Diamond countersink drill

To recess a floor cover. 5/4 inch connection, mills a hole with a diameter of 120 mm to 165 mm. Suitable for dry and wet milling. To achieve a smooth finish of a borehole in an industrial floor or road surface using a liquid-tight Eijkelkamp floor box (art. nos. D0047295, D0047290, 100265, 100267.)