HSK - THERMAL SHRINK HOLDER - METRIC Taper SizeHSK-E 32, 40, 50 & 63 A ➚ A .003 50-52 HRc N5 Lmax G2.5 Lmin 40,000 RPM 4˚ HSK dD D1 J L2 L1 L Designation d D1 D L L1 L2 Lmin Lmax J Hex Key HSK E 32 SRK 3X 45 3 13.0 10 65 45 30 10 16 M4 2.0 HSK E 32 SRK 4X 45 4 15.0 10 65 45 35 12 18 M4 2.0 HSK E 32 SRK 5X 45 5 15.0 10 65 45 35 15 25 M4 2.0 HSK E 32 SRK 6X 45 6 16.0 11 65 45 35 18 28 M4 2.0 HSK E 32 SRK 8X 45 8 20.0 14 65 45 42 25 35 M4 2.0 HSK E 32 SRK 10X 45 12 22.0 16 65 45 42 30 40 M4 2.0 HSK E 32 SRK 12X 45 12 25.0 20 65 45 35.6 32 40 M4 2.0 HSK E 40 SRK 3X 45 3 13.0 10 65 45 30 10 16 M5 2.5 HSK E 40 SRK 3X 80 3 19.0 10 100 80 64 10 16 M5 2.5 HSK E 40 SRK 4X 45 4 15.0 10 65 45 35 12 18 M5 2.5 HSK E 40 SRK 4X 80 4 19.0 10 100 80 64 12 18 M5 2.5 HSK E 40 SRK 5X 45 5 15.0 10 65 45 35 15 25 M4 2.0 HSK E 40 SRK 5X 80 5 19.0 10 100 80 64 15 25 M4 2.0 HSK E 40 SRK 6X 45 6 16.0 11 65 45 35 18 28 M5 2.5 HSK E 40 SRK 6X 80 6 20.0 11 100 80 64 18 28 M5 2.5 HSK E 40 SRK 8X 45 8 20.0 14 65 45 42 25 35 M5 2.5 HSK E 40 SRK 8X 80 8 23.0 14 100 80 64 25 35 M6 3.0 HSK E 40 SRK 10X 45 10 22.0 16 65 45 42 30 40 M5 2.5 HSK E 40 SRK 10X 80 10 24.5 16 100 80 60 30 40 M8 4.0 HSK E 40 SRK 12X 45 12 26.0 20 65 45 42 32 42 M5 2.5 HSK E 40 SRK 12X 80 12 28.0 20 100 80 56 32 42 M10 5.0 HSK E 50 SRK 3X 45* 3 15.0 10 71 45 36 10 16 M5 2.5 HSK E 50 SRK 3X 80* 3 19.0 10 106 80 64 10 16 M5 2.5 HSK E 50 SRK 4X 45* 4 15.0 10 71 45 36 12 18 M5 2.5 HSK E 50 SRK 4X 80* 4 19.0 10 106 80 64 12 18 M5 2.5 HSK E 50 SRK 5X 45* 5 15.0 10 71 45 36 15 21 M6 3.0 HSK E 50 SRK 5X 80* 5 19.0 10 106 80 64 15 21 M6 3.0 HSK E 50 SRK 6X 45* 6 16.0 11 71 45 36 18 28 M5 2.5 HSK E 50 SRK 6X 80* 6 20.0 11 106 80 64 18 28 M5 2.5 HSK E 50 SRK 8X 45* 8 20.0 14 71 45 43 25 35 M6 3.0 HSK E 50 SRK 8X 80* 8 23.0 14 106 80 64 25 35 M6 3.0 HSK E 50 SRK 10X 45* 10 22.0 16 71 45 42 30 37 M6 3.0 HSK E 50 SRK 10X 80* 10 24.5 16 106 80 60 30 40 M8 4.0 HSK E 50 SRK 12X 45* 12 26.0 20 71 45 42 32 39 M6 3.0 HSK E 50 SRK 12X 80* 12 28.0 20 106 80 57 32 42 M10 5.0 HSK E 63 SRK 3X 45** 3 15.0 10 71 45 36 10 16 M6 3 HSK E 63 SRK 3X 80** 3 19.0 10 106 80 64 10 16 M6 3 HSK E 63 SRK 4X 45** 4 15.0 10 71 45 36 12 18 M6 3 HSK E 63 SRK 4X 80** 4 19.0 10 106 80 64 12 18 M6 3 HSK E 63 SRK 5X 45** 5 15.0 10 71 45 36 15 21 M6 3 HSK E 63 SRK 5X 80** 5 19.0 10 106 80 64 15 21 M6 3 HSK E 63 SRK 6X 45** 6 16.0 11 71 45 36 18 24 M8 4 HSK E 63 SRK 6X 80** 6 20.0 11 106 80 64 18 24 M8 4 HSK E 63 SRK 8X 45** 8 20.0 14 71 45 43 25 35 M6 3 HSK E 63 SRK 8X 80** 8 23.0 14 106 80 64 25 35 M6 3 HSK E 63 SRK 10X 45** 10 22.0 16 71 45 42 30 40 M8 4 HSK E 63 SRK 10X 80** 10 24.5 16 106 80 60 30 40 M8 4 HSK E 63 SRK 12X 45** 12 26.0 20 71 45 42 32 42 M8 4 HSK E 63 SRK 12X 80** 12 28.0 20 106 80 57 32 42 M10 5 HSK E 63 SRK 12X 90** 12 28.0 20 116 90 57 32 43 M8 4 * Balanced to G2.5 35,000 RPM ** Balanced to G2.5 30,000 RPM 760