DD
高速钢领先阶梯钻头
HSS Double Margin Drill
- 产品标准:符合NAS937丶NAS965标准
- 产品用途:用於航太工业特殊材质机械加工
- 产品材质: in - HSS
- 镀层: 无或DLC镀层
unit:in |
HSS 刃数2 / 切刃钻顶角135°/ 刃数2 |
型号 |
大直径 |
小直径 |
全长 |
刃长 |
小径长度 |
沟槽螺旋角 |
in |
in |
in |
in |
in |
α2 |
DD01250-938 |
0.1250 |
0.0938 |
2.750 |
1.6250 |
0.1250 |
24° |
DD01285-964 |
0.1285 |
0.0964 |
2.750 |
1.6250 |
0.1285 |
24° |
DD01360-1020 |
0.1360 |
0.1020 |
2.875 |
1.7500 |
0.1360 |
25° |
DD01405-1054 |
0.1405 |
0.1054 |
2.875 |
1.7500 |
0.1405 |
25° |
DD01406-1055 |
0.1406 |
0.1055 |
2.875 |
1.7500 |
0.1406 |
25° |
DD01440-1080 |
0.1440 |
0.1080 |
3.000 |
1.8750 |
0.1440 |
25° |
DD01470-1103 |
0.1470 |
0.1103 |
3.000 |
1.8750 |
0.1470 |
25° |
DD01495-1121 |
0.1495 |
0.1121 |
3.000 |
1.8750 |
0.1495 |
25° |
DD01520-1140 |
0.1520 |
0.1140 |
3.125 |
2.0000 |
0.1520 |
25° |
DD01540-1155 |
0.1540 |
0.1155 |
3.125 |
2.0000 |
0.1540 |
25° |
DD01562-1172 |
0.1562 |
0.1172 |
3.125 |
2.0000 |
0.1562 |
25° |
DD01570-1178 |
0.1570 |
0.1178 |
3.125 |
2.0000 |
0.1570 |
25° |
DD01590-1193 |
0.1590 |
0.1193 |
3.250 |
2.1250 |
0.1590 |
25° |
DD01610-1208 |
0.1610 |
0.1208 |
3.250 |
2.1250 |
0.1610 |
25° |
DD01660-1245 |
0.1660 |
0.1245 |
3.250 |
2.1250 |
0.1660 |
25° |
DD01695-1271 |
0.1695 |
0.1271 |
3.250 |
2.1250 |
0.1695 |
25° |
DD01719-1289 |
0.1719 |
0.1289 |
3.250 |
2.1250 |
0.1719 |
25° |
DD01730-1298 |
0.1730 |
0.1298 |
3.375 |
2.1875 |
0.1730 |
25° |
DD01770-1328 |
0.1770 |
0.1328 |
3.375 |
2.1875 |
0.1770 |
25° |
DD01800-1350 |
0.1800 |
0.1350 |
3.375 |
2.1875 |
0.1800 |
25° |
DD01820-1365 |
0.1820 |
0.1365 |
3.375 |
2.1875 |
0.1820 |
25° |
DD01850-1388 |
0.1850 |
0.1388 |
3.500 |
2.3125 |
0.1850 |
25° |
DD01875-1406 |
0.1875 |
0.1406 |
3.500 |
2.3125 |
0.1875 |
25° |
DD01890-1418 |
0.1890 |
0.1418 |
3.500 |
2.3125 |
0.1890 |
25° |
DD01910-1433 |
0.1910 |
0.1433 |
3.500 |
2.3125 |
0.1910 |
25° |
DD01935-1451 |
0.1935 |
0.1451 |
3.625 |
2.4375 |
0.1935 |
25° |
DD01960-1470 |
0.1960 |
0.1470 |
3.625 |
2.4375 |
0.1960 |
25° |
DD01990-1493 |
0.1990 |
0.1493 |
3.625 |
2.4375 |
0.1990 |
25° |
DD02010-1508 |
0.2010 |
0.1508 |
3.625 |
2.4375 |
0.2010 |
25° |
DD02031-1523 |
0.2031 |
0.1523 |
3.625 |
2.4375 |
0.2031 |
25° |
DD02040-1530 |
0.2040 |
0.1530 |
3.750 |
2.5000 |
0.2040 |
25° |
DD02055-1541 |
0.2055 |
0.1541 |
3.750 |
2.5000 |
0.2055 |
25° |
DD02090-1568 |
0.2090 |
0.1568 |
3.750 |
2.5000 |
0.2090 |
26° |
DD02130-1598 |
0.2130 |
0.1598 |
3.750 |
2.5000 |
0.2130 |
26° |
DD02188-1641 |
0.2188 |
0.1641 |
3.750 |
2.5000 |
0.2188 |
26° |
DD02210-1658 |
0.2210 |
0.1658 |
3.875 |
2.6250 |
0.2210 |
26° |
DD02280-1710 |
0.2280 |
0.1710 |
3.875 |
2.6250 |
0.2280 |
26° |
DD02340-1755 |
0.2340 |
0.1755 |
3.875 |
2.6250 |
0.2340 |
26° |
DD02344-1758 |
