Durable 3-tooth tenon router bit with 8mm shank, designed for woodworking joinery, mortise and tenon cuts, cabinet making, and precision slotting applications.
Precision router bit designed for strong lock miter joints. Made from 45# hardened steel with YG6X carbide tip, CNC ground for mirror finish, and coated with heat-resistant Teflon®. Ideal for woodworking drawers, panels, and cabinet assembly.





Features
- 100% brand new and high quality
- Designed for drawer making and woodworking corner joints
- Industrial-grade router bit with anti-kickback design
- Solid hardened steel body
- Heat- and resin-resistant Teflon® coating
- High hook & shear angles for smooth cutting
- Produces clean, splinter-free finishes
- Fully enclosed and lubricated bearing
Specifications
- Item: 45° Lock Miter Router Bit
- Shank Diameter: 8 mm
- Material: 45# hardened steel
- Carbide Tip: YG6X micro-grain carbide
- Balance Tolerance: ±0.003″
- Blade: Industrial-grade micro-grain carbide
- Cutter Finish: CNC ground to 600-grit mirror finish
Reference: Machine Speeds
| Machine | Speed Range | Notes |
|---|---|---|
| Trimming machine | 10,000–30,000 rpm | General trimming |
| Electric router | 9,000 / 12,000 / 15,000 / 19,000 / 23,000 rpm | 5 gear settings |
| Vertical router | 12,000–24,000 rpm | Low / High modes |
| CNC engraving machine | Up to 18,000 rpm | Variable frequency |
Diameter vs. Max Speed / Feed
| Diameter (mm) | Max Speed (rpm) | Max Feed (mm/min) |
|---|---|---|
| ≤ 25 | 24,000 | 5,000 |
| 25.1–35 | 18,000 | 4,000 |
| 35.1–50 | 16,000 | 3,500 |
| 50.1–60 | 14,000 | 3,000 |
| 60.1–80 | 12,000 | 2,500 |
| ≥ 80 | 10,000 | 2,000 |















