I AM MORTIFIED !! As a special treat for our wedding anniversary my hubby bought me a pendant drill, it's lovely, used it for the first time today and I can't believe it..... the shank broke on my polishing bit and has sheared off and has completely wrecked the collet and the collet can only be removed by using a hexanol allan key to loosen it and the hole for that it is behind the jammed in sheared off shank !!!! I have completely wrecked the handpiece in one day, has anyone got any helpful advice ( apart from secretly buying a new handpiece, oh I feel sooo bad !! )
Lisa
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