Product Description
The CMT Solid Surface Inlay Router Bit is purpose-built for adding decorative inlays of wood, plastic, or metal to solid surface countertops - making it a go-to tool for countertop fabricators and woodworking professionals working with materials like Corian and similar solid surface substrates. With a 7/8 in. diameter, 1/4 in. cutting height, and 1/2 in. shank, this right-hand rotation bit delivers precise, repeatable inlay cuts with a clean finish. A non-marring Delrin bearing protects finished edges during guided routing passes, and the 2-flute hardmetal (HW) carbide construction ensures long-lasting performance in demanding solid surface routing applications.
Key Features
- Non-marring Delrin bearing - protects the finished edges of your solid surface workpiece during template-guided cuts, eliminating unsightly scuff marks or surface damage on completed countertops.
- 7/8 in. cutting diameter with 1/4 in. cutting height - sized specifically for inlay work, giving you the controlled material removal depth needed to seat decorative inlays flush with the countertop surface.
- 3/16 in. depth of cut - allows precise pocket routing for thin decorative inlay materials without over-cutting into the countertop substrate.
- HW (hardmetal) carbide construction, 2-flute design - delivers clean shearing cuts with reduced heat buildup, extending cutting life when working through dense solid surface materials.
- 1/2 in. shank - provides superior rigidity and reduced vibration compared to smaller shanks, improving cut accuracy and bit stability during handheld router use.
- Right-hand rotation - compatible with standard router spindle direction, making this bit a straightforward fit for most handheld portable routers without any special setup.
- 3-3/32 in. total length - offers enough reach to clear collet hardware while keeping the bit stable and well-supported during guided inlay routing passes.
Why This Product
- Designed specifically for decorative inlay work on solid surface countertops - not a general-purpose bit adapted for the task, but a dedicated inlay router bit engineered to produce consistent, flush-seated results in solid surface materials.
- The Delrin bearing protects the routed surface as you follow a template, making it the right choice for finish-critical countertop applications where edge damage is not acceptable.
- The 1/2 in. shank paired with a 2-flute carbide tip gives fabricators the balance of stability and cut quality needed when routing decorative channels in countertop work by hand.
- At a 3/16 in. depth of cut, this bit is well-suited to inlay applications requiring shallow, controlled pockets - reducing the risk of cutting too deep and compromising the countertop surface beneath the inlay.
Specifications
- Manufacturer Part Number: 880.511.11
- Brand: CMT Orange Tools
- Diameter: 7/8 in.
- Cutting Height: 1/4 in.
- Cutting Depth: 4.76mm
- Total Length: 3-3/32 in.
- Shank: 1/2 in.
- Number of Flutes: 2
- Material: HW (Hardmetal Carbide)
- Rotation: Right-hand (RH)
Approved Applications
- Decorative wood inlay routing on solid surface countertops
- Plastic inlay installation in solid surface materials
- Metal inlay routing on solid surface countertops
- Template-guided inlay pocket cutting
- Handheld portable router inlay work
Frequently Asked Questions
What types of inlay materials can this bit be used with?
This bit is designed to add decorative inlays of wood, plastic, or metal to solid surface countertops, as specified in the product features. It is optimized for use on solid surface materials.
What is the purpose of the Delrin bearing on this inlay bit?
The Delrin bearing is a non-marring guide bearing that rides along a template or edge during the routing pass. Because Delrin is a soft, low-friction material, it protects the finished edges of the solid surface workpiece from being scratched or marked during cutting - an important consideration in countertop fabrication where surface appearance is critical.
Is this bit compatible with a router table, or is it for handheld use only?
According to the product data, this bit is specified for use on handheld portable routers. Always follow router and bit manufacturer guidelines for proper machine compatibility.
What is the difference between the cutting height and the cutting depth for this bit?
The cutting height is 1/4 in., which refers to the length of the cutting edge on the bit. The cutting depth is 4.76mm (approximately 3/16 in.), which represents how deep the bit is set to cut into the material surface. For inlay work, the depth of cut determines how deep the inlay pocket will be routed into the countertop.
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