DIAMOND SHARPENING BLOCK: 150 X 50MM 180 GRIT YELLOW

* These sharpening stones should be lubricated prior to each use using a light machine oil * Heavy oils tend to load the surface and reduce the effectiveness of the stone * When sharpening move the tool being sharpened in a wide figure 8 motion across the face of the stone * This action will give a consistant edge to the tool and prevent the stone from wearing unevenly * Should the stone surface become clogged or loaded then it should be cleaned with kerosine or a stiff fibre brush *

* General tool sharpening stone * These are a oval shapped stone and is a general purpose sharpening stone for garden or contractors tools *

* This Diamond sharpening block come on a wooden case for safe storage * This block is a fine version for honing perposes * This red version is 360 grit