RTE690 – 8mm Shank Straight Router Bit Set | Blue Coated Carbide, 9-Piece
Price range: $1.48 through $17.47
9-piece straight router bit set with 8mm shank and blue-coated carbide tips. Perfect for grooving, slot cutting, and woodworking projects with durability and precision.
Durable 8mm Shank Carbide Straight Router Bit Set | 9-Piece Blue Coated Kit for Grooving, Slot Cutting, and Precision Woodworking
This 9-piece 8mm shank straight router bit set includes blue-coated carbide bits for grooving, slot cutting, and woodworking precision. Durable design ensures smooth, accurate, and long-lasting performance.
Features
- 100% brand new and high quality
- Ideal for drawer construction and general woodworking joinery
- Industrial-grade bit with anti-kickback body
- Solid hardened-steel body for durability
- Teflon® coating resists heat and pitch build-up
- High hook & shear angles for smooth cutting action
- Produces clean, splinter-free cuts
- Enclosed, pre-lubricated bearing
Specifications
- Item: 45° Lock Miter Router Bit
- Material: 45# steel
- Carbide Tip: YG6X micro-grain carbide
- Shank Diameter: 8 mm
- Balance Tolerance: ±0.003″
- Body: Solid hardened steel
- Blade: Industrial-grade micro-grain carbide
- Cutter Finish: CNC ground to 600-grit, mirror finish
- Detailed dimensions are shown in the product photos.
Package Includes
- 1 × 45° Lock Miter Router Bit (8 mm shank)
- 1 × Pre-installed guide bearing
Notes
- Use on a router table or a stable router setup; make multiple light passes for best results.
- Ensure stock is flat and thickness-matched; use setup blocks or test cuts to dial in height.
- Observe recommended RPM by cutter diameter; always wear appropriate eye and hearing protection.
Reference: Machine Speeds
| Machine | Speed Range | Notes |
|---|---|---|
| Trimming machine | 10,000–30,000 rpm | General trimming |
| Electric router | 9,000 / 12,000 / 15,000 / 19,000 / 23,000 rpm | 5-gear settings |
| Vertical router | 12,000–24,000 rpm | Low / High |
| CNC engraving | Up to 18,000 rpm | Variable frequency |
Diameter vs. Max Speed / Feed
| 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 |
| type | 8mm shank – 8 x 5 x 20mm (blue), 8mm shank – 8 x 6 x 20mm (blue), 8mm shank – 8 x 8 x 20mm (blue), 8mm shank – 8 x 10 x 20mm (blue), 8mm shank – 8 x 12 x 20mm (blue), 8mm shank – 8 x 14 x 20mm (blue), 8mm shank – 8 x 16 x 20mm (blue), 8mm shank – 8 x 18 x 20mm (blue), 8mm shank – 8 x 20 x 20mm (blue), 8mm shank – 8-piece set (blue), 8mm shank – 9-piece set (blue) |
|---|
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