The Vermont American 1/4 in. D X 1/4 in. X 1-9/16 in. L Carbide Tipped Core Box Router Bit is built for precise curved profiles and clean, consistent grooves in wood projects. With a 1/4" diameter and 1/4" shank, this bit fits standard routers while delivering dependable performance on both small-scale details and mid-sized workpieces.
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Diameter (D): 1/4 in
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Shank Diameter: 1/4 in
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Overall Length: 1-9/16 in
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Cutting Length: 3/8 in
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Radius: 1/4 in
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Bearing Diameter: 1/2 in
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Material: Carbide Tipped
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Style: Core Box
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Package: Boxed; 1 piece
What this core box router bit excels at
Core box bits carve shallow, rounded-bottom channels that are ideal for sign-making grooves, decorative edge profiles, and relief work on panels. The 1/4" radius creates a soft, uniform curve that reduces tear-out and yields a professional, finished look on both softwoods and hardwoods. The carbide tip maintains sharpness longer than traditional high-speed steel, delivering smoother cuts, fewer passes, and longer bit life even with dense woods.
Ideal uses and use cases
Use this bit to create subtle decorative edges on cabinetry faces, round-bottom grooves for sign backgrounds, and channel work that requires a gentle curve rather than a sharp corner. It’s well-suited for hobbyist projects and professional shop setups alike, offering reliable performance in pattern routing, inlays, and templated contours. The compact design fits compact setups while still delivering consistent results across multiple passes.
Why choose Vermont American carbide-tipped tooling
Carbide-tipped bits offer lasting edge retention, producing cleaner cuts with less burning and chatter compared to standard steel bits. The 1/4" shank integrates smoothly with most routers, while the 1-9/16" overall length provides enough reach for controlled depth in tight spaces. When precision matters, this core box bit helps you achieve uniform curves and repeatable results—perfect for production runs or detailed, hand-crafted work.
Tips for best results
- Make multiple shallow passes to reach the full 3/8" cutting length without overworking the bit.
- Maintain steady feed rates and use appropriate router speed settings for the wood you're cutting to maximize edge quality.
- Keep the bit sharp and clean; carbide tips resist dulling, but regular maintenance extends performance and life.
