Cork Borer Set

Set of 15, 4mm-25.4 mm each piece is stamped with the size of the bore. Brass construction. Approximate OD x ID 4x3.6 mm 4.8x4.5 mm 6.3x5.3 mm 7.9x6.9 mm 9.5x8.5 mm 11.1x10.1 mm 12.7x11.5 mm 14.3x13.3 mm 15.8x14.6 mm 17.5x16.5 mm 19x18 mm 20.5x19.5 mm 22x21 mm 24x23 mm 25.4x24 mm