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RTE4774 – Handrail & Moulding Router Bit (8mm Shank)
$8.08
8mm shank router bit designed for crafting handrails with oblique arc curves. Ideal for smooth contouring and edge shaping in woodworking applications.
Handrail Router Bit – Decorative Moulding Cutter, 8mm Shank
Specially designed for shaping and profiling wooden handrails. Built with durable 45# steel, a heat-resistant Teflon coating, and sealed bearings to deliver clean, smooth cuts on wood, MDF, and plywood.
Features
- Engineered for handrail and edge profiling.
- Heat-resistant Teflon coating reduces resin build-up.
- Sealed, lubricated bearings for smooth, guided cuts.
- Precision tolerance of ±0.003″ for consistent performance.
- Recommended spindle speeds: 18,000–24,000 RPM; feed 8–12 m/min.
Specifications
- Name: Handrail Router Bit
- Item: 8 mm Shank Router Bit
- Material: 45# steel
- Tolerance: ±0.003″
- Bearing: Sealed & lubricated
- Shank Diameter: 8 mm
- Applicable Materials: Solid wood, MDF, plywood, ecological boards, etc.
- Applicable Equipment: Trim router, engraving machine, hanging machine, CNC, etc.
Package Includes
- 1 × router bit
Notes
- Your selected color will be prioritized. If out of stock, a similar alternative will be shipped.
- Manual measurement may introduce 1–3 mm error.
- Due to display settings, product colors may vary slightly from the images shown.
Common Machine Speeds
| Machine | Typical Speed Range | Notes |
|---|---|---|
| Trim router | 10,000–30,000 RPM | Handheld edge & profiling |
| Electric router (geared) | 9,000 / 12,000 / 15,000 / 19,000 / 23,000 RPM | Selectable gears 1–5 |
| Vertical milling machine | 12,000–24,000 RPM | Two-range speed |
| CNC / Engraving machine | Variable, up to 18,000 RPM | VFD controlled |
Diameter vs. Max Speed / Feed
| Cutter 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 |
Reference values — adjust according to material hardness and machine capacity.
| type | 8mm shank – Oblique arc handrail bit (8 x 1-1/8) |
|---|
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