Item No.: P09Y512

 .Material:Carbon steel;
 .Pre-drilling and countersinking in one operation,
 suitable for woodworking;
 .Four blade countersink tool,conical pilot drill bit with
 pointed tip for fast and clean drilling;
 .Drilling depth can be adjusted according to the length of
 the screw;
 .can be used with a electric drill or cordless screwdriver
 with drill function;
 Is the most ideal accessory for your DIY workshop.