RTE3724 – Round Nose (Core Box) Router Bit (8mm Shank)
$10.48
The RTE3724 Round Nose (Core Box) Router Bit creates clean grooves and decorative arcs. With an 8mm shank and carbide cutting edge, it’s ideal for woodworking, moulding, and panel detailing.
Round Nose Router Bit – Core Box Groove Cutter, 8mm Shank
Precision-engineered drum line arc router bit, ideal for arc cutting, decorative edge shaping, and woodworking applications.
Constructed with durable 45# steel and a high-temperature resistant Teflon coating for extended life and smooth performance.
Features
- Designed for arc profiles and decorative edge cutting.
- High-temperature and wear-resistant Teflon coating.
- Precision tolerance of ±0.003″ for consistent results.
- Sealed, lubricated bearings ensure smooth operation.
- Recommended spindle speeds: 18,000–24,000 RPM; feed speed: 8–12 m/min.
Specifications
- Name: Drum Line Arc 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 unavailable, a similar option will be shipped.
- Manual measurements may vary by 1–3 mm.
- Colors may appear slightly different due to display variations.
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 – Drum line arc bit (8 x 1) |
|---|
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