组合丝锥钻

order No. Size Pitch Oal. thread L Drill Length Drill Dia.
19100030 M3 0.5 51 7.0 5.0 2.5
19100040 M4 0.7 54 8.5 6.0 3.3
19100050 M5 0.8 57 10.0 7.0 4.2
19100060 M6 1.0 60 12.0 8.0 5.0
19100080 M8 1.25 68 15.0 11.0 6.8
19100100 M10 1.50 75 17.0 15.0 8.5
19210420 1/4 20 2-1/2 15/16 17/32 0.2010
19210428 1/4 28 2-1/2 15/16 17/32 0.2175
19251618 5/16 18 3 1-1/8 11/16 0.2570
19251624 5/16 24 3 1-1/8 11/16 0.2720
19230816 3/8 16 3-1/2 1-1/4 13/16 0.3125
19271614 7/16 14 3-7/8 1-7/16 1 0.3680
19271620 7/16 20 3-7/8 1-7/16 1 0.3890
19210213 1/2 13 4-1/4 1-21/32 1-1/8 0.4250
19210220 1/2 20 4-1/4 1-21/32 1-1/8 0.4510