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NOT SUITABLE FOR OLDER K03! The attachment, compatible with both K03 Pro and K03 Lite, is designed to create a convex grind when used on the abrasive holder. It ensures a consistent angle change across the entire width of the secondary bevel. The angle range, which includes 4.3°, 7.2°, and 10.7°, decreases as the abrasive moves from the cutting edge line to the spine of the knife. This feature allows for precise and efficient sharpening.
| • Works with K03 Pro (only)
• 3 convex offset ranges: 4.3°, 7.2°, 10.7° | • Convex grind is the best for impact loads and heavy work
• This geometry makes the blade stronger, because it has more material near the edge |
The angle range scale is printed on the side of the attachment's body. You have to match the angle hole according to the thickness behind the edge (TBE) of the knife:
• For TBE of 0.2 - 0.4 mm, use the 4.3-degree hole.
• For TBE of 0.4 - 0.6 mm, the 7.2-degree hole.
• For TBE of 0.7 mm or more, the 10.7-degree hole.
The set includes:
• Convex Pro attachment with three angle ranges: 4.3°, 7.2°, 10.7°;
• M4X6 fixing screw
