Bi-Metal Hole Saw Drill Bit HSS Hole Cutter bakeng sa Lehong le Tšepe
Pontšo ea Sehlahisoa
E entsoe ka li-groove tse telele tsa oval, karolo ena e etselitsoe ho tlosa mapolanka ho tloha mererong ea mapolanka habonolo ebe o e pholisa ka katleho.Setsidifatsi se kang metsi se ka sebediswa ho thibela ho futhumala ho feteletseng nakong ya tshebetso ya ho cheka.
Ho sebelisa thepa ea boleng bo phahameng ba bimetallic, sehlahisoa sena se na le mafome a mafome, 2mm e teteaneng, e tšoarella haholoanyane, 'me e na le bophelo bo bolelele ba tšebeletso ea 50%;e bonts'a khanyetso e ntle ea kutu le ho hanyetsa mocheso hape.Mohaho oa tšepe oa bi-metal o fana ka ho satalla ho eketsehileng, ho etsa hore e be e loketseng bakeng sa basebelisi ba batlang mokhoa o potlakileng, o hloekileng oa ho khaola tšepe.Li-alloys tsa zinc li tšoarella ka mokhoa o ikhethang, ha li na kutu, 'me ho thata haholo ho li khaola.
Ka lehare le nang le meno, ho itšeha ho potlakile ebile ho bonolo.E na le sehlopha sa meno a bohale a fanang ka maqeba a hloekileng, a boreleli.E boetse e nepahetse haholo, 'me e fapana pakeng tsa 43mm ho isa ho 50mm ho latela boholo ba lesoba le sehiloeng.
Ho na le temoso ea hore sakha ena ea lesoba ha e khothalletsoe ho sebelisoa holim'a konkreite, lithaele tsa ceramic kapa tšepe e teteaneng.Ha e a hlomelloa ka mandrel le pilot drill.
| Boholo | Boholo | Boholo | Boholo | Boholo | |||||||||
| MM | Intshi | MM | Intshi | MM | Intshi | MM | Intshi | MM | Intshi | ||||
| 14 | 9/16" | 37 | 1-7/16” | 65 | 2-9/16" | 108 | 4-1/4” | 220 | 8-43/64” | ||||
| 16 | 5/8” | 38 | 1-1/2" | 67 | 2-5/8" | 111 | 4-3/8" | 225 | 8-55/64" | ||||
| 17 | 11/16" | 40 | 1-9/16" | 68 | 2-11/16” | 114 | 4-1/2" | 250 | 9-27/32 | ||||
| 19 | 3/4" | 41 | 1-5/8” | 70 | 2-3/4' | 121 | 4-3/4" | ||||||
| 20 | 25/32" | 43 | 1-11/16” | 73 | 2-7/8" | 127 | 5” | ||||||
| 21 | 13/16" | 44 | 1-3/4" | 76 | 3” | 133 | 5-1/4“ | ||||||
| 22 | 7/8" | 46 | 1-13/16" | 79 | 3-1/8' | 140 | 5-1/2" | ||||||
| 24 | 15/16" | 48 | 1-7/8' | 83 | 3-1/4' | 146 | 5-3/4” | ||||||
| 25 | 1" | 51 | 2" | 86 | 3-3/8' | 152 | 6” | ||||||
| 27 | 1-1/16" | 52 | 2-1/16" | 89 | 3-1/2" | 160 | 6-19/64" | ||||||
| 29 | 1-1/8” | 54 | 2-1/8" | 92 | 3-5/8“ | 165 | 6-1/2" | ||||||
| 30 | 1-3/16" | 57 | 2-1/4" | 95 | 3-3/4" | 168 | 6-5/8“ | ||||||
| 32 | 1-1/4" | 59 | 2-5/16" | 98 | 3-7/8" | 177 | 6-31/32” | ||||||
| 33 | 1-5/16” | 60 | 2-3/8" | 102 | 4" | 200 | 7-7/8" | ||||||
| 35 | 1-3/8" | 64 | 2-1/2" | 105 | 4-1/8" | 210 | 8-17/64" | ||||||
