Tapered HSS twist Drill Bit ine black oxide Finish

HSS twist yakatetepa Drill Bit ine oxide nhema Kupedzisa Mufananidzo Unoratidzwa

Kupedzisa Kwepamusoro: dema oxide Kupedzisa

Saizi(mm): 4.0mm-12.0mm

Shank: shank yakatwasuka

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Ruzivo rweChigadzirwa

ZVINHU ZVINOKOSHA

Zvinhu zvirimo

1.Kuvakwa kwesimbi inomhanya zvakanyanya (HSS)

2. Dhizaini Yakatetepa:

3. Kurapa pamusoro pe oxide nhema

4. Mabhora aya akagadzirwa kuti aenderane nemidziyo yakasiyana-siyana yekuboorera, zvichiita kuti zvive nyore kushandisa uye zvive nyore kushandisa michina yakasiyana-siyana.

Kazhinji, chidimbu chekuboorera cheHSS twist chine black oxide finish chinopa kugara kwenguva refu, kunyatsojeka, kuramba ngura, uye kushanduka-shanduka, zvichiita kuti chive chishandiso chakakosha chemhando dzakasiyana dzebasa rekuboorera.

RATIDZIRO YEZVIGADZIRWA

Zvidimbu zveHSS zvakachekwa zvine fini ye oxide nhema (1)

Zvakanakira

1. Kudzivirira kupisa: Zvinhu zvesimbi zvinomhanya zvakanyanya zvinogona kutsungirira kupisa kwakanyanya kunokonzerwa panguva yekuboora, zvichideredza njodzi yekupisa zvakanyanya uye kuchengetedza kushanda zvakanaka kwekucheka.

2. Kuboorera Kwakarurama: Dhizaini yacho yakatetepa inobvumira kurongeka kwakanaka uye kunyatsorongeka, zvichiita kuti ive yakanaka kugadzira maburi akanyatsojeka muzvinhu zvakasiyana-siyana.

3. Dhizaini ye spiral flute inokurudzira kubvisa machipisi zvakanaka, ichideredza njodzi yekuvharika uye inovandudza mashandiro ekuboorera.

4. Chidhiraivho cheHSS twist chakatetepa chine black oxide coating chakakodzera kudhiraivhora zvinhu zvakasiyana-siyana zvinosanganisira simbi, huni, mapurasitiki uye zvinhu zvinosanganisa simbi, zvichipa hunyanzvi mukushandiswa kwakasiyana-siyana.

5. Kugadziriswa kweganda re black oxide kunobatsira kuderedza kukweshana panguva yekuchera, zvichikonzera mashandiro ekuchera akapfava uye kupisa kushoma.

6. Kusanganiswa kwekugadzirwa kwesimbi inokurumidza uye kugadziriswa kweganda re black oxide kunobatsira kuita kuti zvinhu zvishande kwenguva refu uye kuderedza kuwanda kwekutsiva maturusi.

Yakapfuura: DIN1897 HSS Double Ends twist Drill Bit ine Amber Finish

Zvinotevera: Morse Taper shank yakagadzirwa neHSS twist Drill Bit

Dhiyagiramu (mm)	Dia yemuromo (mm)	kureba kwebanga	kureba kwehunde	Angle
4	2.2	50	30	3′
5	2.2	50	35	3′
6	2.5	55	35	3'50
7	2.5	68	42	4'30
8	2.5	75	45	4'46
9	3.0	90	50	5'6
10	3.0	90	50	5'12
12	3.5	100	50	6′