Series 66  |  Multi-Carb Square End Tolerances (inch) Diameter D1 D2 3/16 - 1 +0.0000 / –0.0020 h6 Cutting Length Overall Shank Number Ti-NAMITE-A Diameter of Cut Length Diameter Flutes EDP No. D1 L2 L1 D2 3/16 5/8 2 3/16 7 36620 Series 66 1/4 3/4 2-1/2 1/4 7 36621 (Fractional) 3/8 1 3 3/8 7 36622 1/2 1-1/4 3 1/2 9 36623 5/8 1-5/8 3-1/2 5/8 9 36624 3/4 1-5/8 4 3/4 11 36625 1 2 6 1 11 36626 4 www.sgstool.com