Общий каталог Yamawa 2021 - страница 345

Straight Fluted Taps Intro NPT GP General Purpose Series SP Straight Fluted Taps for American Taper Pipe Threads FEATURES General purpose for blind and through hole application. 3P SL HSS-E For steel application at low cutting speed, also suitable for THCHT cast iron and non-ferrous materials. Recommended Tapping Speeds Depending On Materials PO ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min) P1 ≤5 H K1 ≤5 I N2 ≤5 I P2 ≤5 H K2 ≤5 I N4 ≤5 I P3 ≤5 I ST P4 ≤5 I ANSI H 1st choice I suitable ROLL ANSI-NPT TYPE: US_055 TYPE: US_056 CARBIDE DCON K K DCON LK K LK LONG THL THL K LF LF HAND TAPS TCTR Ø Hole Ø Basic THCHT major LF THL LS DCON K LK NPT (tolerance) (mm) (mm) Code (chamfer) Ø (inch ) (inch) (inch) (inch) (inch) (inch) NOF Type Stock (mm) ANSI EG (STI) 1/16-27 ANSI G 6 6.05 Y83100BR 3P 7.770 2.125 0.687 - 0.31 0.234 0.375 4 055 h 1/8-27 ANSI G 8.35 8.39 Y83101BR 3P 10.117 2.125 0.75 - 0.44 0.328 0.375 4 055 h 1/4-18 ANSI G 10.8 10.85 Y83103BR 3P 13.426 2.437 1.062 - 0.56 0.421 0.437 4 055 h SPECIAL 3/8-18 ANSI G 14.25 14.27 Y83104BR 3P 16.866 2.562 1.062 - 0.7 0.531 0.5 4 055 h THREADS, GAUGES 1/2-14 ANSI G 17.5 17.6 Y83105BR 3P 20.980 3.125 1.375 - 0.69 0.515 0.625 4 056 h 3/4-14 ANSI G 22.9 22.91 Y83106BR 3P 26.325 3.25 1.375 - 0.91 0.679 0.687 4 056 h 1 -11 1/2 ANSI G 28.75 28.78 Y83107BR 3P 32.934 3.75 1.75 - 1.13 0.843 0.812 5 056 h THREAD 1 1/4-11 1/2 ANSI G 37.4 37.5 Y83108BR 3P 41.689 4 1.75 - 1.31 0.984 0.937 5 056 f MILLS 1 1/2-11 1/2 ANSI G 43.5 43.57 Y83109BR 3P 47.760 4.25 1.75 - 1.5 1.125 1 6 056 f 2 -11 1/2 ANSI G 55.5 55.58 Y83110BR 3P 59.797 4.5 1.75 - 1.88 1.406 1.125 6 056 f DIES CENTER DRILLS Technical info 346