Spur Brad Point Drill Bit for Wood
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Ma spikes okhathamiritsa amaonetsetsa kudula mwachangu komanso kosavuta kwa ulusi wamatabwa musanabowole.Nsonga ya brazing idapangidwa kuti ilowe m'malo mwachangu chifukwa chakuthwa pansonga yowotcha.Mapangidwe ang'onoang'ono amadutsa pamtunda mosavuta kuti abowole mosalala komanso mwaukhondo.Panthawi imodzimodziyo, ingakuthandizeni kukonza molondola pobowola, ndipo sipadzakhala kutsika kwachisawawa kwa kubowola.Amapereka kukhazikika bwino komanso moyenera pogwira ntchito mwachangu ndikuteteza malowo kuti asawonongeke.Mphepete mwa beveled imathandizira kubowola koyera m'mimba mwake popanda kupatuka kulikonse.Koma nsonga kubowola akhoza kutsetsereka pa matabwa pamwamba;tikulimbikitsidwa kuti tigwire mwamphamvu ndikubowola pang'onopang'ono mpaka nsonga igwire zinthuzo.
The Eurocut parabolic groove imapereka malo okulirapo owonjezera kutulutsa kwa chip, kubalalitsidwa mwachangu kwa tchipisi kuchokera m'mphepete ndikumaliza bwino mkati mwa dzenje.Parabolic helix imalola tchipisi kuti tiyende mmwamba mwachangu, kuchepetsa kuwonongeka komwe kumayenera kukonzedwa pambuyo pobowola.
Chobowola cha brad ndi chosavuta kukhazikitsa komanso chothandiza kwambiri.Zoyenera pamitundu yambiri yazobowola, zomwe zimagwiritsidwa ntchito kwambiri popanga matabwa, matabwa, pulasitiki, fiberboard, matabwa olimba, plywood, kupanga mipando ndi zina zambiri.Mabowo a Brad point ndi oyenera kubowola benchi, kubowola pamanja ndi kubowola kwamagetsi wamba.
Dia | L1 | L2 | D1 | L3 | D | L1 | L2 | D1 | L3 | |
3 mm | 60 | 32 | 3.5 | 70 | 38 | |||||
4 mm | 75 | 43 | 4.5 | 80 | 45 | |||||
5 mm | 85 | 51 | 5.5 | 92 | 54 | |||||
6 mm | 92 | 54 | 6.5 | 100 | 60 | |||||
7 mm | 100 | 60 | 7.5 | 105 | 60 | |||||
8 mm | 115 | 71 | 8.5 | 115 | 71 | |||||
9 mm | 115 | 71 | 9.5 | 115 | 85 | |||||
10 mm | 120 | 82 | 10.5 | 130 | 82 | |||||
11 mm | 140 | 90 | 11.5 | 140 | 90 | |||||
12 mm | 140 | 90 | 12.5 | 150 | 95 | 12 | 20 | |||
13 mm | 150 | 95 | 12 | 20 | 13.5 | 150 | 95 | 12 | 20 | |
14 mm | 150 | 95 | 12 | 20 | 14.5 | 160 | 100 | 12 | 20 | |
15 mm | 160 | 100 | 12 | 20 | 15.5 | 160 | 100 | 12 | 20 | |
16 mm | 160 | 100 | 12 | 20 | 16.5 | 170 | 115 | 12 | 20 | |
18 mm | 170 | 115 | 12 | 20 | 18.5 | 170 | 115 | 12 | 20 | |
20 mm | 180 | 130 | 12 | 20 | ||||||
22 mm | 200 | 150 | 20 | 30 | ||||||
24 mm | 200 | 150 | 20 | 30 | ||||||
26 mm | 250 | 170 | 20 | 30 | ||||||
28 mm | 250 | 170 | 20 | 30 | ||||||
30 mm | 260 | 180 | 20 | 30 | ||||||
32 mm | 280 | 195 | 20 | 30 | ||||||
34 mm | 285 | 200 | 20 | 30 | ||||||
36 mm | 290 | 205 | 20 | 30 | ||||||
38 mm pa | 295 | 210 | 20 | 30 | ||||||
40 mm | 300 | 215 | 20 | 30 |