Countersink Drill Bit Set with Center Punch 8 Pack

Countersinks are fine. Center punch needs a few drops of oil in barrel. Use a few times and punch will operate smoothly.

The countersinks are very poor quality with little or no sharpening of the cutters. I only needed to work on some plastic parts so they were adequate, and the price is very low.

The bits came looking very used and also coated in a sticky substance. The sharp edges all look very worn. I used it once and had to push hard...tools are meant to make things easier. Honestly, just spend the extra little money and get a nicer set from a more reputable company.

Came as described with the various pieces listed. The tools look sturdy and durable. I can not wait to use it on our next project!

Arrived in good shape. Can be used immediately but a touchup sharping of the flutes improves the cutting

Not the sharpest or nicest countersinks I've ever used, but they get the job done.

The punch works great.. it’s cool that they come in all different sizes, but they are dull. They get the job done

I purchased these for my husband for when he works with wood and plastics. He says the spring punch is adjustable so you can set how hard it hits. The counter sink bits will work really well in both wood and plastic to flush the screw heads.