HSK - THERMAL SHRINK HOLDER - METRIC Taper SizeHSK-A 63 A ➚ A .003 50-52 HRc N5 G2.5 Lmax 25,000 RPM M6 Lmin 4˚30’ HSK d D D1 J L2 L1 L Designation d D D1 L L1 L2 Lmin Lmax J Hex Key HSK A 63 SRKIN 6X 80 6 21 27 80 54 38 25 36 M5 2.5 HSK A 63 SRKIN 6X120 6 21 27 120 94 38 25 36 M5 2.5 HSK A 63 SRKIN 6X160 6 21 27 160 134 38 25 36 M5 2.5 HSK A 63 SRKIN 8X 80 8 21 27 80 54 38 25 36 M6 3.0 HSK A 63 SRKIN 8X120 8 21 27 120 94 38 25 36 M6 3.0 HSK A 63 SRKIN 8X160 8 21 27 160 134 38 25 36 M6 3.0 HSK A 63 SRKIN 10X 85 10 24 32 85 59 51 31 42 M8 4.0 HSK A 63 SRKIN 10X120 10 24 32 120 94 51 31 42 M8 4.0 HSK A 63 SRKIN 10X160 10 24 32 160 134 51 31 42 M8 4.0 HSK A 63 SRKIN 12X 90 12 24 32 90 64 51 36 42 M8 4.0 HSK A 63 SRKIN 12X120 12 24 32 120 94 51 36 47 M10 5.0 HSK A 63 SRKIN 12X160 12 24 32 160 134 51 36 47 M10 5.0 HSK A 63 SRKIN 14X 90 14 27 34 90 64 45 36 47 M10 5.0 HSK A 63 SRKIN 14X120 14 27 34 120 94 45 36 47 M10 5.0 HSK A 63 SRKIN 14X160 14 27 34 160 134 45 36 47 M10 5.0 HSK A 63 SRKIN 16X 95 16 27 34 95 69 44 39 50 M12 6.0 HSK A 63 SRKIN 16X120 16 27 34 120 94 44 39 50 M12 6.0 HSK A 63 SRKIN 16X160 16 27 34 160 134 44 39 50 M12 6.0 HSK A 63 SRKIN 18X 95 18 33 42 95 69 57 39 50 M12 6.0 HSK A 63 SRKIN 18X120 18 33 42 120 94 57 39 50 M12 6.0 HSK A 63 SRKIN 18X160 18 33 42 160 134 57 39 50 M12 6.0 HSK A 63 SRKIN 20X100 20 33 42 100 74 57 41 52 M16 8.0 HSK A 63 SRKIN 20X120 20 33 42 120 94 57 41 52 M16 8.0 HSK A 63 SRKIN 20X160 20 33 42 160 134 57 41 52 M16 8.0 HSK A 63 SRKIN 25X115 25 44 53 115 89 55 47 58 M16 8.0 HSK A 63 SRKIN 32X120 32 44 53 120 94 55 4758 M16 8.0 755