Faithfull Combination Oilstone 100mm

Designed specially for use by carpenters and mechanics. Combination oilstones are made from aluminium oxide.

One side coarse, one side fine, this is for use with oil when sharpening chisels and plane irons.

* Size: 100 x 25 x 12.5mm (4 x 1 x 1/2in)
* Grit: Coarse 120, Fine 240