Our Milwaukee® compact portable pipe threading forged aluminum die heads are the industry's lightest die heads. Forged from military grade aluminum providing maximum durability and up to 50% lower weight from competitive die heads. Up to 20% larger slots allow clearer visibility with less nesting for a smoother threading process. The smooth face caps gives a comfortable place to put your hand while engaging onto the pipe. Compatible with Milwaukee® M18 Fuel™ 1-1/4 in compact pipe threader. Milwaukee® 48-36-1307 Compact Alloy NPT Portable Pipe Threading Forged Aluminum Die Heads, 1/2 in