双头钻

Order No Dia L1 L2
HSS
Oal Flute
17643250 2.5 43 9.5
17646300 3 46 11
17649310 3.1 49 11
17649320 3.2 49 11
17649325 3.25 49 11
17649330 3.3 49 11
17652340 3.4 52 14
17652350 3.5 52 14
17655400 4 55 14
17655410 4.1 55 14
17655420 4.2 55 14
17658450 4.5 58 17
17662480 4.8 62 17
17662500 5 62 17
17662510 5.1 62 17
17662520 5.2 62 17
17662525 5.25 62 17
17666550 5.5 66 20
17666600 6 66 20
17670650 6.5 70 20
17670700 7 70 20
17675700 7.5 70 20
17681800 8 81 20








Order No Dia L1 L2
HSS-E
Oal Flute
17643250E 2.5 43 9.5
17646300E 3 46 11
17649310E 3.1 49 11
17649320E 3.2 49 11
17649325E 3.25 49 11
17649330E 3.3 49 11
17652340E 3.4 52 14
17652350E 3.5 52 14
17655400E 4 55 14
17655410E 4.1 55 14
17655420E 4.2 55 14
17658450E 4.5 58 17
17662480E 4.8 62 17
17662500E 5 62 17
17662510E 5.1 62 17
17662520E 5.2 62 17
17662525E 5.25 62 17
17666550E 5.5 66 20
17666600E 6 66 20
17670650E 6.5 70 20
17670700E 7 70 20
17675700E 7.5 70 20
17681800E 8 81 20