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How to Improve Cutting Effect & Service Life of Dado and Jointer Bits
Share practical operation and maintenance skills for dado bits and jointer bits to avoid chipping, burning and rapid tool wear in woodworking processing.
Dado bits and jointer bits are high-precision woodworking tools. Incorrect operation easily causes wood burning, edge chipping and tool damage. The first key point is to control rotating speed and feeding speed. Too fast feeding will squeeze the blade and cause tool wear.
Keep the cutter and wood surface clean before processing. Sawdust accumulation will affect cutting smoothness and scratch the board surface. For multi-layer plywood and composite boards, choose sharp carbide cutters to prevent tooth collapse.
After long-term use, clean the tool surface and store it in a dry environment. Regular sharpening can restore cutting performance. Standard operation and daily maintenance can greatly extend the service life of dado bits and jointer bits, reducing production cost for woodworking enterprises.