TR7641 – Casing Router Bit for Door & Window Trim (1/2″ and 12mm Shanks)
$19.65
TR7641 casing router bit with 1/2″ and 12mm shanks. Ideal for woodworking door and window trim, delivering smooth, decorative profiles for casings, frames, and panel edges.
Door and Window Trim / Casing Router Bit for Woodworking (1/2″ and 12mm Shanks)
Precision window cover router bit for clean decorative profiling and woodworking applications.
Made of hardened 45# steel with heat-resistant PTFE (Teflon) coating and sealed bearing for smooth, stable operation.
Recommended spindle speed: 18,000–24,000 RPM; feed rate: 8–12 m/min.
Features
- Heat-resistant PTFE (Teflon) coating for reduced pitch build-up
- ±0.003″ tolerance for high precision cuts
- Sealed and pre-lubricated bearing ensures smooth rotation
- Robust 45# steel body for extended durability
- Shank sizes available: 12 mm and 12.7 mm (1/2″)
Specifications
- Name: Window cover router bit
- Item: 12 mm / 12.7 mm shank router bit
- Material: 45# steel
- Shank Diameter: 12 mm / 12.7 mm
- Compatible Materials: Solid wood, particle board, MDF, plywood and wood composites
- Machines: Electric router, trim router, CNC, engraving machine
- Recommended Feed: 8–12 m/min
- Recommended Spindle Speed: 18,000–24,000 RPM
Package Includes
- 1 × window cover router bit
Notes
- Packaging or label color may vary slightly depending on stock.
- Manual measurement tolerance: ±1–3 mm.
- Color of product may vary slightly due to monitor/display differences.
Reference Data
| Machine | Speed | Type | Notes |
|---|---|---|---|
| Trim router | 10,000–30,000 rpm | Electric router | Speed settings: 1st 9,000; 2nd 12,000; 3rd 15,000; 4th 19,000; 5th 23,000 rpm |
| Router table / vertical router | 12,000–24,000 rpm | CNC engraving machine | Variable frequency up to 18,000 rpm |
| Diameter / Cutting Height (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 |
| shank size | 1/2" shank, 12mm shank |
|---|
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