I-BI-Metal Hole Show Drill bit HSS Hole Cutter for Wood and Metal
Umkhiqizo Umbukiso
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Idizayinelwe ngemifino e-oval ephakeme, le bit yakhelwe ukususa ukushefa kwezinkuni kusuka kumaphrojekthi wokhuni kalula bese kubapholisa phansi ngempumelelo. Okupholile okufana namanzi kungasetshenziswa ukuvikela ukushisa ngokweqile ngesikhathi sokushayela.
Kusetshenziswa izinto ezisezingeni eliphakeme ze-bimetallic, lo mkhiqizo ubufakazi bukwobuthri, u-2mm obukhulu, obuhlala buhlala isikhathi eside, futhi unempilo yenkonzo ende e-50%; Kukhombisa ukumelana okuhle kokugqwala nokumelana nokushisa. Ukwakhiwa kwensimbi ye-bi-yensimbi kunikeza ukuqina okukhulayo, okwenza kube kuhle kubasebenzisi abafuna indlela esheshayo, ehlanzekile yokusika insimbi. I-Zinc Alloys ihlala isikhathi eside, imelana nokugqwala, futhi kunzima kakhulu ukusika.
Nge-blade efakwe ngaphakathi, ukusika kushesha futhi kubushelelezi. Ineqoqo lamazinyo abukhali anikeza ukusikeka okuhlanzekile, okubushelelezi. Futhi kunembile kakhulu, futhi kuyehluka phakathi kuka-43mm kuya ku-50mm ngokuya ngosayizi womgodi osikiwe.
Kunesixwayiso sokuthi lo mgodi obonile akanconyelwanga ukusetshenziswa kukhonkolo, i-ceramic tile, noma insimbi obukhulu. Ayihlomele nge-mandrel kanye ne-pilot drill.
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Ubungako | Ubungako | Ubungako | Ubungako | Ubungako | |||||||||
MM | Umuthi ophakathi | MM | Umuthi ophakathi | MM | Umuthi ophakathi | MM | Umuthi ophakathi | MM | Umuthi ophakathi | ||||
14 | 9/16 " | 37 | 1-7 / 16 " | 65 | 2-9 / 16 " | I-108 | 4-1 / 4 " | Ama-220 | 8-43 / 64 " | ||||
16 | 5/8 " | 38 | 1-1 / 2 " | 67 | 2-5 / 8 " | 111 | 4-3 / 8 " | I-225 | 8-55 / 64 " | ||||
17 | 11/16 " | 40 | 1-9 / 16 " | 68 | 2-11/8 " | 114 | 4-1 / 2 " | 25 | 9-27/32 | ||||
19 | 3/4 " | 41 | 1-5 / 8 " | 70 | 2-3 / 4 ' | 121 | 4-3 / 4 " | ||||||
20 | 25/32 " | 43 | 1-11/8 " | 73 | 2-7 / 8 " | I-127 | 5 " | ||||||
21 | 13/16 " | 44 | 1-3 / 4 " | 76 | 3 " | 13 | 5-1 / 4 " | ||||||
22 | 7/8 " | 46 | 1-13/8 " | 79 | 3-1 / 8 ' | 140 | 5-1 / 2 " | ||||||
24 | 15/16 " | 48 | 1-7 / 8 ' | 83 | 3-1/4 | 148 | 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 " | I-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" | -Mashumi | 7-7 / 8 " | ||||||
35 | 1-3 / 8 " | 64 | 2-1 / 2 " | 105 | 4-1 / 8 " | 210 | 8-17 / 64 " |