Bi-Metal Hole Saw Drill Bit HSS Hole Cutter ho an'ny hazo sy metaly
Fampisehoana vokatra
Namboarina miaraka amin'ny lavaka boribory lavalava lava, ity bitika ity dia natao hanesorana mora foana ny hozatry ny hazo amin'ny tetikasa fanamboarana hazo ary avy eo dia hampangatsiaka azy ireo amim-pahombiazana.Ny coolant toy ny rano dia azo ampiasaina mba hisorohana ny hafanana tafahoatra mandritra ny fandavahana.
Amin'ny fampiasana fitaovana bimetallic avo lenta, ity vokatra ity dia tsy misy harafesina, 2mm matevina, mateza kokoa, ary manana fiainana 50% lava kokoa;dia mampiseho tsara harafesiny fanoherana sy ny hafanana fanoherana ihany koa.Ny fanorenana bi-metal dia mampitombo ny hamafiny, ka mahatonga azy io ho tsara ho an'ny mpampiasa mitady fomba haingana sy madio hanapahana metaly.Ny firaka zinc dia tena mateza, mahatohitra harafesina, ary tena sarotra ny manapaka.
Miaraka amin'ny lelan-nify, ny fanapahana dia haingana kokoa sy malefaka.Manana nify maranitra izy io izay manome fanapahana madio sy malama.Tena marina koa izy io, ary miovaova eo anelanelan'ny 43mm ka hatramin'ny 50mm arakaraka ny haben'ny lavaka tapaka.
Misy fampitandremana fa ity tsofa lavaka ity dia tsy soso-kevitra hampiasaina amin'ny simenitra, taila seramika, na metaly matevina.Tsy misy fitaovana mandrel sy pilot drill.
| Size | Size | Size | Size | Size | |||||||||
| MM | santimetatra | MM | santimetatra | MM | santimetatra | MM | santimetatra | MM | santimetatra | ||||
| 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" | ||||||
