"In order to use this you must also buy an Arbor and pilot drill! It would be nice if they mentioned that in the description. Otherwise good product which eventually got through my very hard walls which diamond cutters even have problems with."
"Had a jobber build a planter about 2.5 m across in engineering brick. He forgot to put drains in! An hour, £25 quid and my old SDS plus and he's put 8 drains in. TCT points are still sharp. Got to be worth the money and now in the bag for the next job."