Freud FB-004 Forstner Bit 5/8 Inch Hss Wood Boring

Product Description

The FREUD FB-004 is a 5/8 inch Forstner bit from the Diablo Series, constructed from high speed steel (HSS) for durability in repetitive boring applications. It delivers clean, precise holes in wood and most engineered wood products. The sharp center spur accurately locates the center point before the cutting edge engages, reducing wander on entry. With a 3-1/2 inch overall length and a 5/16 inch shank diameter, this bit is sized for standard drill chucks and drill presses used in finish carpentry, cabinetmaking, and general woodworking. Carpenters, millwork installers, and finish trades keep this size on hand for shelf pin holes, hinge cups, and pocket applications.

The FB-004 is suited for residential and light commercial woodworking tasks where a flat-bottomed hole is required. Typical applications include drilling flat bottom holes, pocket holes, and overlapping holes in solid wood, plywood, MDF, particleboard, and similar sheet goods. The 5/8 inch cut diameter is a common size for shelf pin jigs, wire grommets, and light-duty dowel work. This bit is packaged as an individual unit and is appropriate for bench drill press use as well as handheld drilling when a stable guide or jig is used.

Key Features

• High speed steel construction resists heat buildup during repeated boring cycles
• Sharp center spur locates the hole center accurately before perimeter cutting begins
• Produces flat-bottomed holes suitable for hinge cups, shelf pins, and pocket joints
• Compatible with overlapping hole techniques for irregular or compound cutouts
• 5/16 inch shank fits standard 3-jaw drill chucks and drill press collets

Compatibility

Designed as an OEM-style replacement or standard Forstner bit for use in any drill press or handheld drill with a chuck accepting a 5/16 inch shank diameter.

Installation Notes

This bit is installed by woodworkers and finish carpenters using a drill press or handheld drill driver. Secure the workpiece firmly before drilling to prevent movement during the cut. When using a handheld drill, a guide jig is recommended to maintain perpendicularity. Inspect the center spur and cutting edges for sharpness before use and discontinue use if the bit shows signs of heat discoloration or edge rollover.