Chisels with whetstone and sharpening tool this sharpening tool always guarantees the correct sharpening angle suitable for firmer chisels plane blades etc adjustable sharpening angle jaw width of between 6 80 mm ideal in conjunction with the included whetstone 195 x 50 x 25 mm lxwxh one side medium grain the other side fine grain the four punch chisels are forged and manufactured in accordance to german safety standards 5154 with lateral bevel and blade cap top quality wooden shaf