Product Description
CMT Round Nose Bit - 3/8 in. Diameter, 3/16 in. Radius, 1/4 in. Shank is a precision carbide-tipped routing bit engineered for creating smooth, semi-circular coves, decorative grooves, flutes, and veining profiles in wood and wood derivatives. Whether you are personalizing door panels, drawer fronts, or accent surfaces, this round nose (core box) bit delivers clean, repeatable results with a refined decorative finish. Featuring a 2-flute design in hard metal (HW) carbide construction, this bit brings professional-grade decorative routing capability to handheld routers, router tables, and CNC routing machines alike.
Key Features
- 3/8 in. cutting diameter with 3/16 in. radius - produces a precise, uniform semi-circular cove profile ideal for fluting, veining, and decorative accent routing on panels and furniture components.
- Hard metal (HW) carbide-tipped flutes - delivers long-lasting cutting performance across solid hardwood, softwood, plywood, MDF, and other wood derivatives without frequent resharpening.
- 2-flute configuration - provides a balanced cutting action that reduces vibration and promotes a smoother surface finish on decorative grooves and coves.
- 1/4 in. shank diameter - fits a wide range of standard routers and router tables, making this bit versatile and easy to integrate into existing tool setups.
- Right-hand (RH) rotation - matches the standard rotation direction of virtually all handheld and table-mounted routers, ensuring safe, compatible operation.
- 2 in. total length with 1/4 in. cutting height - provides sufficient reach for decorative surface work while keeping the bit compact and stable during routing passes.
Why This Product
- The 3/16 in. radius geometry creates a true semi-circular groove profile, making it the right choice for woodworkers who need accurate, decorative fluting or veining without custom grinding or specialty tooling.
- Hard metal carbide construction means this bit maintains its edge through extended runs on demanding materials like MDF, chipboard, and melamine - reducing downtime and replacement costs.
- The compact 1/4 in. shank and 2 in. overall length make this bit compatible with a broad range of routers, from lightweight trim routers to full-size table-mounted setups, giving you flexibility across different workstations.
- Designed specifically for decorative surface routing, this bit lets you add personalized signature motifs, panel accents, and delicate grooves to doors and drawer fronts with consistent, repeatable results.
Specifications
- Manufacturer Part Number: 814.095.11
- Brand: CMT Orange Tools
- Diameter: 3/8 in.
- Radius: 3/16 in.
- Shank: 1/4 in.
- Cutting Height: 1/4 in.
- Total Length: 2 in.
- Number of Teeth: 2
- Material: Hard Metal (HW) Carbide
- Rotation: Right-Hand (RH)
Approved Applications
- Routing semi-circular coves and decorative grooves
- Fluting on door panels and drawer fronts
- Veining and accent routing on solid wood surfaces
- Decorative profiling on plywood, MDF, and wood composite panels
- Personalized motif routing on furniture and cabinetry components
Frequently Asked Questions
What profile does this bit cut?
This round nose bit cuts a smooth, semi-circular cove profile with a 3/16 in. radius, producing a 3/8 in. wide groove. It is commonly used for decorative fluting, veining, and accent grooves on wood surfaces.
What materials can this bit be used on?
The hard metal (HW) carbide construction makes this bit suitable for solid hardwood, softwood, plywood, MDF, chipboard, and other wood derivatives. It is designed for use with wood and wood-based materials.
Is this bit compatible with a standard trim router?
Yes. The 1/4 in. shank is the standard shank size accepted by most trim routers, full-size handheld routers, and router table collets, making this bit widely compatible across common routing setups.
How many flutes does this bit have, and why does it matter?
This bit features 2 flutes (cutting edges). A 2-flute design balances cutting efficiency with chip clearance, helping to reduce vibration and deliver a smoother decorative groove finish compared to single-flute bits.
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