EnjoyTool
Ultrasonic Insert, M6-1.00, 1/2 in L, 0.363 in Insert Dia., 0.321 in Tapered End Dia., Brass, 25 PK, EnjoyTool Select, Mfr#: DV-M60-TH-PK25 | EnjoyTool | EnjoyTool - Quality Tools & Building Materials