Very Important Remind (1) :This Eco Edge Plate fits 5/8"-11 thread spindle's polisher (doesn't fit M14 spindle polisher).  The Polisher on top of the Eco Edge Plate on the photo is NOT included in this package.  This package carries (a)-(c):  (a) the Eco Edge Plate and   (b) (40 Pieces) of 4" Diamond Polishing And   (c) 1 piece of V40 (40mm /    1 1/2") Full Bullnose Router Bit (used with this machine) .  The 40 Pads of 4" Pad are:   5 X Grit 50 100 200 400 800 1500 3000 6000.       Details of Eco Edge Plate:   The Eco-Edge transform electric & pneumatic polishers into a profile edging system.and granite.  Adapters & hardware to run electric or pneumatic grinder with 2" or less collar size is included.  The Eco-Edge uses standard M10 router bits, no need to replace your bits with compatible products!