STONE-TYPE GLAZE BREAKER 2 – 7″

• Full 2″ to 7″ Range (50.8 – 177.8mm)
• Controlled pressure assures positive, adjustable contact through full range. 
• Operates with any electric drill. 
• Furnished with 3″ long 220 grit stones, see below for other grits. 
• Adjustable stop collar permits quick selection of two range settings, from 2″ to 4″ and from 4″ to 7″. 
• Stone arms are easily compressed to eliminate cylinder scratches.