RTE7721 – 3-Piece T-Slot Router Bit Set (1/4″, 1/2″, 8mm & 12mm Shank)
$22.71
The RTE7721 3-piece T-Slot Router Bit Set cuts precise slots and mortises in wood. Includes carbide bits in 1/4″, 1/2″, 8mm, and 12mm shanks, ideal for woodworking joinery and panel construction.
3-Piece T-Slot Router Bit Set – Carbide Woodworking Cutters, 1/4″, 1/2″, 8mm & 12mm Shank
Professional T-shaped mortise router bit designed for creating accurate slots and mortise joints. Built with 45# steel and coated with heat-resistant Teflon, it ensures smooth performance and long service life across a variety of woodworking projects.
Features
- Special T-shaped design ideal for mortise and slot cutting.
- High-temperature & heat-resistant Teflon coating prevents resin build-up.
- Sealed lubricated bearings for stability and smooth cutting.
- Precision ±0.003″ tolerance for accurate results.
- Suitable for professional woodworking at 18,000–24,000 RPM.
Specifications
- Name: T-Shaped Mortise 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, ecological board, MDF, plywood, and composites
- Applicable Equipment: Trim router, engraving machine, milling 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 | Slotting, mortising |
| Electric router (geared) | 9,000 / 12,000 / 15,000 / 19,000 / 23,000 RPM | Selectable gears 1–5 |
| Vertical milling / spindle moulder | 12,000–24,000 RPM | Two-range speed |
| CNC / engraving machine | Up to 18,000 RPM | 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 |
Reference values only — adjust depending on wood hardness, tool wear, and machine stability.
| type | 8mm shank – 3-piece T-slot bit set with bevel teeth (8 x 47mm), 1/2" shank – 3-piece T-slot bit set with tapered teeth (1/2 x 47mm), 12mm shank – 3-piece T-slot bit set with bevel teeth (12 x 47mm), 1/4" shank – 3-piece T-slot bit set with tapered teeth (1/4 x 47mm) |
|---|
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