Micro Series MICRO GRAIN CARBIDE MICRO DRILLS (Endmill Shank) - Shank Dia. 3mm Dia. CL OAL Shank Order No. (d) (L1) (L) (D) DGMNB200505U 0.50 3.0 38 3 DGMNB2 DGMNB200605U 0.60 3.0 38 3 DGMNB200705U 0.70 3.0 38 3 DGMNB200805U 0.80 4.0 38 3 DGMNB200905U 0.90 4.0 38 3 DGMNB201005U 1.00 4.0 38 3 DGMNB201105U 1.10 6.0 38 3 DGMNB201205U 1.20 6.0 38 3 DGMNB201305U 1.30 6.0 38 3 DGMNB201405U 1.40 6.0 38 3 DGMNB201505U 1.50 6.0 38 3 DGMNB201605U 1.60 8.0 38 3 DGMNB201705U 1.70 8.0 38 3 DGMNB201805U 1.80 8.0 38 3 DGMNB201905U 1.90 8.0 38 3 DGMNB202005U 2.00 8.0 38 3 DGMNB202105U 2.10 8.0 38 3 DGMNB202205U 2.20 8.0 38 3 DGMNB202305U 2.30 8.0 38 3 DGMNB202405U 2.40 8.0 38 3 DGMNB202505U 2.50 8.0 38 3 DGMNB202605U 2.60 8.0 38 3 DGMNB202705U 2.70 8.0 38 3 DGMNB202805U 2.80 8.0 38 3 DGMNB202905U 2.90 8.0 38 3 DGMNB203005U 3.00 8.0 38 3 Dimension . Win 038B . 130 Degree Tip Angle . 25~35 Degree Helix Angle . S-Fire Coating Tolerance . d h7 . D h6 Material . ALLOY STEELS . STAINLESS STEELS Recommend Cutting Condition . Table 8 (Page:C29) C21