At last, a simple and effective drill bit sharpening machine which is easy to operate and which will produce standard 118° drill points accurately every time. The drill bit is clamped into the movable carriage, advanced up to the grinding wheel and the carriage is moved from left to right to produce an accurately ground relief angle; a repeat operation with the carriage rotated about its axis produces a perfectly matched second relief angle. The carborundum wheel, which is rotated at 8,000rpm by the quiet 85W motor, will sharpen carbon steel and high speed steel bits from 3mm to 13mm in diameter. A dressing stone for re-truing the wheel is included; full instructions are also supplied.
27 December 2012
Proxxon BSG 220Bought this tool at great expense and have not managed to grind a single drill to the correct angle. Handbook is ambiguous, you have to set the drill in the holder by guesswork.
2 October 2009
Proxxon BSG 220 drill shapenerthe first thing that impressed me was the very nice build quality After looking at the manual and looking at the youtube video which