Black Oxide Forged HSS jobber bolelele Twist Drill Bits
Melemo
1. Ho Thata le ho Tšoara ho Tšoareha: Likotoana tsa ho cheka tsa HSS tse foritsoeng li tsebahala ka ho thatafala ha tsona ho phahameng le ho tšoarella nako e telele, ho etsa hore li tšoanelehe bakeng sa ho cheka lintho tse thata tse kang tšepe, lehong le polasetiki. Ts'ebetso ea ho qhekella e ntlafatsa matla a mochini oa ho cheka, ho netefatsa ts'ebetso e tšoarellang nako e telele.
2. Ho hanyetsa Mocheso: Ho roala ha oxide e ntšo holim'a li-drill tsa HSS ho fana ka ho hanyetsa mocheso, ho fokotsa ho ferekana le mocheso o hlahisoang nakong ea ho cheka. Sena se thusa ho thibela karolo ea ho cheka hore e se ke ea chesa le ho lelefatsa bophelo ba eona, leha e phunya ka har'a lisebelisoa tse thata.
3. Corrosion Resistance: The black oxide coating e boetse e fana ka lera la ho thibela kutu, ho sireletsa karoloana ea ho phunya ho tloha mafome le ho senya. Sena se molemo ka ho khetheha ha u sebetsa ka thepa ea tšepe.
4. Matla a Ntlafetseng: Lesela le letšo la oxide le fokotsa ho ferekana 'me le sebetsa e le setlolo nakong ea ho cheka. Sena se fella ka ts'ebetso e bonolo ea ho itšeha, ho fokotsa mocheso oa mocheso, le ho phalla ha chip, e leng se qetellang se lelefatsa bophelo ba karolo ea ho cheka.
fektheri
Tšebeliso
1. Ho Epa Metal: Mechini e entsoeng ka fored black oxide e sebetsa hantle haholo ha ho cheka mefuta e fapaneng ea litšepe, ho akarelletsa le tšepe, aluminium, koporo le tšepe e sa hloekang. Li sebelisetsoa mesebetsi e kang ho etsa masoba bakeng sa liboutu, li-screws, kapa li-rivets, hammoho le ho etsa tšepe ka kakaretso le mosebetsi oa ho lokisa.
2. Ho sebetsa ka Mapolanka: Li-drill tsena li boetse li loketse ho phunya masoba ka lehong, e leng se etsang hore e be tse loketseng merero ea ho etsa mapolanka. Li ka sebelisoa ho etsa masoba bakeng sa li-dowels, li-screws, kapa li-fasteners tse ling, hammoho le mesebetsi e akaretsang ea ho betla.
3. Ho cheka ka Plastiki le Lintho Tse Kopanetsoeng: Mechini e entsoeng ka oxide e ntšo e entsoeng e ka sebelisoa bakeng sa ho phunya masoba ka thepa ea polasetiki, e kang liphaephe tsa PVC kapa maqephe a acrylic. Li boetse li sebetsa hantle bakeng sa ho cheka ka lisebelisoa tse kopaneng tse kang fiberglass.
4. Kakaretso ea DIY le Ntlafatso ea Lehae: Li-drill tse entsoeng ka oxide e ntšo ke lisebelisoa tse ngata tse fapaneng bakeng sa merero e fapaneng ea DIY le ea ho ntlafatsa matlo. Li ka sebelisoa bakeng sa mesebetsi e kang lishelefo tse fanyehiloeng, ho kenya lithapo tsa likharetene, ho kopanya thepa ea ka tlung, le tse ling.
| Diameter (mm) | Flute Bolelele (mm) | Ka kakaretso Bolelele (mm) | Diameter (mm) | Flute Bolelele (mm) | Ka kakaretso Bolelele (mm) | Diameter (mm) | Flute Bolelele (mm) | Ka kakaretso Bolelele (mm) | Diameter (mm) | Flute Bolelele (mm) | Ka kakaretso Bolelele (mm) |
| 0.5 | 6 | 22 | 4.8 | 52 | 86 | 9.5 | 81 | 125 | 15.0 | 114 | 169 |
| 1.0 | 12 | 34 | 5.0 | 52 | 86 | 10.0 | 87 | 133 | 15.5 | 120 | 178 |
| 1.5 | 20 | 43 | 5.2 | 52 | 86 | 10.5 | 87 | 133 | 16.0 | 120 | 178 |
| 2.0 | 24 | 49 | 5.5 | 57 | 93 | 11.0 | 94 | 142 | 16.5 | 125 | 184 |
| 2.5 | 30 | 57 | 6.0 | 57 | 93 | 11.5 | 94 | 142 | 17.0 | 125 | 184 |
| 3.0 | 33 | 61 | 6.5 | 63 | 101 | 12.0 | 101 | 151 | 17.5 | 130 | 191 |
| 3.2 | 36 | 65 | 7.0 | 69 | 109 | 12.5 | 01 | 151 | 18.0 | 130 | 191 |
| 3.5 | 39 | 70 | 7.5 | 69 | 109 | 13.0 | 101 | 151 | 18.5 | 135 | 198 |
| 4.0 | 43 | 75 | 8.0 | 75 | 117 | 13.5 | 108 | 160 | 19.0 | 135 | 198 |
| 4.2 | 43 | 75 | 8.5 | 75 | 117 | 14.0 | 108 | 160 | 19.5 | 140 | 205 |
| 4.5 | 47 | 80 | 9.0 | 81 | 125 | 14.5 | 114 | 169 | 20.0 | 140 | 205 |
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