d k HY-PRO® SYNCHRO AL High Speed Tapping of Aluminum and Aluminum Alloy List 13059 HSSE V LHS 20˚ US-AL-RFT, Synchronized, Plug (5.5P-6.5P), RHC/LHS for Through Holes Lc Ln L lk Tap Size ThreadLimit No. ofFlutes EDP Number Overall Thread Neck Shank Square SquarePlug (5.5P - 6.5P)LengthLengthLengthDia.WidthLength V L Lc Ln d k lk 6 - 32 UNC 1305900108 2.05 0.370 0.685 0.140 0.109 0.188 8 - 32 UNC 1305900208 2.19 0.374 0.751 0.167 0.131 10 - 24 UNC10 - 32 UNF 13059003081305900408 2.44 0.492 0.866 0.194 0.151 0.251 1/4 - 20 UNC1/4 - 28 UNF5/16 - 18 UNC2B5/16 - 24 UNF2 13059005081305900608 2.57 0.594 0.996 0.255 0.190 0.311130590070813059008082.720.6651.1250.3170.2380.374 3/8 - 16 UNC3/8 - 24 UNF1/2 - 13 UNC1/2 - 20 UNF 13059009081305901008130590110813059012082.933.370.7511.251 0.380 0.285 0.4370.9211.9330.3670.274 Packed: 1 pc. Available V coating only. Work Material P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 13059 SFM 300-800 200-700 good best WWW.OSGTOOL.COM Spiral Pointed Taps 529