Japanese Octagonal Gennou Hammer standard Stones can be used dry

Stones can be used dry or wet

The bevel is set at a 25 degree angle

coarse one side and fine on the other

24 pocket Tool roll dimensions:

The narrow blade clamping head is available separately as an accessory for existing owners of the standard Mk

Japanese Octagonal Gennou Hammer standard Stones can be used dryA Asahi Japanese octagonal gennou hammer available in three sizes: 115g 225g 375g This type of hammer is very popular and is classed as a good all round hammer. The hammer has an octagonal head with bright, smooth faces at either end. The head is fitted with a high quality Japanese oak handle. Weight: 115g, 225g, 375g Handle Length: 280mm (11") 305mm (12")