Tapered HSS twist Drill Bit ine black oxide Pedzisa
Features
1.High Speed Simbi (HSS) kuvaka
2.Tapered Dhizaini:
3.The black oxide pamusoro kurapwa
4.Izvi zvimedu zvekuchera zvakagadzirirwa kuti zvienderane nemhando dzakasiyana-siyana dzekuchera, zvichipa nyore kushandiswa uye kushandiswa kwemaitiro akasiyana-siyana ekugadzirisa michina.
Pakazere, iyo tapered HSS twist drill bit ine black oxide kupera inopa kusimba, kunyatsoita, kusaita ngura, uye kuita zvakasiyana-siyana, zvichiita kuti ive chishandiso chakakosha kune zvakasiyana siyana zvekuchera.
PRODUCT SHOW
Zvakanakira
1.Heat resistance: Zvigadzirwa zvesimbi zvepamusoro-soro zvinogona kumira kutonhora kwepamusoro kunogadzirwa panguva yekuchera, kuderedza dambudziko rekupisa uye kuchengetedza kushanda kwekucheka.
2.Precision Drilling: Iyo tapered dhizaini inobvumira kurongeka kuri nani uye kurongeka, ichiita kuti ive yakanakira kugadzira makomba chaiwo mumhando dzakasiyana siyana.
3.The spiral flute design inokurudzira kushanda kwechip evacuation, kuderedza dambudziko rekuvhara nekuvandudza kushanda kwekuchera.
4.Iyo tapered HSS twist drill bit with black oxide coating inokodzera kuchera zvinhu zvakasiyana-siyana zvinosanganisira simbi, huni, plastiki uye composites, zvichipa kushandiswa kwakasiyana-siyana mumashandisirwo akasiyana.
5.The black oxide surface treatment inobatsira kuderedza friction panguva yekuchera, zvichiita kuti zvive nyore kuchera maitiro uye kushoma kupisa-up.
6.Kubatanidzwa kwepamusoro-speed steel kuvaka uye black oxide surface treatment inobatsira kubudirira kushanda kwenguva refu uye kuderedza kushandiswa kwechishandiso frequency.
| Dhiya (mm) | Zano dhiya(mm) | blade urefu | urefu hwe shank | 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′ |
