EnjoyTool
Ultrasonic Insert, #10-32, 3/8 in L, 0.297 in Insert Dia., 0.251 in Tapered End Dia., Brass, 500 PK, EnjoyTool Select, Mfr#: DV-132-TH-PK500 | EnjoyTool | EnjoyTool - Quality Tools & Building Materials