HSS Asme Taper Length Drill Bits mahitsy
Fampisehoana vokatra
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Ireo bitsam-borona ireo dia misy endrika mainty oxide izay mitazona ny lubricant, manatsara ny fanoherana ny drill sy ny fikorianan-tsofina. Ny bitika an-tsokosoko haingam-pandeha avo lenta dia manome fahafaham-baraka sy fikorotanana bebe kokoa noho ny kobalt sy ny katolika kôkôla, ka mahatonga azy ireo hampiasa azy ireo amin'ny alàlan'ny famafazana tanana sy ny fitaovana herinaratra. Mety hamela toerana henjana eo amin'ny lavaka izy ireo. Ireo bitsam-borona ireo dia manana sodina miorim-paka izay mandroaka ny sôkôlà ho drills drills ao anaty workpiece.
Eurocut dia fantatra noho ny zava-bitany tsara sy ny fiasa marobe. Ny drill bit dia natao tsy manam-paharoa sy manapaka tsara, mihazona tsara sy mahomby ary mahomby na inona na inona fitaovana atrehina. Ny famolavolana famolavolana maultorative Bit Bit Bit dia manome vahaolana ho an'ny fangatahana mitaky faharetana lava. Ny famolavolana sisiny manokana, izay ny fanalahidin'ny fahombiazany sy ny faharetany. Ny fisafidianana fitaovana karbide sy ny fampiharana ny fizotry ny fitsaboana hafanana dia miantoka ny tanjaka sy ny faharetan'ny drill kely, raha toa ka manome fanampiana tsara ny toro-hevitra.
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Ankoatr'izay, ny famolavolana Shank dia ahafahany ampiasaina amin'ny fitaovana maro, izay tsy isalasalana fa mampitombo ny fahafaha-manao azy amin'ny sehatra fampiharana samihafa. Na fanamboarana trano na fanamboarana indostrialy, ny Eurocut dia afaka mahafeno ny zavatra ilainao amin'ny asa tsara sy ny asany manokana.
D D L2 L1 | D D L2 L1 | D D L2 L1 | |||||||||||
1/64 | .0156 | 5/16 | 1-1 / 2 | #9 | .1960 | 3-5 / 8 | 6 | # 49 | .0730 | 2 | 3-3 / 4 | ||
1/32 | .0312 | 3/4 | 2 | # 10 | .1935 | 3-5 / 8 | 6 | # 50 | .0700 | 2 | 3-3 / 4 | ||
3/64 | .0469 | 1-1 / 8 | 2-1 / 4 | # 11 | .1910 | 3-5 / 8 | 6 | # 51 | .0670 | 2 | 3-3 / 4 | ||
1/16 | .0625 | 1-3/4 | 3 | # 12 | .1890 | 3-5 / 8 | 6 | # 52 | .0635 | 2 | 3-3 / 4 | ||
5/64 | .0781 | 2 | 3-3 / 4 | # 13 | .1850 | 3-3/8 | 5-3 / 4 | # 53 | .0595 | 1-3/4 | 3 | ||
3/32 | .0938 | 2-1 / 4 | 4-1 / 4 | # 14 | .1820 | 3-3/8 | 5-3 / 4 | # 54 | .0550 | 1-3/4 | 3 | ||
7/64 | .1094 | 2-1 / 2 | 4-5 / 8 | # 15 | .1800 | 3-3/8 | 5-3 / 4 | # 55 | .0520 | 1-3/4 | 3 | ||
1/8 | .1250 | 2-3/4 | 5-1 / 8 | # 16 | .1770 | 3-3/8 | 5-3 / 4 | # 56 | .0465 | 1-1 / 8 | 2-1 / 4 | ||
9/64 | .1406 | 3 | 5-3 / 8 | # 17 | .1730 | 3-3/8 | 5-3 / 4 | # 57 | .0430 | 1-1 / 8 | 2-1 / 4 | ||
5/32 | .1562 | 3 | 5-3 / 8 | # 18 | .1695 | 3-3/8 | 5-3 / 4 | # 58 | .0420 | 1-1 / 8 | 2-1 / 4 | ||
11/64 | .1719 | 3-3/8 | 5-3 / 4 | # 19 | .1660 | 3-3/8 | 5-3 / 4 | # 59 | .0410 | 1-1 / 8 | 2-1 / 4 | ||
