RS PRO Medium Rectangular Sharpening Stone, 102 mm x 19mm x 229 mm

Handle-type, with 51mm x 19mm hone bonded to plastic handle (overall size 150mm x 19mm x 4mm)
Double-folding-handle-type, with 102mm x 19mm hone bonded to plastic double folding handle (size 235mm x 28mm (open), 125mm x 28mm (closed)
Stainless steel ’credit card size’ hone 82.5mm x 51mm for general rework or tool room applications, supplied in PVC wallet

Eze-lap® diamond hones feature industrial grade diamond particles uniformly distributed in a stainless steel alloy. They are ideal for sharpening or re-work of hardened metal components. Characteristics include excellent and uniform performance, corrosion resistance and longevity of life.