6-Tooth T-Slot Router Bit for Woodworking (1/2″ and 12mm Shanks)
Durable woodworking router bit designed for precision slotting and trimming. Suitable for CNC, trimming machines, and engraving machines.









Features
- High-temperature & heat-resistant Teflon coating
- ±0.003″ tolerance for precision cutting
- Sealed, lubricated bearings for smooth operation
- Durable 45# steel construction
- Compatible with multiple woodworking machines
Specifications
- Item: 12mm Shank Router Bit
- Material: 45# steel
- Shank Diameter: 12mm / 12.7mm
- Applicable Material: Solid wood, ecological board, MDF, plywood, etc.
- Recommended Feed Speed: 8–12 m/min
- Spindle Speed: 18,000–24,000 RPM
Package Includes
- 1 × T-shaped router bit
Notes
- Preferred color will be shipped, substitutes provided if out of stock.
- Manual measurement may cause 1–3mm variation.
- Colors may vary slightly due to display differences.
Reference Data
| Machine | Speed | Type | Notes |
|---|---|---|---|
| Trimming machine | 10,000–30,000 rpm | Electric router | 1st gear 9,000 rpm; 2nd 12,000 rpm; 3rd 15,000 rpm; 4th 19,000 rpm; 5th 23,000 rpm |
| Vertical milling machine | 12,000–24,000 rpm | CNC Engraving Machine | Variable frequency up to 18,000 rpm |
| Diameter / Cutting Height (mm) | Max Speed (RPM) | Max Feed Speed (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 |