3/16 | .1875 | 3-3/8 | 5-3 / 4 | # 20 | .1610 | 3-3/8 | 5-3 / 4 | # 60 | .0400 | 1-1 / 8 | 2-1 / 4 | ||
13/64 | .2031 | 3-5 / 8 | 6 | # 21 | .1590 | 3-3/8 | 5-3 / 4 | A | .2340 | 3-3 / 4 | 6-1 / 8 | ||
7/32 | .2188 | 3-5 / 8 | 6 | # 22 | .1570 | 3-3/8 | 5-3 / 4 | B | .2380 | 3-3 / 4 | 6-1 / 8 | ||
15/64 | .2344 | 3-3 / 4 | 6-1 / 8 | # 23 | .1540 | 3 | 5-3 / 8 | C | .2420 | 3-3 / 4 | 6-1 / 8 | ||
1/4 | .2500 | 3-3 / 4 | 6-1 / 8 | # 24 | .1520 | 3 | 5-3 / 8 | D | .2460 | 3-3 / 4 | 6-1 / 8 | ||
17/64 | .2650 | 3-7 / 8 | 6-1 / 4 | # 25 | .1495 | 3 | 5-3 / 8 | E | .2500 | 3-3 / 4 | 6-1 / 8 | ||
9/32 | .2812 | 3-7 / 8 | 6-1 / 4 | # 26 | .1470 | 3 | 5-3 / 8 | F | .2570 | 3-7 / 8 | 6-1 / 4 | ||
19/64 | .2969 | 4 | 6-3/9 | # 27 | .1440 | 3 | 5-3 / 8 | G | .2610 | 3-7 / 8 | 6-1 / 4 | ||
5/16 | .3125 | 4 | 6-3/9 | # 28 | .1405 | 3 | 5-3 / 8 | H | .2660 | 3-7 / 8 | 6-1 / 4 | ||
21/64 | .3281 | 4-1 / 8 | 6-1 / 2 | # 29 | .1360 | 3 | 5-3 / 8 | I | .2720 | 3-7 / 8 | 6-1 / 4 | ||
11/32 | .3438 | 4-1 / 8 | 6-1 / 2 | # 30 | .1285 | 3 | 5-3 / 8 | J | .2770 | 3-7 / 8 | 6-1 / 4 | ||
23/64 | .3594 | 4-1 / 4 | 6-3/4 | # 31 | .1200 | 2-3/4 | 5-1 / 8 | K | .2810 | 3-7 / 8 | 6-1 / 4 | ||
3/8 | .3750 | 4-1 / 4 | 6-3/4 | # 32 | 1160 | 2-3/4 | 5-1 / 8 | L | .2900 | 4 | 6-3/9 | ||
25/64 | .3906 | 4-3/8 | 7 | # 33 | .1130 | 2-3/4 | 5-1 / 8 | M | .2950 | 4 | 6-3/9 | ||
13/32 | .4062 | 4-3/8 | 7 | # 34 | .1110 | 2-3/4 | 5-1 / 8 | N | .3020 | 4 | 6-3/9 | ||
27/64 | .4219 | 4-5 / 8 | 7-1 / 4 | # 35 | .1100 | 2-3/4 | 5-1 / 8 | 0 | .3160 | 4-1 / 8 | 6-1 / 2 | ||
7/16 | .4375 | 4-5 / 8 | 7-1 / 4 | # 36 | .1065 | 2-1 / 2 | 4-5 / 8 | P | .3230 | 4-1 / 8 | 6-1 / 2 | ||
29/64 | .4531 | 4-3/4 | 7-1 / 2 | # 37 | .1040 | 2-1 / 2 | 4-5 / 8 | Q | .332320 | 4-1 / 8 | 6-1 / 2 | ||
15/32 | .4688 | 4-3/4 | 7-1 / 2 | # 38 | .1015 | 2-1 / 2 | 4-5 / 8 | R | .3390 | 4-1 / 8 | 6-1 / 2 | ||
31/64 | .4846 | 4-3/4 | 7-3/4 | # 39 | .0995 | 2-1 / 2 | 4-5 / 8 | S | .3480 | 4-1 / 4 | 6-3/4 | ||
1/2 | .5000 | 4-3/4 | 7-3/4 | # 40 | .0980 | 2-1 / 2 | 4-5 / 8 | T | .3580 | 4-1 / 4 | 6-3/4 | ||
#1 | .2280 | 3-3 / 4 | 6-1 / 8 | # 41 | .0960 | 2-1 / 2 | 4-5 / 8 | U | .3680 | 4-1 / 4 | 6-3/4 | ||
#2 | .2210 | 3-3 / 4 | 6-1 / 8 | # 42 | .0935 | 2-1 / 4 | 4-1 / 4 | V | .3770 | 4-3/8 | 7 | ||
#3 | .2130 | 3-5 / 8 | 6 | # 43 | .0890 | 2-1 / 4 | 4-1 / 4 | W | .3860 | 4-3/8 | 7 | ||
#4 | .2090 | 3-5 / 8 | 6 | # 44 | .0860 | 2-1 / 4 | 4-1 / 4 | X | .3970 | 4-3/8 | 7 | ||
#5 | .2055 | 3-5 / 8 | 6 | # 45 | .0820 | 2-1 / 4 | 4-1 / 4 | Y | .4040 | 4-3/8 | 7 | ||
#6 | .2040 | 3-5 / 8 | 6 | # 46 | .0810 | 2-1 / 4 | 4-1 / 4 | Z | .4130 | 4-5 / 8 | 7-1 / 4 | ||
#7 | .2010 | 3-5 / 8 | 6 | # 47 | .0785 | 2-1 / 4 | 4-1 / 4 | ||||||
#8 | .1990 | 3-5 / 8 | 6 | # 48 | .0760 | 2 | 3-3 / 4 |