WTA 3 Soldering Tip Set, 45° Bent The WTA 3 soldering tip set from the HM series is specifically designed for use with the WTA-50 soldering iron. These high-quality tips are ideal for precise soldering work thanks to their 45° bent shape. The wide tip of 6.0 mm combined with a thickness of 0.5 mm allows for efficient work on various soldering projects. The set includes two tips known for their robustness and durability.