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 D2 >.2362–.3937 +.00024/+.00083 h6 > 6 - 10 +0,006/+0,021 h6 D1 >.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 #27 0.1440 3.66 1/4 3 1 53/64 1-7/16 52318 Series 135 5xD 3,7 mm 0.1457 M4.5 X 0,75 6,0 66,0 28,0 23,0 36,0 64107 Reach #26 0.1470 3.73 3/16-24 1/4 3 1 53/64 1-7/16 52319 #25 0.1495 3.80 10-24 1/4 3-1/4 1-1/4 1-5/64 1-7/16 51584 3,8 mm 0.1496 6,0 74,0 36,0 29,0 36,0 64108 #24 0.1520 3.86 10-28 1/4 3-1/4 1-1/4 1-5/64 1-7/16 52321 Right Spiral 3,9 mm 0.1535 6,0 74,0 36,0 29,0 36,0 64109 #23 0.1540 3.91 1/4 3-1/4 1-1/4 1-5/64 1-7/16 52322 | 5/32 0.1562 3.97 1/4 3-1/4 1-1/4 1-5/64 1-7/16 51585 Fractional & Metric External #22 0.1570 3.99 10-30 1/4 3-1/4 1-1/4 1-5/64 1-7/16 52323 Coolant 4,0 mm 0.1575 M4,5 X 0,5 6,0 74,0 36,0 29,0 36,0 64110 2 #21 0.1590 4.04 10-32 1/4 3-1/4 1-1/4 1-5/64 1-7/16 51586 #20 0.1610 4.09 13/64-24 1/4 3-1/4 1-1/4 1-5/64 1-7/16 51587 Flutes 4,1 mm 0.1614 6,0 74,0 36,0 29,0 36,0 64111 4,2 mm 0.1654 M5 / M5 X 0,75 6,0 74,0 36,0 29,0 36,0 64112 #19 0.1660 4.22 1/4 3-1/4 1-1/4 1-5/64 1-7/16 52324 4,3 mm 0.1693 6,0 74,0 36,0 29,0 36,0 64113 #18 0.1695 4.31 1/4 3-1/4 1-1/4 1-5/64 1-7/16 52325 11/64 0.1719 4.37 1/4 3-1/4 1-1/4 1-5/64 1-7/16 51588 #17 0.1730 4.39 1/4 3-1/4 1-1/4 1-5/64 1-7/16 52326 4,4 mm 0.1732 6,0 74,0 36,0 29,0 36,0 64114 4,5 mm 0.1772 M5 X 0,5 6,0 74,0 36,0 29,0 36,0 64115 #15 0.1800 4.57 1/4 3-1/4 1-1/4 1-5/64 1-7/16 52327 4,6 mm 0.1811 12-28 6,0 74,0 36,0 29,0 36,0 64116 #14 0.1820 4.62 1/4 3-1/4 1-1/4 1-5/64 1-7/16 52328 #13 0.1850 4.70 12-32 1/4 3-1/4 1-1/4 1-5/64 1-7/16 52329 4,7 mm 0.1850 6,0 74,0 36,0 29,0 36,0 64117 3/16 0.1875 4.76 1/4 3-1/4 1-3/4 1-37/64 1-7/16 51589 #12 0.1890 4.80 7/32-32 1/4 3-1/4 1-3/4 1-37/64 1-7/16 52330 4,8 mm 0.1890 6,0 82,0 44,0 35,0 36,0 64118 4,9 mm 0.1929 6,0 82,0 44,0 35,0 36,0 64119 #10 0.1935 4.91 14-20 1/4 3-1/4 1-3/4 1-37/64 1-7/16 52331 #9 0.1960 4.98 1/4 3-1/4 1-3/4 1-37/64 1-7/16 52332 5,0 mm 0.1969 M6 X 1 6,0 82,0 44,0 35,0 36,0 64120 #8 0.1990 5.05 1/4 3-1/4 1-3/4 1-37/64 1-7/16 52333 5,1 mm 0.2008 6,0 82,0 44,0 35,0 36,0 64121 #7 0.2010 5.11 1/4-20 1/4 3-1/4 1-3/4 1-37/64 1-7/16 51506 13/64 0.2031 5.16 1/4 3-1/4 1-3/4 1-37/64 1-7/16 51507 #6 0.2040 5.18 1/4 3 1/4 1 3/4 1 37/64 1 7/16 52334 5,2 mm 0.2047 M6 X 0,75 6,0 82,0 44,0 35,0 36,0 64122 #5 0.2055 5.22 1/4 3-1/4 1-3/4 1-37/64 1-7/16 51590 5,25 mm 0.2067 6,0 82,0 44,0 35,0 36,0 64123 (continued on next page) www.kyocera-sgstool.com 13