# CMT Flush Trim Router Bit with Bottom Bearing, 50.8 x 25.4 mm, 12 mm Shank

**URL:** https://aio.lv/en/product--cmt-90663011--12433270
**Data updated:** 2026-05-14 08:32 (EEST)
**Category:** Other goods
**Manufacturer:** CMT
**Manufacturer code:** 906.630.11
**EAN:** 8019296001181
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The CMT flush trim router bit features a high-quality HM carbide cutting edge and a bottom-mounted ball bearing for precise template-guided routing. With a 50.8 mm cutting diameter, 25.4 mm cutting height, and a 12 mm shank, this tool is designed for professional woodworking, edge trimming, and pattern routing applications, ensuring clean finishes on various wood materials.

## Long description

The CMT Flush Trim Router Bit with Bottom Bearing is a precision-engineered tool designed for professional woodworking applications. Featuring a high-quality HM carbide cutting edge, this bit ensures exceptional durability and clean, smooth finishes on a wide variety of wood materials. The bottom-mounted ball bearing allows for accurate template-guided routing, making it an essential component for achieving consistent results in complex joinery and decorative projects.
Advantages
This router bit stands out due to its robust construction and high-performance carbide material, which maintains sharpness over extended periods of use. The bottom bearing placement provides excellent visibility and control when following templates, reducing the risk of errors during the routing process. Its balanced design minimizes vibration, contributing to safer operation and superior surface quality on both hardwood and softwood workpieces.
Suitable for
Template-guided routing and pattern copying
Flush trimming of wood edges and laminates
Professional cabinetry and furniture making
Creating precise decorative profiles
When it may not be suitable
This bit is not intended for use on metal, stone, or extremely dense synthetic materials, as these can damage the carbide edges. It is also not suitable for plunge cutting operations due to the specific geometry of the flush trim design.
Key specifications
Cutting diameter: 50.8 mm
Cutting height: 25.4 mm
Shank diameter: 12 mm
Material: HM carbide
Bearing type: Bottom-mounted ball bearing
How to use
Insert the 12 mm shank securely into the collet of your router, ensuring it is tightened according to the manufacturer's instructions. Position your template firmly on the workpiece. Adjust the router depth so that the ball bearing rides along the edge of the template while the carbide blades trim the excess material from the workpiece. Always feed the router in the correct direction relative to the rotation of the bit to maintain control and prevent tear-out.
What to consider before purchase
Verify that your router collet is compatible with a 12 mm shank.
Ensure the router has sufficient power to handle a 50.8 mm cutting diameter.
Check the thickness of your template to ensure it aligns correctly with the bearing.
Usage recommendations
Always wear appropriate personal protective equipment, including safety glasses and hearing protection. Regularly inspect the ball bearing for smooth rotation and clean the carbide blades from resin buildup to maintain optimal cutting performance.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All CMT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CMT service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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