Review on 🪚 Chiloskit 3-Piece Titanium-Coated HSS Steel Step Cone Drill Bit Set - Ideal for Drilling Holes in Metal/Wood - Sizes: 4-12/20/32mm by Nick Winnett

3-step drill bits were supplied with no spacers or edge protectors between bits. It's not good when cutting edges hit another cutting edge. Significant damage was evident. Some damage is visible in these pictures. Damage is visible on the cutting edges of the 32mm step and the 12mm and 14mm steps. All three were in a zip-loc package sealed in a paper envelope. A piece was sticking out of the bag and envelope. The picture shows the bits found in the Zip-Loc freshly removed from the envelope with the hole showing and the bits sticking out of the plastic bag. It's not worth sending back.