Collets and Sleeves DA-J Series Double-Angle Solid Tap Collets • Provides positive retention for tapping applications. • Design of slots in back of collet acts as a drive for the tap square. • Can be used in all standard J-series double-angle collet chucks. • Industry-standard Erickson™ double-angle collet system. DA-J Tap Collet • Metric DIN collet tap size order number catalog number series D1 S10 L9 M1 & M1,8 & M3 & M3,5 1274924 JTC025021M J 2,5 2,1 13,0 M3 & M5 1274926 JTC035027M J 3,5 2,7 13,0 M4 & M6 1274928 JTC045034M J 4,5 3,4 13,0 M5 & M6 & M7 & M8 1274931 JTC060049M J 6,0 4,9 13,0 M10 1274932 JTC070055M J 7,0 5,5 13,0 M8 & M10 & M11 1228732 JTC080063M J 8,1 6,3 13,0 DA-J Tap Collet • Metric ISO collet tap size order number catalog number series D1 S10 L9 M2,5 & M4 1274925 JTC028021M J 2,8 2,1 13,0 M2,2 & M2,5 1228728 JTC028022M J 2,8 2,2 13,0 M3 & M4 1228729 JTC032025M J 3,2 2,5 13,0 M3,5 & M4,5 1274927 JTC036028M J 3,6 2,8 13,0 M4 & M5 1228730 JTC040032M J 4,0 3,2 13,0 M4,5 & M6 1274929 JTC045036M J 4,5 3,6 13,0 12UNC/UNF 1274930 JTC056045M J 5,6 4,5 — M7 1274933 JTC071056M J 7,1 5,6 13,0 M8 & M10 & M11 1228732 JTC080063M J 8,1 6,3 13,0 M9 & M12 1228733 JTC090071M J 9,0 7,1 13,0 DA-J Tap Collet • Inch/Metric ANSI tap size collet mm in order number catalog number series D1 S10 L9 M3 & M3,15 & M3,5 0-#6 & 1/8 1016411 JTC6 J .141 .110 .500 M4 8 & 5/32 1016464 JTC8 J .168 .131 .500 M4,5 & M5 10 & 3/16 1016467 JTC10 J .194 .152 .500 — 12 & 7/32 1016470 JTC12 J .220 .165 .500 M6 & M6,3 14 & 1/4 1016473 JTC025 J .255 .191 .500 M7 & M8 5/16 1016529 JTC031 J .318 .238 .500 — 7/16 1016532 JTC043 J .323 .242 .500 M12 & M12,5 1/2 1016585 JTC050 J .367 .275 .500 M10 3/8 1016589 JTC037 J .381 .286 .500 NOTE: Inserting the cutting tool less than 2/3 the gripping length into the collet can permanently damage the collet. Full length of the gripping bore must be maintained to achieve maximum accuracy and safety. Collet accuracies are based on size-for-size conditions. Using the collapsible range can influence the accuracy and gripping powers. Never try to stretch the collets by clamping oversized cutting tools. WWW.WIDIA.COM I71 Collets and Sleeves