Freud 75-102 Up Spiral Router Bit 1/4 in Solid Carbide

Product Description

The FREUD 75-102 is a solid carbide up-cut spiral router bit designed for precision milling in wood, composites, and similar materials. The up-spiral geometry pulls chips upward and out of the cut, keeping the flutes clear and reducing heat buildup during extended routing passes. With a 0.25-inch cutting diameter, a 1-inch cutting length, and a 0.25-inch shank, this bit handles demanding work including mortise cutting and blind hole routing. It is a 2-flute design ground from solid carbide stock for edge retention well beyond high-speed steel alternatives. Licensed woodworkers, cabinetmakers, and shop technicians running CNC or handheld router setups are the primary users.

This bit is suited for both production shop environments and single-trade bench work where clean, tight-tolerance slots and pockets are required. Typical applications include mortise and tenon joinery, hinge pockets, dowel holes, and blind routing passes in solid wood, plywood, MDF, and hardwood composites. The 1-inch cutting length gives adequate depth for standard mortise work without excessive tool stick-out. Package quantity is 10 units per order.

Key Features

• Up-spiral flute geometry evacuates chips upward, reducing recutting and heat in the cut zone
• Solid carbide construction provides superior edge retention compared to carbide-tipped or HSS bits
• 2-flute design balances chip load and surface finish across a range of feed rates
• 0.25-inch shank fits standard 1/4-inch collets on handheld routers and CNC spindles
• 1-inch cutting length accommodates standard mortise depths and blind pocket work
• Sold in a package of 10 bits for production or multi-station shop use

Compatibility

Designed as an OEM-style replacement or standard-supply bit for routers and CNC machines fitted with a 1/4-inch collet or collet reducer. Confirm spindle collet size and maximum RPM rating before use.

Installation Notes

Installation is performed by a machinist, cabinetmaker, or qualified woodworking technician. Power down and fully isolate the router or CNC spindle before changing bits. Insert the shank fully into the collet and tighten to the router manufacturer's specified collet torque using the appropriate wrenches — do not over-tighten or bottom the bit against the collet bore. Inspect the cutting edges for chips or cracks before each use and replace the bit if damage is observed.