Core Box Router Bit For Deep Flute Cuts

Core box router bit design on this Amana Tool 45944 router bit cuts much deeper flutes than possible with a regular core box bit, so installers and woodworkers can shape pronounced grooves in a single controlled pass on profiling work. The 1-1/4 inch dimension defines the cutting profile, which sets the shape of the flute for consistent results across multiple parts. The 2-3/4 inch dimension relates to the overall cutting length, giving room for deep decorative or functional channels without changing setups mid-run. A 5/8 inch radius profile creates a wide, rounded groove that reads clearly on doors, panels, and edge work while staying easy to sand and finish. The 1/2 inch shank matches common router collets on jobsite and shop machines, so this router bit seats securely for stable, low-vibration cutting during extended profiling runs.

Key Router Bit Details That Support Profiling

• The 1-1/4 inch x 2-3/4 inch x 5/8 inch radius geometry defines a large, rounded flute, which produces a bold profile line that stands out clearly on panels and edges for visible design work.
• The extra deep flute capability compared with a regular core box bit allows deeper channels in one pass, which reduces repeat cuts on the same piece and supports faster production on longer profiling runs.
• The 1/2 inch shank interface matches standard router collets, which supports a rigid connection to the tool and helps maintain smooth tracking along guides or fences during deeper cuts.
• Amana Tool branding on this router bit identifies a dedicated routing product line, which helps installers match this bit style with other profiling tools when building out a consistent routing setup.
• Router bit classification in the Bits, Blades and Cutters profiling category places it with shaping tools, which streamlines selection when assembling a set specifically for flute and groove work.

Installation And Bit Setup For Deep Fluting

This 1-1/4 inch x 2-3/4 inch x 5/8 inch radius core box extra deep router bit, with its 1/2 inch shank, seats directly in standard 1/2 inch router collets, letting installers use common routers for deep flute passes. The extended cutting length supports setup where the workpiece passes steadily under the bit for continuous grooves, which suits guided runs along fences or jigs. The 5/8 inch radius profile encourages feed rates that balance chip load and surface quality, keeping the groove bottom smooth for later finishing. Extra deep flute capacity compared with a regular core box bit means depth can be set on the router so each pass reaches the final profile, which saves time on repeated height adjustments.

How This Extra Deep Core Box Bit Works

Where This Core Box Router Bit Excels

The 1-1/4 inch x 2-3/4 inch x 5/8 inch radius core box extra deep router bit fits work where a wide, rounded groove is central to the design, such as decorative profiles on panels or edge detailing on longer stock. The large 5/8 inch radius establishes a deep, sweeping curve, so the resulting flute appears substantial rather than shallow, which is useful when the profile must remain visible after finishing processes. Extra deep flute capacity compared with a regular core box bit supports situations where a single, deep channel is needed for visual impact or functional clearance, letting fabricators route the full depth in one controlled pass when the setup and material allow. The 2-3/4 inch cutting length handles longer groove segments without having to reset depth between passes along the same path.

Why These Bit Details Support Repeatable Results

The extra deep flute ability of this router bit, beyond what a regular core box bit can reach, means installers can standardize on one depth setting for repeated parts, which supports consistent profiles across doors, drawer fronts, or trim runs. The 1-1/4 inch dimension combined with the 5/8 inch radius fixes the shape of the groove, reducing layout variation and helping jigs or fences line up to a known profile each time. The 1/2 inch shank provides a substantial gripping surface in the router collet, which supports stable rotation and helps hold alignment along fences for cleaner sidewalls on deep cuts. Placement in the Bits, Blades and Cutters profiling class signals that this router bit is tuned for shaping rather than bulk removal, guiding users to apply it where a defined contour matters as much as material removal. Individually packed supply protects the cutting edges from contact with other tools between jobs, which supports consistent cutting action from setup to setup.

Common Questions About This Core Box Router Bit

Select This Router Bit For Deep Flute Profiles

The Amana Tool 1-1/4 inch x 2-3/4 inch x 5/8 inch radius core box extra deep router bit with 1/2 inch shank is built to cut much deeper flutes than a regular core box bit, giving shops and installers a single-pass option for bold, rounded profiles. With its defined radius and extended cutting length, this router bit supports consistent shaping across multiple parts when a strong visual groove is part of the design. For profiling work that depends on a deep, rounded channel, this router bit offers the geometry and depth needed to carry the pattern cleanly along the length of the workpiece.