230 Pcs Drill Bit Set,Titanium Twist Drill Bit Set - 135°Tip High Speed Steel Drill Bit Kit Titanium Coated Bits for Wood, Metal, Plastic with Storage Case

As for the bits, the ones I have used so far are sharpened at the wrong angle. The heel is higher than the cutting edge, so you have to press hard, and they get hot even in wood. Some are also bent.They worked OK for wood after I reshaped them, haven't tried on steel yet, though.I kept them as I like the case and if you touch them up on the grindstone they are cheap enough to be disposable.

This product was fit for purpose

Such a poor quality drill set, I don't think there's one molecule of titanium in these, I couldn't get a hole through 2mm mild steel plate with any of the drill bits I could be bothered to try, some snapped, some bent and one even untwisted itself after I drilled a pilot hole with a different drill set. Do yourself a favour and buy something a little more expensive that will actually donthe job it's intended for.

Bought this in January for spares, I have just opened them to use a new bit and it was blunt job to even drill paper, so tried another and another and another and so it went on not one drill bit would drill through anything

Nice, handy package.

These drill bits are blunt and useless I would greatly appreciate a re fund as these drill bits are useless and I don’t see why I should pay for something that isn’t fit for purpose

Couldn't beleive how bad these were. Barely worked. Complete waste of time.

The drills l have tried to date were not sharp they burnt a hole through plywood, poor quality