Zenziwe kwimigangatho yoshishino ye-DIN 1897 (i-metric sizing), enceda ekuqinisekiseni ukuba i-drill bits emhlabeni jikelele, ihambelana neenkcukacha ezifanayo.
Zisetyenziswa koomatshini abafana needrili eziphathwayo eziphathwayo, oomatshini bokucoca, amaziko omatshini, kunye neeleyile.Iibhithi zokubhola ziza kwiindidi ezahlukeneyo kunye nobude.
Ithobela imigangatho ye-NAS 907, esetyenziswa kwishishini le-aerospace amasuntswana okubhola obude obufutshane, ukwenzela ukuba ngqongqo kube bhetele kunye nokonyuka kwamandla entsimbi enesantya esiphezulu (HSS) equlethe icobalt yindibaniselwano elungileyo yokuqina nokuqina, ukuze isetyenziswe ekugrunjweni ngezinto ezinzima Igolide oxide. , igcina ulwelo lokusika kwaye ithintele i-chip kwisixhobo sokuwelda i-135-degree point point angles, ilungele izinto ezinzima, ezomeleleyo.
Iimbonakalo
Le drill ineprofayili yomhlaba echanekileyo, uhlobo lokusika lwesandla sasekunene N kunye noyilo olufutshane lwe-cylindrical.Ngomsebenzi wayo ophezulu we-HSS kunye ne-135 ° icandelo le-tapered, i-cross-ground smooth surface finish finish ihambelana ne-DIN 1412 C (ukusuka kwi-3.0 mm ububanzi).
Usetyenziso
Kwiipleyiti ezibhityileyo, intsimbi kunye nentsimbi etyhidiweyo (ingxubevange nengafakwanga, amandla ukuya kwi-800 N/mm²), intsimbi ekhandiweyo, intsimbi ethambileyo, intsimbi edityanisiweyo, i-alloys ye-short-chip aluminiyam, ubhedu, ubhedu oluqinileyo, ubhedu, iicastings, njl.
Inzuzo
Ngokukodwa ifanelekile kwizixhobo zokomba ezibambe ngesandla, ngenxa yencam ye-self-centering drill, eyenza ukugrunjwa okuchanekileyo okuchanekileyo ngaphandle kokusetyenziswa kwepunch yaseziko.
Besijonge kuphando, uphuhliso, imveliso kunye neentengiso ze-HSS twist drill bits.Sinikezela ngoluhlu olwahlukeneyo lweemveliso ze-HSS twist drill kunye neenkcukacha zokuhlangabezana nemigangatho eyahlukeneyo, iinkqubo ezikhethekileyo kunye neemfuno zomntu ngamnye.Kule minyaka ili-14 idlulileyo, siye sazakhela igama elihle ngemigudu yethu engagungqiyo.Iimveliso zethu zithunyelwa eRashiya, eU.SA, eJamani, eFransi, eThailand, eVietnam, eBrazil, kuMbindi Mpuma nakwamanye amazwe amaninzi kunye nemimandla, kwaye sibonelela ngeemveliso zethu kwiimpawu zehlabathi jikelele.