Freud Router Bit 43-216 15/16 Inch 45 Degree Bevel Trim 1/4 Inch Shank 12000 RPM 4 Sided Carbide Insert Knife Plastic Laminate Trimmer Tool
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Precision Freud 45-Degree Insert Bevel Trim Router Bit 43-216 with 1/4 Inch Shank
The Freud 43-216 15/16-Inch Carbide Tipped Insert Bevel Trim Router Bit functions as an industrial-grade laminate edging tool engineered to execute precise 45-degree bevel cuts and eliminate sharp corners on plastic laminates, acrylics, and melamine substrates. Manufactured with a 4-sided rotatable solid carbide insert knife system (part # CG01MBA3) and a 3/4-inch ball bearing pilot, this 1/4-inch shank bit features a 15/64-inch cutter height, a 1-23/64-inch overall cutter diameter, and a 12,000 RPM maximum speed rating. Compatible with compact laminate trimmers and handheld portable routers, this 2-wing insert bit allows instant edge rotation when dull to maintain razor-sharp performance, delivering burn-free, factory-smooth bevel transitions across countertop fabrication and cabinet joinery without manual filing.
Best Used For:
- Plastic Laminate Countertop Beveling: Cutting a clean 45-degree decorative bevel along Formica and Wilsonart countertop edges to prevent chipping and eliminate manual hand filing.
- Cabinet Door & Drawer Edge Finishing: Beveling plastic laminate, acrylic, and melamine face edges on commercial cabinet doors to create durable, softened transitions.
- Guided Bevel Edge Duplication: Following substrate faces using the 3/4-inch pilot ball bearing to produce consistent, chatter-free bevel profiles on curved trim work.
Key Performance & Safety Features
- 4-Sided Indexable Solid Carbide Inserts: Replaceable solid carbide knives feature four distinct cutting edges, allowing quick rotation to a fresh edge for zero sharpening downtime.
- Precision 45-Degree Bevel Cut Geometry: Precision-ground angle removes sharp laminate overhangs in a single pass, replacing tedious hand filing.
- Integrated 3/4-Inch Ball Bearing Pilot: Smooth-rolling guide bearing tracks substrate faces accurately to prevent workpiece scoring or friction burning.
- Cost-Effective Maintenance System: Indexable throwaway insert design eliminates bit sharpening costs and maintains exact cutter diameter over time.
- Computer-Balanced Dynamically Balanced Body: Dynamically balanced tool body eliminates vibration and edge chatter at speeds up to 12,000 RPM.
- Universal 1/4-Inch Shank Profile: Fits standard 1/4-inch router collets across compact palm laminate trimmers and handheld portable routers.
What's Included
- (1) Freud 43-216 Insert Bevel Trim Router Bit with 1/4" Shank
- (1) Installed 4-Sided Solid Carbide Replaceable Insert Knife (CG01MBA3)
- (1) 3/4" Pilot Ball Bearing Assembly
Technical Specifications
| Brand Name | Freud |
| Model Number SKU | 43-216 |
| Product Tool Classification | Insert Carbide Bevel Trim Laminate Router Bit |
| Overall Cut Diameter (D) | 1.359375 in. (1-23/64 in.) |
| Shank Diameter (d) | 0.250 in. (1/4 in.) |
| Bevel Cut Angle (a°) | 45 Degrees |
| Carbide Cutter Height (B) | 0.234375 in. (15/64 in.) |
| Overall Bit Length (L) | 2.625 in. (2-5/8 in.) |
| Pilot Ball Bearing Diameter | 0.750 in. (3/4 in.) |
| Number of Cutting Wings | 2 Wings |
| Maximum Rotational Speed | 12,000 RPM (Speed Adjustment Required) |
| Cutting Edge Material | Solid Micrograin Carbide Insert Knife |
| Replacement Knife Part Number | Freud CG01MBA3 |
| Machine Equipment Compatibility | Compact Laminate Trimmers, Handheld Routers, Router Tables |
| Target Substrates | Plastic Laminates, Melamine, Acrylics, Wood Veneers |
Pro-Tip: When indexing or replacing the CG01MBA3 carbide knife on this bevel trim bit, use a brass wire brush to clean all contact adhesive dust and wood chips out of the cutter pocket before tightening the torx mounting screw. Seating the insert knife on a clean pocket face ensures perfect alignment and prevents premature micro-chipping of the solid carbide cutting edge at 12,000 RPM.
