High-acidity die set YT-29003 for cutting threads. The kit includes a manual threading mechanism with a ratchet mechanism for ease of operation and direct pumping. Set of packages in a plastic case, which can be carried manually and save all items.<br><br>Material: 9Cr2.<br>Quantity: 6 pcs.<br>The set includes:<br><br>Manual die holder.<br>6 interchangeable heads in sizes 1/2", 3/4", 1", 1 1/4", 1 1/2" and 2".