카운터싱크 & 카운터보어

Whitney Tool 10410 Short-Set Counterbore, 1-5/16″ Cut Diameter, 3/8″ Pilot Hole Diameter

Whitney Tool 10411 Short-Set Counterbore, 1-3/8″ Cut Diameter, 3/8″ Pilot Hole Diameter

Whitney Tool 10412 Short-Set Counterbore, 1-7/16″ Cut Diameter, 3/8″ Pilot Hole Diameter

Whitney Tool 10415 Short-Set Counterbore, 1-5/8″ Cut Diameter, 7/16″ Pilot Hole Diameter

Whitney Tool 10416 Short-Set Counterbore, 1-11/16″ Cut Diameter, 7/16″ Pilot Hole Diameter

Whitney Tool 10417 Short-Set Counterbore, 1-3/4″ Cut Diameter, 7/16″ Pilot Hole Diameter

Whitney Tool 10420 Short-Set Counterbore, 1-15/16″ Cut Diameter, 7/16″ Pilot Hole Diameter

Whitney Tool 10421 Short-Set Counterbore, 2″ Cut Diameter, 1/2″ Pilot Hole Diameter

Whitney Tool 10533 Solid Pilot Cap Screw Counterbore, #6 Screw Size, .1360″ Pilot Diameter

Whitney Tool 10536 Solid Pilot Cap Screw Counterbore, #8 Screw Size, .1780″ Pilot Diameter

Whitney Tool 10537 Solid Pilot Cap Screw Counterbore, #10 Screw Size, .1880″ Pilot Diameter

Whitney Tool 10538 Solid Pilot Cap Screw Counterbore, #10 Screw Size, .2040″ Pilot Diameter

Whitney Tool 10541 Solid Pilot Cap Screw Counterbore, 1/4″ Screw Size, .2810″ Pilot Diameter

Whitney Tool 10542 Solid Pilot Cap Screw Counterbore, 5/16″ Screw Size, .3120″ Pilot Diameter

Whitney Tool 10543 Solid Pilot Cap Screw Counterbore, 5/16″ Screw Size, .3280″ Pilot Diameter