Rubinetto filettato 15/16"-18 UNS destro, rubinetto macchina scanalato dritto HSS 15/16 x 18
15/16"-18 UNS Machine Thread Tap. Be sure to select the appropriate cutting oil for the complex tapping process and apply anti-rust oil for maintenance after use. Material: HSS 6542 (M2). Straight flute design, made of 6542 high speed steel.