Isethi Yokubhoboza 4-12mm 4-20mm 4-25mm Hss Hole Saw Izinyathelo Ikhithi Yomtshingo Eyodwa Isinyathelo Sokubhoboza Ikhithi ye-Metal Wood Drill

Igama:Step Drill Bit

Uhlobo:I-Gun Drill Bit, i-Step Drill Bit

Okubalulekile:I-Speed ​​​​Speed ​​​​Speed ​​​​4241 (ilungele ukusetshenziswa ebukhuni ngaphansi kwe-25 ° yobuciko, njengeInsimbi ipuleti, ibhodi aluminium, PV panel, insulation board)

Usayizi:4-12mm, 4-20mm, 4-32mm

Ubude Bokusebenza (mm):32 mm

Qeda:I-Black oxide, i-ZINC, i-Plain

Isitayela:Ukunethezeka

Umbala:Igolide

Sebenzisa:Ukubhola Ngokhuni, Ukubhola Ngokhuni

Imininingwane:

4-12 4-20 4-32 mm Isinyathelo Sokubhoboza Amathuluzi Amandla Wokubhoboza Insimbi Yensimbi Ephakeme Yensimbi Yokubhoboza Imbobo Yezinkuni

I-1, Isakhiwo sesitebhisi esiyingqayizivele, i-drill ingavula i-aperture yesayizi ehlukahlukene, i-drill yesitebhisi ebhokisini le-drill bit.

2, Ungasebenzisi isikhungo esibomvu, uma kuqhathaniswa ne-twist drill evamile akulula ukuphuka.Ukwakhiwa kwesiza, ukubhoboza isitebhisi okuhlukahlukene kuyasebenza.

I-3, i-Deburring, i-chamfering, ukunwetshwa kwembobo evulekile, i-twist drill ayikwazi ukuqedela umsebenzi okungenzeka.

4, Uma kuqhathaniswa ne-twist drill evamile.Ukuthuthumela kuncane, ngaphandle kokuhola ukusetshenziswa kwesikhungo kungavula nembobo enhle.

5, Ukusetshenziswa kwamathuluzi: isibhamu sokubhoboza, ukubhola kwebhentshi.Ngenkathi usebenza ngenkathi upholisa amanzi, inganweba ngempumelelo impilo ye-drill bit, isivinini sokumba esinconyiwe esingu-250 - 400 turn.

AMACEBISO:

Kunezinketho ezintathu zalo mkhiqizo, sicela ukhethe umkhiqizo owudingayo:

Khetha 1:4-12mm
Khetha 2:4-20mm
Khetha 3:4-32mm