Robert Charles Piloted Microstop Countersink - Removable Pilot - Threaded Shank - 3/16 Pilot Dia - 3.5mm Pilot Shank Dia - 90° US$ 47.40 Min. order: 1 piece ★★★★★ 4.0 (293 reviews) Sold : Login>>
Robert Charles Piloted Microstop Countersink - Removable Pilot - Threaded Shank - 1/4 Pilot Dia - 4mm Pilot Shank Dia - 120° US$ 81.00 Min. order: 1 piece ★★★★★ 4.4 (81 reviews) Sold : Login>>
Robert Charles Imperial 3 Flute Countersink 90° - 3/8 Head Diameter US$ 31.00 Min. order: 1 piece ★★★★★ 4.0 (277 reviews) Sold : Login>>