Freud 77-610 1/2 Inch Two Flute Mortise Compression Spiral Router Bit 1/2 Inch Shank Solid Carbide Black ICE Coating for Melamine Plywood and Hardwood

Achieve Flawless Chip-Free Finishes on Double-Sided Materials with Precision Mortise Compression Technology

The Freud 77-610 1/2" Mortise Compression Spiral Bit is a high-performance solution engineered for woodworkers who demand perfection when routing delicate, double-sided materials. Unlike standard compression bits, this mortise-specific design features a shorter up-shear length of 11/32", making it the premier choice for milling grooves, mortises, and through-cuts in thin materials 5/8" thick or less. By combining up-cut and down-cut action, this bit compresses the fibers of the material toward the center, ensuring a splinter-free finish on both the top and bottom surfaces of melamine, veneered plywood, and laminates.

Built for industrial durability, the 77-610 is manufactured from Freud Premier Solid Carbide and enhanced with TiCo™ High-Density Carbide to provide 2X the cutting life and performance of standard uncoated bits. The bit is finished with Freud’s proprietary Black I.C.E. (Industrial Cooling Element) coating, which maintains a cool cutting edge and facilitates superior chip evacuation to prevent burning and resin buildup. Optimized for high-speed use in CNC machines, handheld routers, and table-mounted setups, this two-flute bit provides a balance of speed and finish quality in hardwoods, softwoods, and composites.

Key Features

• Precision Mortising: Short up-shear length is specifically designed for perfect grooves and mortises in delicate materials.
• Multi-Material Excellence: Expertly routs melamine, veneer plywood, hardwood, softwood, and wood composites.
• Black I.C.E. Coating: Innovative coating keeps the cutting edge cool and ensures superior chip evacuation for a cleaner finish.
• TiCo™ High-Density Carbide: Specialized Freud carbide provides 2X increased life and performance versus standard bits.
• Industrial Versatility: Ideal for through-cuts in thin double-sided materials and professional-grade mortising tasks.
• Universal Compatibility: Engineered for use in CNC, hand-held, or table-mounted router applications.

What's Included

• (1) Freud 77-610 1/2" Two Flute Mortise Compression Spiral Bit

Specifications

Pro-Tip: To ensure a perfectly clean finish on both the top and bottom surfaces, make sure your cutting pass is deep enough to allow the down-shear portion of the compression bit to engage the top surface of the board. A depth of cut greater than the 11/32" upcut length is essential to activate the compression action that prevents surface chipping on delicate veneers and melamine.