1"-11-1/2 NPS STRAIGHT PIPE DIE,2-1/2"OD1"-11-1/2 NPS STRAIGHT PIPE DIE,2-1/2"OD 5-815-050, 11-1/2 THREADS PER INCH This is a round adjustable type HSS die for cutting straight pipe threads. It comes from the factory preset to the specific size indicated. DO NOT CHANGE unless you want to cut oversized or undersized threads by just turning the adjusting screw in or out! They are designed for cutting external threads, either by hand, with a die stock, floating die holder or by chucking up on a lathe chuck. Dies are manufactured with a 2-3 thread chamfer on the front face and a 1 to 1-1/2 thread chamfer on the rear. These type dies are available in R.H. and L.H. fractional threads, metric and in special thread pitch sizes. The standard O.D. sizes are 13/16", 1", 1-1/2", 2", 2-1/2" and 3". Additional special pitch sizes are available, T S Salesman for details!
100% Satisfaction Guarantee: At Mansion Tools, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Tools in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.