RTE7808 – Triple Bead Router Bit (8mm, 1/2″, 12mm Shank)
Price range: $10.92 through $20.52
The RTE7808 Triple Bead Router Bit creates elegant decorative edges with three-bead profiles. Available in 8mm, 1/2″, and 12mm shank sizes, with durable carbide tips for woodworking and furniture design.
Riple Bead Router Bit – Decorative Edge Cutter, 8mm / 1/2″ / 12mm Shank
Multi-bearing (three-ball) router bit for stable guidance and ultra-smooth profiles. Heat-resistant Teflon coating and sealed bearings deliver clean cuts on solid wood, MDF, and plywood at high RPM.
Features
- Three sealed, lubricated bearings for extra-stable tracking and reduced chatter.
- High-temperature & heat-resistant Teflon coating minimizes resin build-up.
- Precision manufacturing with ±0.003″ tolerance.
- Clean, smooth cuts in solid wood, ecological board, MDF, and plywood.
- Recommended operating window: 18,000–24,000 RPM; feed 8–12 m/min.
Specifications
- Name: Three-Ball Router Bit
- Item: 8 mm Shank Router Bit
- Material: 45# steel
- Tolerance: ±0.003″
- Bearing: Sealed & lubricated (three-ball configuration)
- Shank Diameter: 8 mm
- Applicable Materials: Solid wood, ecological board, MDF, plywood, and similar composites
- Applicable Equipment: Trim/electric router, engraving machine, trimmer, hanging machine, CNC, etc.
- Recommended Parameters: Feed 8–12 m/min; spindle 18,000–24,000 RPM
Package Includes
- 1 × router bit
Notes
- Your selected color will be prioritized. If out of stock, a close alternative may be supplied.
- Due to manual measurement, dimensions may vary by 1–3 mm.
- Due to display and lighting differences, the actual color may vary slightly from images.
Common Machine Speeds
| Machine | Typical Speed Range | Notes |
|---|---|---|
| Trim router | 10,000–30,000 RPM | Light-duty handheld operations |
| Electric router (geared) | 9,000 / 12,000 / 15,000 / 19,000 / 23,000 RPM | Gear 1–5 selector |
| Vertical milling / spindle moulder | ~12,000 (low) / ~24,000 (high) | Two-range speed |
| Automatic engraving (CNC) | Up to ~18,000 RPM (VFD) | VFD-controlled spindle |
Diameter vs. Max Speed / Feed
| Cutter 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 |
Values are reference only—adjust by material, chip load, and machine rigidity.
| type | 8mm shank – Single bead cutter, 1/2" shank – Single bead cutter, 12mm shank – Single bead cutter, 8mm shank – Triple bead cutter, 1/2" shank – Triple bead cutter, 12mm shank – Triple bead cutter, 8mm shank – Triple bead + Triple bead cutter, 1/2" shank – Triple bead + Triple bead cutter, 12mm shank – Triple bead + Triple bead cutter |
|---|
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