【Application】This Jointer Blade Sharpener is designed for sharpening the blade cutting edge of woodworking Knifes and planer. The blades length can excess the Sharpening jig length. 【How to Use】Take off your blades from the planer, fix 2pcs blades into the two 45degree slots by opposite direction one by one, fasten the screw to grab blades securely.
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