
*** Metric DIN and ISO only avalable in TG50 and TG100 series ***
| mm | tap size in | 150TGST solid tap | collet series | D1 | S10 | L9 |
| — | 3/4 | 150TGST075 | TG150 | .590 | .442 | 1.213 |
| — | 1/2P | 150TGST050P | TG150 | .688 | .515 | .812 |
| — | 3/8P | 150TGST037P | TG150 | .700 | .531 | .812 |
| M25 | 1 | 150TGST100 | TG150 | .800 | .600 | 1.463 |
| M27 | 1 1/16 & 1 1/8 | 150TGST112 | TG150 | .896 | .672 | 1.650 |
| — | 3/4P | 150TGST075P | TG150 | .906 | .679 | .906 |
| M30 | 1 3/16 & 1 1/4 | 150TGST125 | TG150 | 1.021 | .766 | 1.750 |
| M33 | 1 5/16 & 1 3/8 | 150TGST137 | TG150 | 1.108 | .831 | 1.687 |
| — | 1P | 150TGST100P | TG150 | 1.125 | 2.142 | .906 |
| M36 | 1 7/16 & 1 1/2 | 150TGST150 | TG150 | 1.233 | .925 | 1.625 |
| M39 | 1 5/8 | 150TGST162 | TG150 | 1.305 | .979 | 1.625 |
| — | 1 1/4P | 150TGST125P | TG150 | 1.313 | 2.085 | .963 |
| M42 | 1 3/4 | 150TGST175 | TG150 | 1.430 | 1.072 | 1.500 |
| — | 1 1/2P | 150TGST150P | TG150 | 1.500 | 1.898 | 1.150 |
NOTE: Inserting the cutting tool less than 2/3 of the gripping length into the collet can influence the coolant sealing performance and permanently damage the collet. Full length of the gripping bore needs to 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.