Faithfull SCREWSINK NO. 8
Screwsinks are used for drilling, countersinking and counter-boring in one operation. The countersinking part can be slid up and down the drill part of the tool be means of a hexagon key to suit the depth of hole being drilled .
To ensure an accurate fit we suggest you use the corresponding plug cutter from the Faithfull range.
Each screwsink is supplied with a hexagon key.
Cuts Size 8
8 NO. SCREWSINK Faithfull 