0.2344 |
0.1758 |
3.875 |
2.6250 |
0.2344 |
26° |
DD02380-1785 |
0.2380 |
0.1785 |
4.000 |
2.7500 |
0.2380 |
26° |
DD02420-1815 |
0.2420 |
0.1815 |
4.000 |
2.7500 |
0.2420 |
26° |
DD02460-1845 |
0.2460 |
0.1845 |
4.000 |
2.7500 |
0.2460 |
26° |
DD02500-1875 |
0.2500 |
0.1875 |
4.000 |
2.7500 |
0.2500 |
26° |
DD02570-1928 |
0.2570 |
0.1928 |
4.125 |
2.8750 |
0.2570 |
26° |
DD02610-1958 |
0.2610 |
0.1958 |
4.125 |
2.8750 |
0.2610 |
26° |
DD02650-1988 |
0.2650 |
0.1988 |
4.125 |
2.8750 |
0.2650 |
26° |
DD02660-1995 |
0.2660 |
0.1995 |
4.125 |
2.8750 |
0.2660 |
26° |
DD02720-2040 |
0.2720 |
0.2040 |
4.125 |
2.8750 |
0.2720 |
26° |
DD02770-2078 |
0.2770 |
0.2078 |
4.125 |
2.8750 |
0.2770 |
27° |
DD02810-2108 |
0.2810 |
0.2108 |
4.250 |
2.9375 |
0.2810 |
27° |
DD02812-2109 |
0.2812 |
0.2109 |
4.250 |
2.9375 |
0.2812 |
27° |
DD02900-2175 |
0.2900 |
0.2175 |
4.250 |
2.9375 |
0.2900 |
27° |
DD02950-2213 |
0.2950 |
0.2213 |
4.375 |
3.0625 |
0.2950 |
27° |
DD02969-2227 |
0.2969 |
0.2227 |
4.375 |
3.0625 |
0.2969 |
27° |
DD03020-2265 |
0.3020 |
0.2265 |
4.375 |
3.0625 |
0.3020 |
27° |
DD03125-2344 |
0.3125 |
0.2344 |
4.500 |
3.1875 |
0.3125 |
28° |
DD03160-2370 |
0.3160 |
0.2370 |
4.500 |
3.1875 |
0.3160 |
28° |
DD03230-2423 |
0.3230 |
0.2423 |
4.625 |
3.3125 |
0.3230 |
29° |
DD03281-2461 |
0.3281 |
0.2461 |
4.625 |
3.3125 |
0.3281 |
29° |
DD03320-2490 |
0.3320 |
0.2490 |
4.750 |
3.4375 |
0.3320 |
29° |
DD03390-2543 |
0.3390 |
0.2543 |
4.750 |
3.4375 |
0.3390 |
29° |
DD03438-2579 |
0.3438 |
0.2579 |
4.750 |
3.4375 |
0.3438 |
29° |
DD03480-2610 |
0.3480 |
0.2610 |
4.875 |
3.5000 |
0.3480 |
29° |
DD03580-2685 |
0.3580 |
0.2685 |
4.875 |
3.5000 |
0.3580 |
29° |
DD03594-2696 |
0.3594 |
0.2696 |
4.875 |
3.5000 |
0.3594 |
29° |
DD03680-2760 |
0.3680 |
0.2760 |
5.000 |
3.6250 |
0.3680 |
30° |
DD03750-2813 |
0.3750 |
0.2813 |
5.000 |
3.6250 |
0.3750 |
30° |
DD03770-2828 |
0.3770 |
0.2828 |
5.000 |
3.6250 |
0.3770 |
30° |
DD03860-2895 |
0.3860 |
0.2895 |
5.125 |
3.7500 |
0.3860 |
30° |
DD03906-2930 |
0.3906 |
0.2930 |
5.125 |
3.7500 |
0.3906 |
30° |
DD03970-2978 |
0.3970 |
0.2978 |
5.125 |
3.7500 |
0.3970 |
30° |
DD04040-3030 |
0.4040 |
0.3030 |
5.250 |
3.8750 |
0.4040 |
30° |
DD04062-3047 |
0.4062 |
0.3047 |
5.250 |
3.8750 |
0.4062 |
30° |
DD04130-3098 |
0.4130 |
0.3098 |
5.250 |
3.8750 |
0.4130 |
30° |
DD04219-3164 |
0.4219 |
0.3164 |
5.375 |
3.9375 |
0.4219 |
30° |
DD04375-3281 |
0.4375 |
0.3281 |
5.500 |
4.0625 |
0.4375 |
30° |
DD04531-3398 |
0.4531 |
0.3398 |
5.625 |
4.1875 |
0.4531 |
30° |
DD04688-3516 |
0.4688 |
0.3516 |
5.750 |
4.3125 |
0.4688 |
30° |
DD04844-3633 |
0.4844 |
0.3633 |
5.875 |
4.3750 |
0.4844 |
30° |
DD05000-3750 |
0.5000 |
0.3750 |
6.000 |
4.5000 |
0.5000 |
30° |