Pipes Deburrers inter/exter Polledri Polledri Srl Pipes Deburrers Inter/Exter 3 Flutes in HSS-E. 90° Cylindrical Shank. TYPE 01: Exter: 5,2-13,5 | Inter: 2,0-11,0 TYPE 02: Exter: 12,2-30,0 | Inter: 10,0-31,0 TYPE 03: Exter: 18,0-48,0 | Inter: 20,0-50,0 countersinks, countersinks inter/exter, Pipes duburrers 06/03/2020