||
3.15 | 8.00 | 52.00 | 4.90 | 3.15 | 11.20 | 63.00 | 4.90 | 3.15 | 8.00 | 52.00 | 8.50 | 8.00 | ||
4.00 | 10.00 | 59.00 | 6.20 | 4.00 | 14.00 | 70.00 | 6.20 | 4.00 | 10.00 | 59.00 | 10.60 | 10.00 | ||
5.00 | 12.50 | 66.00 | 7.5 | 5.00 | 18.00 | 78.00 | 7.50 | 5.00 | 12.50 | 66.00 | 13.20 | 12.50 | ||
6.30 | 16.00 | 74.00 | 9.20 | 6.30 | 20.00 | 83.00 | 9.20 | 6.30 | 16.00 | 74.00 | 17.00 | 16.00 | ||
8.00 | 20.00 | 80.00 | 11.5 | 8 | 22.00 | 100.00 | 11.5 | 8.00 | 20.00 | 80.00 | 21.20 | 20.00 | ||
10.00 | 22.00 | 100.00 | 14.2 | 10.00 | 28.00 | 125.00 | 14.2 | 10.00 | 22.00 | 100.00 | 26.50 | 25.00 |