RTE2581 – 4-Piece Triple Groove Router Bit Set (8mm Shank)
$23.58
The RTE2581 4-piece Triple Groove Router Bit Set offers versatile groove and profile cutting. With durable carbide tips and 8mm shank, it’s perfect for woodworking, decorative edges, and panel detailing.
4-Piece Router Bit Set – Triple Profile Groove Cutters, 8mm Shank
Industrial-grade grooving bits with heat-resistant Teflon coating and sealed bearings for smooth, accurate cuts in solid wood, MDF, plywood, and more.
Features
- High-temperature & heat-resistant Teflon coating minimizes pitch build-up.
- Sealed, lubricated bearings for long service life and stable guidance.
- Precision manufacturing with ±0.003″ tolerance.
- Clean, splinter-reduced cuts on solid wood, ecological board, MDF, and plywood.
- Optimized for 18,000–24,000 RPM and 8–12 m/min feed.
Specifications
- Name: Grooving Router Bits
- Item: 8 mm Shank Router Bit
- Material: 45# steel
- Tolerance: ±0.003″
- Bearing: Sealed & lubricated
- Shank Diameter: 8 mm
- Applicable Materials: Solid wood, ecological board, MDF, plywood, and similar composites
- Applicable Equipment: Trim router, electric router, engraving/CNC machine, trimmer, etc.
- Recommended Parameters: Feed 8–12 m/min; spindle 18,000–24,000 RPM
Package Includes
- 1 × router bit (single-piece option)
- 4 × router bits (4-piece option)
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 machine / spindle moulder | Low ~12,000 RPM; High ~24,000 RPM | 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 based on material, chip load, and machine rigidity.
| type | 8mm shank – 4-piece triple groove router bit set |
|---|
Related products
Milling Cutter Set
SET012 – 15-Piece Router Bit Set | 8mm Shank Woodworking Kit
Milling Cutter Set
SET109 – 24-Piece Router Bit Set | 8mm Shank Carbide Woodworking Kit
8mm Shank Router Bits
Milling Cutter Set
RTE567 – 8mm Shank Dovetail Router Bit | Wood Joinery & Slot Cutting
8mm Shank Router Bits
12mm Shank Router Bits
8mm Shank Router Bits
RT690 – 4-Edge T-Slot Cutter Router Bit (8mm, 12mm & 1/2″ Shank)
12mm Shank Router Bits
TR130 – Carbide Insert Router Bit with Replaceable Knives (8mm, 12mm & 1/2″ Shank)
