NOT SUITABLE FOR K03 PRO! The universal attachment for the convex sharpening of knives is mounted on the abrasive holder and provides an even change in angles across the entire width of the secondary bevel. Convex grind, shows itself very well under shock loads, during the cutting of reeds, coastal shrubs, grass, large raw bones, and dead branches. It is also more effective for deep cutting than knives with a V-shaped grind, provided the blade thickness is similar - this is due to less 'sticking' to the material. This form is most suitable for long-bladed combat weapons, large knives, and logging axes.Angle ranges are determined by the position of the rod in the attachment. The attachment is marked with the appropriate angle ranges. During the movement of the abrasive along the secondary bevel from the cutting edge line to the knife spine, the range of angles changes in the direction of reducing the angle. To choose the range angles you have to keep in mind the thickness behind the edge of the blade. With a minimum thickness of 0.2-0.4 mm, the range of 4.3 degrees is suitable; with an average thickness of 0.4 – 0.6 mm, the range of 7.2 degrees; with a thickness of 0.7 mm, the adapter of 10.7 degrees.Included:Adapter for three angle ranges: 4.3°, 7.2°, 10.7°Installation kit with 4 mm screwSuitable only for TSPORF K03 sharpener. NOT SUITABLE FOR K03 PRO!
