CUTTER – ROUTER HW D31 4-R6-45GRAD KL

Festool HW S8 D31,4/R6/45° Roundover and Chamfer Router Cutter

At a Glance:31.4mm carbide router cutter with an 8mm shank, 6mm radius, 45° chamfer profile and conical ball-bearing guide.

The Festool HW S8 D31,4/R6/45° is a specialist roundover and chamfer router cutter designed to produce a beautifully flowing edge profile in a single controlled routing operation. Its carefully engineered geometry forms a 6mm radius that transitions smoothly into a 45° chamfer without leaving an unwanted step between the two profiles. A conical ball-bearing guide follows the workpiece edge and maintains a consistent cutting position, making the cutter ideal for accurately profiling solid wood and suitable wood-based panel materials. Durable carbide cutting edges provide dependable performance and a long service life, while the precision-ground profile delivers clean, repeatable results for furniture, cabinetry and decorative joinery.

A smooth radius-to-chamfer transition in one profile

Unlike a conventional roundover or chamfer cutter, this combination cutter creates a 6mm curve that flows directly into a 45° bevel. The result is an elegant, professionally machined edge without a visible shoulder between the rounded and angled sections.

Product highlights

• Combination edge profile: Produces a 6mm roundover that transitions smoothly into a 45° chamfer.
• Clean shoulder-free result: Forms the radius and bevel without leaving an unwanted step between the profiles.
• Conical ball-bearing guide: Follows the workpiece edge for consistent positioning and controlled routing.
• Carbide cutting edges: Deliver excellent wear resistance and dependable cutting performance.
• Professional dimensions: Features a 31.4mm cutter diameter and 18.5mm cutting length.
• Standard 8mm shank: Fits compatible Festool routers and other suitable routers equipped with an 8mm collet.
• Complementary profiling: Works particularly well in combination with a matching chamfer cutter for coordinated edge profiles.