an oblique hole to the countersink axis forms 2 cutting edges and ensures that the chips are optimally transported away from the drill hole The deburring counter made of tool steel is ideal for countersinking in existing bore holes in wood, non-ferrous metal and plastic. The countersinking angle is 90°, which enables you to prepare clean holes for the flush screw connections with countersink screws These ensure that the chips are optimally transported out of the drill hole. MEETOOT Stainless Steel Deburring and Chamfering Tool Gold Hexagon Wolfcraft Countersink Hex Shank Wolfcraft Tool Steel Deburring Counter, Hexagon Shank I 4372000 I Countersink Tool 90° countersinking angle for preparing flush screw connections with countersink screws wolfcraft Tool Steel Deburring Counter, Hexagon Shank I 4370000 I Counterboring and deep countersinking Show on Amazon Price comparison It is produced in Germany – that means you are investing in a high-quality, durable product. Thanks to the ¼ hexagon shank, the deburring counter is quickly ready for use.