Heyu-Lotus 5 Pcs HSS Countersink Drill Bit Set, Woodworking Chamfer Screws Hole Drills Bit for Wood Drilling, Plastic, Drilling Holes

Brilliant, just what i was looking for a drill bit with a counter sink attached. The depth of the pilot hole can be adjusted which is an extra bonus. Great product.

they worked well but drill broke. used one of my own bits and no problem just use right size for the counter sink. the counter sink works well.

Are these the greatest ever countersink drills? No, of course not, they're under £8 for 5 what did you expect? Still, they do what they are supposed to and do it well enough. They're sharp and cut a clean hole/countersink. It can be difficult to extend or get the drill bits out as they seem to get stuck against the countersink blades, but you can get around that by leaving them short, countersinking a shallower hole and coming back afterwards with a longer drill bit. Each bit comes in it's own plastic holder and has an Allen key/Wrench and spare grub screw in case you lose one, so you get 5 bits, 5 Allen keys and 5 spare screws. Given the screws and Allen keys are all the same size, it's surprising that you get five of each when I would have expected just one. Overall, good value for money at around £1.55 each, would recommend and will probably buy some more in the future.

Very nice item. They come in there own box,and a allen key with a spare grub screw. Very impressed.

Really like these. Nice and sharp, they are sized metric so, 2.5mm pilot, 3mm, 3.2 and 4mm. nice. Not screw size 8, 10, 22 etc Come supplied in individual plastic cases that can be reused as storage. Also each cutter has an Allen key and spare grub screw in the box, thats a nice touch. Going to buy a second set I like them that much, just in case I cant get them again in a few years. Borat Rating = very nice.

Seems very good n sharp

Drill bit could be slightly stronger however countersink part cuts very well

Tough, materials good quality