on another note,
i have used quite a few different drill bits for ceramics lately inc rubi's ceramic set at £55-oo, triangle bits, adjustable bits etc and i have to say i would rather buy a set of 365 drill bits for ceramics alone. much neater and accurate and those rubi sets get jammed onto the centre bit arrrghh....the 365 drill bits last quite alone time and the finished hole is excellent. in a trade where the finish of your workmanship is crucial, then these bits essential
cheers
ed |