NECKED DOWN STRAIGHT SHANKS THREAD CONNECTIONS SHANK MATERIALS T05, T06, T08, T10, T12 AND T15 CARBIDE, STEEL, HEAVY METAL L3 D2 D1 L1 L2 T1 L1 L2 L3 D1 D2 Thread Part Projection Extension Overall Shank Mating Size Number Length Length Length Diameter Diameter STEEL SHANKS T05 S031T05SA-05 .51 .59 2.50 .312 CYL .300 T06 S037T06SA-06 .50 .60 3.00 .375 CYL .364 T08 S050T08SA-06 .53 .63 3.50 .500 CYL .480 T08 *S050T08SA-061 .53 .63 3.50 .500 CYL .455 T10 S075T10SA-00 - .13 2.75 .750 CYL .750 T10 S062T10SA-06 .68 .78 4.00 .625 CYL .600 T12 S075T12SA-08 .88 1.00 5.00 .750 CYL .720 T12 WB100T12SA-00 - .24 3.00 1.000 WELDON .720 T15 S100T15SA-13 1.30 1.40 5.30 1.000 CYL .940 T15 WB125T15SA-00 - .35 4.00 1.250 WELDON .940 T1 L1 L2 L3 D1 D2 Thread Part Projection Extension Overall Shank Mating Size Number Length Length Length Diameter Diameter CARBIDE SHANKS T05 S031T05CA-09 .95 1.00 3.00 .312 CYL .300 T05 S031T05CA-19 1.95 2.00 4.00 .312 CYL .300 T06 S037T06CA-12 1.20 1.25 4.00 .375 CYL .364 T06 S037T06CA-20 1.95 2.00 4.75 .375 CYL .364 T08 S012T08CA040 1.52 1.57 3.54 12mm CYL .455 T08 S012T08CA080 3.10 3.15 5.12 12mm CYL .455 T08 S050T08CA-15 1.45 1.50 4.00 .500 CYL .480 T08 *S050T08CA-151 1.45 1.50 4.00 .500 CYL .455 T08 S050T08CA-25 2.45 2.50 5.50 .500 CYL .480 T08 *S050T08CA-251 2.45 2.50 5.50 .500 CYL .455 T10 S062T10CA-34 3.43 3.50 5.50 .625 CYL .600 T10 S062T10CA-49 4.93 5.00 7.00 .625 CYL .600 T12 S075T12CA-14 1.43 1.50 4.00 .750 CYL .720 T12 S075T12CA-29 2.93 3.00 5.50 .750 CYL .720 T12 S075T12CA-44 4.43 4.50 8.00 .750 CYL .720 T15 S100T15CA-24 2.40 2.50 5.00 1.000 CYL .940 T15 S100T15CA-39 3.90 4.00 7.00 1.000 CYL .940 *Necked down shanks for 12mm tips. T1 L1 L2 L3 D1 D2 Thread Part Projection Extension Overall Shank Mating Size Number Length Length Length Diameter Diameter HEAVY METAL SHANKS w/Coolant T08 S012T08HA040 1.55 1.57 3.54 12mm CYL .455 When assembling, be sure carbide tip is seated firmly on shank with no gap. Note: DO NOT apply lubricant to the thread connection. 422