Well DONT get one of these. After persevering long enough with it, it went in the bin. TOTAL piece of crap.Ive got one of these coming in the post http://www.ebay.co.uk/itm/Draper-Drill-Bit-Grinding-Sharpening-Attachment-For-Use-With-Bench-Grinder-44351-/161820867363?hash=item25ad467b23:g:5vMAAOSwFnFV8Edb
Will hopefully help keep the club fist at bay