Sophisticated grinding attachment for use with the WSKTS Ken Onion edition. Suited for extensive rework and for all sharpening and dressing operations on blades. The variable geometry and the adjustable belt angle from 10° to 35° permits blades grinding from crowned to nearly flat shapes. It can also be used to grind a blade contour. Please note that this attachment is only recommended for experienced users since the blade does not travel through a guide, but is instead guided by hand on the preset belt angle. A flat support in the home position supports the user in this. Belt speeds from 1200 to 2800 sfm (surface feet per minute). Please also note that the blade grinder attachment is not intended to fully grind blades from blanks. Shipped with one belt each (1" x 18") in grits X65, X22, X4, P12.000 micro-mesh.