Straight Two Flute Worktop Cutter - 12.7mm Diameter x 50mm Depth of Cut - 1/2" S
DIMAR cutters cost a little more but last significantly longer. Centre plunge tip. Double-Sided Diamond Credit Card Stone 85mm x 50mm - 1000 and 600 Grit - ECCSFF. Original Formula Lapping Fluid for Diamond Abrasives.