Jet 708801DX Quick Set 6 Inch Jointer Knife

Product Description

The JET 708801DX is a Quick Set jointer knife designed as a direct replacement blade for JET J6-KQC jointers. Jointer knives are the cutting edges that surface and straighten lumber by shearing material from the workpiece as it passes over the cutterhead. This knife is sold individually and is intended for professional woodworkers and millwork tradespeople who require a precise, reliable replacement to maintain flat, accurate surfacing performance on a 6-inch jointer.

This jointer knife is suited for use in shop environments where a JET J6-KQC 6-inch jointer is in service. Typical applications include furniture fabrication shops, cabinet shops, millwork operations, and general woodworking facilities where face and edge jointing of solid wood is performed regularly. Replacement of worn or chipped knives restores clean, tear-free cuts and accurate reference surfaces.

Key Features

• Quick Set design simplifies knife alignment and seating during cutterhead installation
• Sized for 6-inch JET J6-KQC jointer cutterheads
• Sold individually, allowing single-knife replacement or full set refresh
• Compact and lightweight at 0.66 pounds for easy handling during changeover

Compatibility

Designed as a replacement jointer knife for the JET J6-KQC 6-inch jointer.

Installation Notes

Jointer knife replacement should be performed by a qualified technician familiar with cutterhead service procedures. Disconnect and lock out power to the jointer before removing the cutterhead guard or accessing the knife slots. Use appropriate clamping blocks and a dial indicator or knife-setting jig to ensure consistent knife projection across all positions. Follow the machine manufacturer's service instructions for torque sequences on gibs and clamping hardware.

Technical Specifications

• Knife Width: 6 inches
• Weight: 0.66 pounds
• Sold As: Each
• UPC: 662755524394

Standard Information

• Brand: JET
• Manufacturer Part Number: 708801DX