Counterbores - Flat Bottom - Long Reach, 0.1406" (9/64), Number of Flutes: 4, Harvey Tool, Mfr#: 25509$64.15+
Counterbores - Flat Bottom - Long Reach, 0.1094" (7/64), Neck Dia.: 0.0980", Harvey Tool, Mfr#: 25507$61.69+
Counterbore, Morse Taper Shank, Series DEWCBR, 238 Bore, 978 Overall Length, 5 Shank Diamete, Qualtech, Mfr#: DEWCBRTS2-3/8$404.99+
Counterbores - Flat Bottom, 0.3594" (23/64), Number of Flutes: 4, Harvey Tool, Mfr#: 23423-C3$102.99+