HSS Step Drill Bit Spriral Flut Straight Shank

Kufotokozera Kwachidule:

Kubowola kwa sitepe, komwe kumadziwikanso kuti step drill kapena pagoda drill, ndi chipangizo chomwe chimagwiritsidwa ntchito kwambiri pobowola zitsulo zopyapyala mkati mwa 3mm.Kubowola kotereku kutha kugwiritsidwa ntchito m'malo mwa tizibowo tambirimbiri tobowola timabowo tosiyanasiyana nthawi imodzi, ndipo imatha kubowola mabowo akulu nthawi imodzi osasintha mabowo kapena mabowo obowola.Kubowola masitepe kumafunika kubowola ma diameter osiyanasiyana ngati pakufunika, ndipo amatha kupanga mabowo akulu nthawi imodzi.Kubowola masitepe kutha kugwiritsidwa ntchito kuboola mabowo pamwala.Kuphatikiza pa kukhala yosavuta komanso yaying'ono, chida ichi chilinso ndi maubwino osavuta kugwiritsa ntchito, mawonekedwe osinthika, magwiridwe antchito apamwamba, komanso mtengo wotsika.Amagwiritsidwa ntchito nthawi zambiri pomanga ndi kukonza ngalande zakuya ndi ntchito zamigodi pansi pa nthaka.

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Hss step kubowola pang'ono molunjika shank

Amapangidwa kuchokera ku chitsulo chothamanga kwambiri ndipo amatenthedwa kuti awonjezere kuuma, kulimba kwamphamvu komanso moyo wodula.Chitsulo chothamanga kwambiri ndi champhamvu komanso chakuthwa, ndipo mapangidwe a nsonga ya 135-degree amatsimikizira kulondola kwapamwamba komanso kukhazikika komanso kumveka bwino komanso anti-slip properties, kuwonjezera moyo wautumiki.Sichimapindika ngati kubowola kwautali chifukwa ndi chowuma.Zosasweka, zolimba kwambiri komanso zosinthika.Kubowola kumeneku kumateteza mabowo ozungulira bwino pochepetsa kuchuluka kwa kukankhira komwe kumafunikira pobowola kukula kwake.

Zopangidwa makamaka pobowola zitsulo, zitoliro zapawiri za helical chip ndi m'mphepete mwake zozungulira kwambiri zimachotsa tchipisi mwachangu kuti apange mabowo oyeretsedwa.Kubowola kumeneku ndi kolimba kwambiri komanso kosinthika, ndipo kapangidwe ka shank kowongoka kamakhala kokwanira bwino ndipo sikusweka mosavuta.Kuphatikiza pakuwongolera magwiridwe antchito komanso magwiridwe antchito, mawonekedwe a rotary amawonjezera liwiro la kubowola.Kuchiza pamwamba kumateteza dzimbiri ndi kuvala.Ndipo shank yaying'ono imayikidwa chizindikiro kuti izindikirike mosavuta.

Mabowo a Eurocut amalimbana kwambiri ndi kutentha ndi kuvala, kuwapangitsa kukhala olimba kwambiri.Zida zamagetsi zobowola zimathandizira pakubowola kwa zida zamakina, zida zamagalimoto, ndi zida zamafakitale.Tili ndi tizibowo tambirimbiri tomwe timabowola, kotero mosasamala kanthu za kukula kozungulira komwe mukufuna, tili ndi kubowola kuti tigwirizane ndi zomwe mukufuna.Ngati muli ndi mafunso, chonde omasuka kulankhula nafe.

Drillingrange/MM	Zonse kutalika	Steps Shank		3-2).ANSI sitepe kubowola
				Kubowola osiyanasiyana / MM Masitepe Shank
3-12	65	10	6	1/8"-1/2"	7	1/4 "
3-14	65	13	6	1/8"-1/2"	13	1/4"
4-12	65	5	6	1/8"-3/8"	5	1/4 "
4-12	65	9	6	1/4“-3/4”	9	3/8"
4-20	75	9	8	1/4"-7/8'	11	3/8"
4-22	72	10	8	1/4"-1-3/8"	10	3/8"
4-24	76	11	8	3/16"-1/2"	6	1/4 "
4-30	100	14	10	3/16"-9/16"	7	1/4"
4-32	89	15	10	3/16"-7/8"	12	3/8"
4-39	107	13	10	9/16"-1"	8	3/8"
5-35	78	13	13	13/16"-1/3/8"	10	1/2"
6-18	70	7	8	Kukula kwina kulipo
6-20	72	8	8
6-30	93	13	10
6-35	78	13	13
6-36	86	10	12
6-38	100	12	10
10-20	77	11	9
14-24	78	6	10
20-30	82	11	12
Kukula kwina kulipo