202 Каталог KYOCERA 2016 Твердосплавный вращающийся режущий инструмент ENG Стр.200

Catalog KYOCERA 2016 Solid carbide cutting tools Стр. 200 0202 ENG Lab2u

INDEX TECHNICAL SAWS REAMERS BORING BARS ENGRAVERS THR0EAD nMJLLS ROUTERS END MILLS DRILLS & TAPS TAPS ENGINEERING DATA TAP DIMENSIONS OPTIONAL NECK AND SHORTENED THREAD LENGTH Tap Dimensions, Ground Thread (Ref. USCTI Table 302-A) Machine Nominal Nominal Tap Dimensions - Inches Range Inches Screw Size Fractional Diameter Metric Diameter Blank Design Overall Thread Thread Square Length Length Length Length Shank Dia. Size of Square Over To (Inc.) No. Inches Millimeters, (in) No. L l1 d a 0.104 0.117 4 (0.1120) - - 1 1.88 0.31 0.25 0.19 0.1410 0.1100 0.117 0.130 5 (0.1250) - M3 (0.1181) 1 1.94 0.31 0.31 0.19 0.1410 0.1100 0.130 0.145 6 (0.1380) - M3.5 (0.1378) 1 2.00 0.38 0.31 0.19 0.1410 0.1100 0.145 0.171 8 (0.1640) - M4 (0.1575) 1 2.13 0.38 0.38 0.25 0.1680 0.1310 0.171 0.197 10 (0.1900) - M4.5 (0.1772), M5 (0.1969) 1 2.38 0.50 0.38 0.25 0.1940 0.1520 0.197 0.223 12 (0.2160) - - 1 2.38 0.50 0.44 0.28 0.2200 0.1650 0.223 0.260 - 1/4 (0.2500) M6 (0.2362) 2 2.50 0.63 0.38 0.31 0.2550 0.1910 0.260 0.323 - 5/16 (0.3125) M7 (0.2756), M8 (0.3150) 2 2.72 0.69 0.44 0.38 0.3180 0.2380 0.323 0.395 - 3/8 (0.3750) M10 (0.3937) 2 2.94 0.75 0.50 0.44 0.3810 0.2860 0.395 0.448 - 7/16 (0.4375) - 3 3.16 0.88 - 0.41 0.3230 0.2420 0.448 0.510 - 1/2 (0.5000) M12 (0.4724) 3 3.38 0.94 - 0.44 0.3670 0.2750 0.510 0.573 - 9/16 (0.5625) M14 (0.5512) 3 3.59 1.00 - 0.50 0.4290 0.3220 0.573 0.635 - 5/8 (0.6250) M16 (0.6299) 3 3.81 1.09 - 0.56 0.4800 0.3600 0.635 0.709 - 11/16 (0.6875) M18 (0.7087) 3 4.03 1.09 - 0.63 0.5420 0.4060 0.709 0.760 - 3/4 (0.7500) - 3 4.25 1.22 - 0.69 0.5900 0.4420 0.760 0.823 - 13/16 (0.8125) M20 (0.7874) 3 4.47 1.22 - 0.69 0.6520 0.4890 0.823 0.885 - 7/8 (0.8750) M22 (0.8661) 3 4.69 1.34 - 0.75 0.6970 0.5230 0.885 0.948 - 15/16 (0.9375) M24 (0.9449) 3 4.91 1.34 - 0.75 0.7600 0.5700 0.948 1.010 - 1 (1.0000) M25 (0.9843) 3 5.13 1.50 - 0.81 0.8000 0.6000 NOTES 1. Thread Length “I” is based on a length of 12 pitches of the UNC thread series. 2. Thread Length “I” is a minimum value and has no tolerance. 3. When Thread Length “I” is added to Neck Length “I1” the total shall be no less than the minimum Table 302 Thread Length “I”. 4. Unless otherwise specified, all tolerances are in accordance with Table 302. 5. For eccentricity tolerances, see Table 317. 200 Kyocera