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- Material: ABS + Ceramic
- Weight: 12g
- Size: 100mm × 20mm × 16mm
- Guide Length: 100mm (Suitable for knives longer than 100mm)
- Slot Thickness: 4mm (Recommended for knife spine thickness ≤ 4mm)
- Flat Contact Width: 20mm (Recommended for blade width ≥ 20mm)
- Application: Oilstones / Whetstones, Flat Sharpening Stones, Double-sided Diamond Sharpeners
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- Material: Cast Iron&Carbon Steel
- Clamping Range: 0–89mm
- Weight: 147g
- Application: Designed for quick fixed-angle sharpening of woodworking chisels, planer blades, carving knives, engraving chisels, and other woodworking tools.