RTL663 – 8mm Shank Straight Router Bit Set with Bearing
Price range: $3.14 through $9.17
8mm shank straight router bit set with bearing, designed for slot cutting and trimming. Delivers smooth, precise woodworking results with durable carbide cutting edges.
Durable 8mm Shank Straight Router Bit Set with Bearing | Ideal for Slot Cutting, Edge Trimming, and Precision Woodworking Applications
This 8mm shank straight router bit set with bearing is perfect for slot cutting, trimming, and woodworking. Carbide tips ensure smooth, accurate, and long-lasting performance.
Features
- 100% brand new and high quality.
- Perfect for hand-making drawers and woodworking joints.
- Industrial quality router bit with solid hardened steel body.
- Anti-kickback design for safety.
- Heat- and build-up-resistant Teflon® coating.
- High hook & shear angles for smooth slicing and splinter-free cuts.
- Bearings are fully enclosed and pre-lubricated.
Specifications
- Material: 45# steel
- Carbide tip: YG6X
- Shank diameter: 8 mm
- Balance tolerance: ±0.003″
- Body: Solid hardened steel
- Blade: Industrial-grade micro-grain carbide
- Cutter: CNC ground to 600-grit mirror finish
- Detailed dimensions: see photos above
Reference: Machine Speeds
| Machine | Speed Range | Notes |
|---|---|---|
| Trimming machine | 10,000–30,000 rpm | General woodworking |
| Electric router | 9,000–23,000 rpm | 5 speed levels |
| Vertical router | 12,000–24,000 rpm | Low / High gear |
| CNC / Engraver | Up to 18,000 rpm | Variable frequency |
Diameter vs. Max Speed / Feed
| Diameter / Cutting Height (mm) | Max Speed (rpm) | Max Feed Speed (mm/min) |
|---|---|---|
| ≤ 25 | 24,000 | 5000 |
| 25.1–35 | 18,000 | 4000 |
| 35.1–50 | 16,000 | 3500 |
| 50.1–60 | 14,000 | 3000 |
| 60.1–80 | 12,000 | 2500 |
| ≥ 80 | 10,000 | 2000 |
| type | Bearing straight bit 8x12x13, Bearing straight bit 8x12x20, Bearing straight bit 8x12x25, 3-piece bearing straight bit set |
|---|
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