Bi-Metal Hole Saw Drill Bit HSS Hole Cutter yeHuni neSimbi
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Yakagadzirwa ne elongated oval grooves, iyi bhiti yakagadzirirwa kubvisa matanda ematanda kubva kumapurojekiti ekugadzira matanda nyore uye wozoatonhodza pasi zvinobudirira.Inotonhodza semvura inogona kushandiswa kudzivirira kupisa panguva yekuchera.
Uchishandisa yepamusoro-soro bimetallic zvinhu, chigadzirwa ichi chinoratidza ngura, 2mm gobvu, yakasimba, uye ine 50% hupenyu hurefu hwebasa;inoratidzira kumira zvakanaka kwekuora uye kupisa kupisa zvakare.Iyo bi-metal kuvaka inopa kuomarara kwakawedzera, zvichiita kuti ive yakanakira vashandisi kutsvaga inokurumidza, yakachena nzira yekucheka simbi.Zinc alloys anogara akasimba, anodzivirira corrosion, uye yakaoma zvakanyanya kucheka.
Nezino rezino, kucheka kunokurumidza uye kwakatsetseka.Iine mazino akapinza anopa kucheka kwakachena, kwakatsetseka.Iyo zvakare yakanyatsojeka, uye inosiyana pakati pe43mm kusvika 50mm zvichienderana nehukuru hwegomba riri kuchekwa.
Pane yambiro yekuti gomba iri saw harikurudzirwe kuti rishandiswe pakongiri, matairi eceramic, kana simbi yakakora.Iyo haina kugadzirwa nemandrel uye pilot drill.
| Size | Size | Size | Size | Size | |||||||||
| MM | Inch | MM | Inch | MM | Inch | MM | Inch | MM | Inch | ||||
| 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" | ||||||
