Countersink Drill Bit Set, 5Pcs Woodworking Counterbore Hole Drill Bits for Wood, 1/4" Hex Shank Quick Change Chamfered Adjustable Drilling Tool Kit on Pilot Counter Sink Holes for Woodworking

Not very sharp

First I like the set, it'll do what I need. The only thing is the images show a #5, #6, #8, #10, & #12. The about section shows #4, #6, #8, #10, & #12. The package contains the #5, not a #4 just to clarify.

Worked great at first, pretty true to size... weak drill bits break easily... you have to super tighten the set screws or the drill bits move around

Do not waste your money.The flutes will not cut, not sharp, and do not cut.