AIRCRAFT NEW PILOTED / STEM 100 DEGREE COUNTERSINK BIT 1/4. Countersink Diameter - 17/32" (13.45mm). Pilot Diameter - 1/4" (6.35mm). Shank Diameter - 3/16" (4.76mm). Overall Length - 60.5mm. Angle - 100 degrees. Condition is "New". Dispatched with Royal Mail 2nd Class.
