9pcs HSS Step Drill Bits dzakaiswa ne black uye amber coating

9pcs HSS Step Drill Bits dzakaiswa nependi nhema uye amber Mufananidzo Unoratidzwa

Zvinhu: HSS

Kurapa kwekupisa: Chikamu cheBit 62-65HRC

Rudzi rwenyere: nyere yakatwasuka

Kuboora maburi akatenderera zvakakwana esimbi, ndarira, mhangura, aruminiyamu, huni nepurasitiki.

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mhando dzehss step drill bits

ZVINHU ZVINHU

Zvinhu zviri mu "9-piece HSS Step Drill Bit Set" ine Black neAmber Coating zvinogona kusanganisira:

1. Zvinhu zvesimbi inomhanya zvikuru (HSS).

2. Dhizaini Yakagadzirwa Nematanho

3. Kupfeka Nhema neAmber: Kupfeka Nhema neAmber kunowedzera kugara kwenguva refu kwechikamu chekuboorera, kunoderedza kukweshana, uye kunodzivirira kupisa panguva yekuboorera. Kupfeka uku kunodzivirirawo ngura uye kunoita kuti chikamu chekuboorera chirambe kwenguva refu.

4. Seti iyi ine saizi pfumbamwe dzakasiyana dzezviboorwa zvematanho, zvichipa hunyanzvi hwekuita zvinhu zvakasiyana-siyana uye saizi chaiyo yemaburi emabasa akasiyana-siyana ekuboorera.

5. Chidhinha chinoshanda pazvinhu zvakasiyana-siyana uye chakakodzera mapurojekiti ekuzvigadzirira, kuvaka, uye simbi.