DIN333 Hom A HSS Cobalt Center Drill Bit
NTA
Center laum cov khoom siv tau los ua cov qhov conical rau lub tshuab dhos qhov chaw txhawm rau txhawm rau ua qhov pib rau tus qauv twist xyaum, tsim los tiv thaiv kev sib tw ntawm kev taug kev, nrog rau kev tsim cov chaw tuav hauv cov khoom lossis cov khoom ua haujlwm uas yuav tsum tau ua. machining nruab nrab ntawm cov chaw.
Muaj rau txhua yam khoom siv: Hlau, Alloy, Tooj, Hlau, Ntoo, Aluminium, thiab lwm yam.
Durable thiab Resistance: Center laum ntsis yog ua los ntawm HSS high speed steel, nrog heev ntse hniav, tsis tshua muaj noj thiab ruaj nrog tej yam kuj, hnav kuj.
Cov kev xyaum hauv nruab nrab muaj cov tshuab raj thiab txiav cov ntsiab lus ntawm ob qhov kawg.Qhov no tso cai rau tus neeg siv muaj peev xwm thim rov qab qhov xyaum thiab siv ob qho kawg.
Ua los ntawm M35 cobalt steel, rau kev txiav nrawm dua thiab ntxiv lub neej ntev dua thaum piv nrog qhov nruab nrab HSS laum me ntsis.
60 degree countersink lub kaum sab xis haum rau txhua qhov chaw nruab nrab.
High-speed steel cov cuab yeej yog zoo rau feem ntau cov hom phiaj kev siv, muab ib tug ua ke ntawm hardness thiab toughness rau hnav kuj.
center laum khoom tshuab
