Special Threads, Gauges Intro HT CTV GP General Purpose Series SP Straight fluted Taps for Bicycle Tire Valve Threads FEATURES SL HSS-E 1.5P For bicycle tire valves. THCHT PO Recommended Tapping Speeds Depending On Materials ISO Vc (m/min) N4 ≤10 H H 1st choice I suitable ST ROLL JIS-HT CTV TYPE: ST_014 TYPE: ST_003 CARBIDE DCON K DCON K THLLONG LU LKLS K THL LK KLS LF LF HAND TAPS CTV TCTR Ø Hole Ø(tolerance)(mm)(mm)CodeTHCHT(chamfer)LF LT THL LU LS DCON K LK(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)NOFType Stock JIS EG (STI) CTV5-24 P4 4.1 4.15 TYCV5MSLEBA 1.5P 62 - 15 26 33 6 4.5 7 3 014 f 5V2 P2 4.5 4.55 TY05V2QLEBA 1.5P 62 - 15 26 33 6 4.5 7 3 014 f CTV5-36 P3 4.7 4.71 TYCV5IRLEBA 1.5P 62 - 15 26 33 6 4.5 7 3 014 f SPECIALTHREADS,GAUGES6V1CTV8-32 P2 5.5 5.52 TY06V1QLEBA 1.5P 62 - 15 26 33 6 4.5 7 3 014 fP37.17.15TYCV8JRLEBA1.5P70-18-366.2583003f JIS CTV8-30 P3 7.25 7.3 TYCV83RLEBA 1.5P 75 - 23 - 38 7 5.5 8 3 003 f THREAD MILLS DIES CENTER DRILLS Technical info 588