2010 Full-Line Drill Catalog - Desanto

Series 553Speeds & Feeds information pg 355Twist DrillsDiameter (d1)l1mml2mmDec. Fract. Wire /inch inch lettermm0.3772 V 9.580 89.00 43.000.3858 W 9.800 89.00 43.000.3906 25/64 9.920 89.00 43.000.3937 10.000 89.00 43.000.4016 10.200 89.00 43.000.4039 Y 10.260 89.00 43.000.4063 13/32 10.320 89.00 43.000.4130 Z 10.490 89.00 43.000.4134 10.500 89.00 43.000.4220 27/64 10.720 95.00 47.000.4331 11.000 95.00 47.00Diameter (d1)l1mml2mmDec. Fract. Wire /inch inch lettermm0.4374 7/16 11.110 95.00 47.000.4528 11.500 95.00 47.000.4531 29/64 11.510 95.00 47.000.4689 15/32 11.910 102.00 51.000.4724 12.000 102.00 51.000.4843 31/64 12.300 102.00 51.000.4921 12.500 102.00 51.000.5000 1/2 12.700 102.00 51.000.5157 33/64 13.100 102.00 51.000.5311 17/32 13.490 107.00 54.000.5512 14.000 107.00 54.00Diameter (d1)l1mml2mmDec. Fract. Wire /inch inch lettermm0.5626 9/16 14.290 111.00 56.000.6102 15.500 115.00 58.000.6248 5/8 15.870 115.00 58.000.7500 3/4 19.050 131.00 66.000.7874 20.000 131.00 66.00Alternative Drill Series:#226 HSS, GT100, LH Helix, 3xD, 118 pt, OxideTo order: Series number + mm, ex. 5518 3.000117