2 of 3 people found the following review helpful
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This review is from: Bosch 50 Piece X-Line Accessory Set (DIY & Tools)
This is quality from Bosch as to be expected. It has all the drill bits you could possibly want. The masonry bits we had been using (not cheap from an high street retailer) were wearing out or snapping very quickly. None of these have gone blunt or snapped yet. The selection of screwdriver bits and hex/allen keys is useful too. I have never been able to find the right Allen key when needed!