TOLERANCES (inch) TOLERANCES (mm) DIAMETER D1 D2 DIAMETER D1 D2 L3L2 L1 L4 ≤.1181 +.00008/+.00047 h6 ≤3 +0,002/+0,012 h6 >.1181–.2362 +.00016/+.00063 h6 >3-6 +0,004/+0,016 h6 >.2362–.3937 +.00024/+.00083 h6 > 6 - 10 +0,006/+0,021 h6 D1 D2 >.3937–.7087 +.00028/+.00098 h6 > 10 - 18 +0,007/+0,025 h6 140° 30° >.7087–1.1811 +.00031/+.00114 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. 9,1 mm 0.3583 10,0 142,0 95,0 80,0 40,0 63636 Common Fractional & Metric 23/64 0.3594 9.13 10,0 142,0 95,0 80,0 40,0 51820 9,2 mm 0.3622 M10 X 0,75 10,0 142,0 95,0 80,0 40,0 63637 Reach 9,3 mm 0.3661 10,0 142,0 95,0 80,0 40,0 63638 U 0.3680 9.35 7/16-14 10,0 142,0 95,0 80,0 40,0 51821 9,4 mm 0.3701 10,0 142,0 95,0 80,0 40,0 63639 9,5 mm 0.3740 M11 / M10 X 0,5 10,0 142,0 95,0 80,0 40,0 63640 Right Spiral 3/8 0.3750 9.53 10,0 142,0 95,0 80,0 40,0 51822 9,6 mm 0.3780 10,0 142,0 95,0 80,0 40,0 63641 |  9,7 mm 0.3819 10,0 142,0 95,0 80,0 40,0 63642 Internal Series 140 8xD  9,8 mm 0.3858 10,0 142,0 95,0 80,0 40,0 63643 Coolant 9,9 mm 0.3898 10,0 142,0 95,0 80,0 40,0 63644 2 25/64 0.3906 9.92 7/16-20 10,0 142,0 95,0 80,0 40,0 51823 10,0 mm 0.3937 10,0 142,0 95,0 80,0 40,0 63645 Flutes 10,1 mm 0.3976 12,0 162,0 114,0 96,0 45,0 63646 10,2 mm 0.4016 M12 X 1,75 12,0 162,0 114,0 96,0 45,0 63647 10,3 mm 0.4055 12,0 162,0 114,0 96,0 45,0 63648 13/32 0.4062 10.32 12,0 162,0 114,0 96,0 45,0 51824 10,4 mm 0.4094 12,0 162,0 114,0 96,0 45,0 63649 10,5 mm 0.4134 M12 X 1,5 12,0 162,0 114,0 96,0 45,0 63650 10,6 mm 0.4173 12,0 162,0 114,0 96,0 45,0 63651 10,7 mm 0.4213 12,0 162,0 114,0 96,0 45,0 63652 27/64 0.4219 10.72 1/2-13 12,0 162,0 114,0 96,0 45,0 51825 10,8 mm 0.4252 M12 X 1,25 12,0 162,0 114,0 96,0 45,0 63653 10,9 mm 0.4291 12,0 162,0 114,0 96,0 45,0 63654 11,0 mm 0.4331 M12 X 1 12,0 162,0 114,0 96,0 45,0 63655 11,1 mm 0.4370 12,0 162,0 114,0 96,0 45,0 63656 7/16 0.4375 11.11 1/4-18NPT 12,0 162,0 114,0 96,0 45,0 51826 11,2 mm 0.4409 12,0 162,0 114,0 96,0 45,0 63657 11,3 mm 0.4449 12,0 162,0 114,0 96,0 45,0 63658 11,4 mm 0.4488 12,0 162,0 114,0 96,0 45,0 63659 11,5 mm 0.4528 M12 X 0,5 12,0 162,0 114,0 96,0 45,0 63660 11,6 mm 0.4567 12,0 162,0 114,0 96,0 45,0 63661 11,7 mm 0.4606 12,0 162,0 114,0 96,0 45,0 63662 11,8 mm 0.4646 12,0 162,0 114,0 96,0 45,0 63663 11,9 mm 0.4685 12,0 162,0 114,0 96,0 45,0 63664 15/32 0.4688 11.91 1/2-28 12,0 162,0 114,0 96,0 45,0 51827 12,0 mm 0.4724 M14 X 2 12,0 162,0 114,0 96,0 45,0 63665 31/64 0.4844 12.30 9/16-12 14,0 178,0 133,0 112,0 45,0 51828 12,5 mm 0.4921 M14 X 1,5 14,0 178,0 133,0 112,0 45,0 63666 (continued on next page) 46 www.kyocera-sgstool.com