22mm diameter, diamond cutting disc for cutting 0.5-1mm grooves along the grain of bonsai deadwood and for ageing and 'feathering' the edges of deadwood. Comes fitted to a 3.2mm mandrel/shaft. Individual cutting discs (without mandrel) are available.

The Narrow Grain Cutters are not only useful for creating very narrow fissures in wood, but also 'feathering' and ageing the edges of deadwood.
Eye Protection must be worn.