TOLERANCES (inch) TOLERANCES (mm) L1 DIAMETER D1 D2 DIAMETER D1 D2 L2 L4 ≤.1181 +.00008/+.00047 h6 ≤3 +0,002/+0,012 h6 L3 >.1181–.2362 +.00016/+.00063 h6 >3-6 +0,004/+0,016 h6 D1 D2 >.2362–.3937 +.00024/+.00083 h6 > 6 - 10 +0,006/+0,021 h6 >.3937–.7087 +.00028/+.00098 h6 > 10 - 18 +0,007/+0,025 h6 145° 32° >.7087–1.1811 +.00031/+.00114 h6 > 18 - 30 +0,008/+0,029 h6 Cutting Decimal Metric Tap Size Shank Overall Flute Min. Cleared Shank Ti-NAMITE-A Diameter Equivalent Equivalent Reference Diameter Length Length Length Length (AlTiN) D1 Only D2 L1 L2 L3 L4 EDP No. Common 33/64 0.5156 13.10 9/16-18 5/8 4-1/4 2-5/16 1-7/8 1-49/64 51364 Series 135 3xD 17/32 0.5312 13.49 5/8-11 5/8 4-1/4 2-5/16 1-7/8 1-49/64 51365 Reach 13,5 mm 0.5315 14,0 107,0 60,0 49,0 45,0 63199 35/64 0.5469 13.89 5/8-12 5/8 4-1/4 2-5/16 1-7/8 1-49/64 51783 14,0 mm 0.5512 M16 X 2 14,0 107,0 60,0 49,0 45,0 63200 9/16 0.5625 14.29 5/8 4-9/16 2-1/2 2 1-57/64 51366 Right Spiral 14,5 mm 0.5709 M16 X 1,5 16,0 115,0 65,0 51,0 48,0 63201 37/64 0.5781 14.68 5/8-18 5/8 4-9/16 2-1/2 2 1-57/64 51367 | 15,0 mm 0.5906 M16 X 1 16,0 115,0 65,0 51,0 48,0 63202 Fractional & Metric External 19/32 0.5938 15.08 11/16-11 5/8 4-9/16 2-1/2 2 1-57/64 51784 Coolant 39/64 0.6094 15.48 11/16-12 5/8 4-9/16 2-1/2 2 1-57/64 51785 2 15,5 mm 0.6102 M18 X 2,5 16,0 115,0 65,0 51,0 48,0 63203 5/8 0.6250 15.88 11/16-16 5/8 4-9/16 2-1/2 2 1-57/64 51368 Flutes 16,0 mm 0.6299 16,0 115,0 65,0 51,0 48,0 63204 41/64 0.6406 16.27 11/16-24 3/4 4-7/8 2-3/4 2-5/16 1-57/64 51786 16,5 mm 0.6496 M18 X 1,5 18,0 123,0 73,0 58,0 48,0 63205 21/32 0.6562 16.67 3/4-10 3/4 4-7/8 2-3/4 2-5/16 1-57/64 51369 17,0 mm 0.6693 18,0 123,0 73,0 58,0 48,0 63206 43/64 0.6719 17.07 3/4-12 3/4 4-7/8 2-3/4 2-5/16 1-57/64 51787 11/16 0.6875 17.46 3/4-16 3/4 4-7/8 2-3/4 2-5/16 1-57/64 51370 17,5 mm 0.6890 M20 X 2,5 18,0 123,0 73,0 58,0 48,0 63207 45/64 0.7031 17.86 3/4-20, 1/2-14 NPT 3/4 4-7/8 2-3/4 2-5/16 1-57/64 51788 18,0 mm 0.7087 18,0 123,0 73,0 58,0 48,0 63208 23/32 0.7188 18.26 3/4 4-7/8 2-3/4 2-5/16 1-57/64 51789 18,5 mm 0.7283 M20 X 1,5 20,0 131,0 79,0 63,0 50,0 63209 47/64 0.7344 18.65 13/16-12 3/4 4-7/8 2-3/4 2-5/16 1-57/64 51790 19,0 mm 0.7480 20,0 131,0 79,0 63,0 50,0 63210 3/4 0.7500 19.05 13/16-16 3/4 5-1/4 3-1/16 2-7/16 1-31/32 51371 49/64 0.7656 19.45 7/8-9 7/8 5-1/4 3-1/16 2-7/16 1-31/32 51372 19,5 mm 0.7677 M22 X 2,5 20,0 131,0 79,0 63,0 50,0 63211 25/32 0.7812 19.84 7/8 6 3-11/16 2-11/16 2-1/8 51791 20,0 mm 0.7874 20,0 131,0 79,0 63,0 50,0 63212 51/64 0.7969 20.24 7/8-12 7/8 6 3-11/16 2-11/16 2-1/8 51792 20,5 mm 0.8071 22,0 150,0 93,0 73,0 53,0 64513 13/16 0.8125 20.64 7/8-14 7/8 6 3-11/16 2-11/16 2-1/8 51373 21,0 mm 0.8268 22,0 150,0 93,0 73,0 53,0 64514 22,0 mm 0.8661 22,0 150,0 93,0 73,0 53,0 64515 7/8 0.8750 22.23 15/16-16, 1-8 7/8 6 3-11/16 2-11/16 2-1/8 51374 59/64 0.9219 23.42 1-12 1 6 3-11/16 2-11/16 2-1/8 51375 www.kyocera-sgstool.com 11