카운터싱크 & 카운터보어

Whitney Tool 10574 Metric Solid Pilot Cap Screw Counterbore, Set (3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm)

Whitney Tool 10591 Metric Solid Pilot Cap Screw Counterbore, 14 mm Screw Size, 15.0 mm Pilot Diameter, 19.05 mm Shank

Whitney Tool 10592 Metric Solid Pilot Cap Screw Counterbore, 16 mm Screw Size, 17.0 mm Pilot Diameter, 19.05 mm Shank

Whitney Tool 20533 Solid Pilot Cap Screw Counterbore, #6 Screw Size, .1360″ Pilot Diameter, M42

Whitney Tool 20536 Solid Pilot Cap Screw Counterbore, #8 Screw Size, .1780″ Pilot Diameter, M42

Whitney Tool 20537 Solid Pilot Cap Screw Counterbore, #10 Screw Size, .1880″ Pilot Diameter, M42

Whitney Tool 20538 Solid Pilot Cap Screw Counterbore, #10 Screw Size, .2040″ Pilot Diameter, M42

Whitney Tool 20541 Solid Pilot Cap Screw Counterbore, 1/4″ Screw Size, .2810″ Pilot Diameter, M42

Whitney Tool 20542 Solid Pilot Cap Screw Counterbore, 5/16″ Screw Size, .3120″ Pilot Diameter, M42

Whitney Tool 20543 Solid Pilot Cap Screw Counterbore, 5/16″ Screw Size, .3280″ Pilot Diameter, M42