click to enlarge

---

REAMER, STEP - 3PC SET HEAVY DUTY

Part: #CHAMPXSR-SET

Brute XSR step reamer 3 piece set - includes 1 piece each xsr-5/16x9/16, xsr-9/16x13/16, and xsr-13/16x1-1/16. 15 drill sizes: (5/16, 3/8, 7/16, 1/2, 9/16), (9/16, 5/8, 11/16, 3/4, 13/16), (13/16, 7/8, 15/16, 1, 1-1/16). Heavy duty hybrid of a step drill and maintenance reamer. Enlarge and align holes up to 1/2 in thick. Cut steel, stainless steel, and tough alloys. Sharp 2 flute design for fast, smooth, bur-free holes. 1/2 in flatted shank for use in power drills and drill presses. Safety collar prevents over-penetration. 90° drill point for drilling new holes using a drill press. Ideal for steel fabrication, construction, MRO, and automotive work.