Brad Spur Point Drill Bit Bit Set for Wood
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Chifukwa chakuthwa kwake, nsonga ya brazing imalowa mwachangu, ndikuwonetsetsa kudula ulusi wamatabwa mwachangu komanso kosavuta musanabowole.Ma spikes okometsedwa amaonetsetsa kuti kudula kwamitengo yamatabwa mwachangu komanso kosavuta musanabowole.Pobowola, kapangidwe kameneka kamadutsa pamalo mosavuta kuti pakhale zotsatira zoyera, zosalala, ndipo nthawi yomweyo, zidzakuthandizani kuyang'ana molondola ndikuletsa kubowola kuti zisagwere mwachisawawa.Imatsimikizira kukhazikika bwino komanso moyenera mukamagwira ntchito mwachangu, ndikuteteza malowo kuti asawonongeke.Ndibwino kuti mugwire nsonga yobowola mwamphamvu ndikubowola pang'onopang'ono mpaka nsonga igwire ntchito;tsamba ndi beveled kuti woyera awiri pobowola zotheka popanda kupatuka kulikonse.Koma tikulimbikitsidwa kugwira nsonga yobowola mwamphamvu ndikubowola pang'onopang'ono mpaka itagwira ntchitoyo.
Mitsempha ya Eurocut's parabolic groove imapereka malo okulirapo, kulola tchipisi kuyenda momasuka, kubalalika mwachangu kuchokera m'mphepete, ndikupanga malo osalala mkati mwa dzenje.Parabolic helix imathandizira tchipisi kuyenda mmwamba mwachangu, kuchepetsa kuwonongeka komwe kumayenera kukonzedwa pambuyo pobowola.
Kuphatikiza pa kukhala kosavuta kukhazikitsa, brad point drill bit ndi yothandiza kwambiri.Itha kugwiritsidwa ntchito ndi zida zambiri zobowola, kuphatikiza matabwa, matabwa, pulasitiki, fiberboard, matabwa olimba, plywood, kupanga mipando, ndi zina zambiri.Kubowola kwa mfundo kutha kugwiritsidwa ntchito pobowola benchi, kubowola pamanja, ndi kubowola mphamvu 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 |