I really like the look of this, particularly as though it looks as though it will double as a Dremel tool too.
http://r.ebay.com/O0Mwp4
Tell me it's not crap?
Unfortunately,for £50,it is way overpriced!,it is only 120w,which means,the lower the wattage,the lighter you have to be,the higher the wattage,the more useful it is,mine is 150w,so with a 4" polishing wheel,I can just about,but only just mind,get away with,very mild metal removal,mild first polish,medium last buff,what I mean by medium/mild is,the pressure you use,on the work piece to the wheel...And dont forget,you need to add £20 for the conversion kit,which I doubt that one would even take....And most of the bits in that set you would never use when it comes to restoring razors...
What you want is one of these,for £18...
http://www.screwfix.com/p/energer-enb519grb-150mm-bench-grinder-240v/93157
Now be aware,these spin in reverse,so when you buy,this kit....
http://www.ebay.co.uk/itm/Bench-Gri...2-BGK0-4001-/291410456579?hash=item43d96ab003
The left spindle would go on the right hand side,and the right spindle would go on the left hand side,power switch facing you...The wheels going upwards,instead of downwards,unlike most modern grinders do.The way to rectify that,is to use the grinder,once it has become a polisher,BACK TO FRONT,so the power switch is pointing away from you...
And PLEASE,be very careful!,even a low powered machine like this can rip an item out of your hand without a problem!,it takes a bit of polishing practice,with one polishing tool or another,to become proficient at it!.AND WEAR GLASSES!,the compound,and bits of buffing wheel,go straight in your face!.
Please dont forget,these things spin at nigh on 3000rpm...
The closest Ebay find was this one,I dont know which way the wheels turn mind...
http://www.ebay.co.uk/itm/Rhyas-150...nch-Grinder-/351185318524?hash=item51c446b27c