Blue-Coated T-Slot Router Bit (1/4″ and 6mm Shanks, Straight Edge)
Durable 45# steel slot-cutting bit with heat-resistant Teflon coating and sealed bearings. Ideal for groove/slot making on solid wood, MDF, plywood and more, compatible with trimmers, routers, engraving machines and CNC.












Features
- High-temperature & heat-resistant Teflon coating
- ±0.003″ precision tolerance for clean, accurate slots
- Sealed, lubricated bearings for smooth tracking
- Durable 45# steel body for stability
Specifications
- Item: 6 mm Shank Router Bit
- Material: 45# steel
- Shank Diameter: 6 mm
- Applicable Materials: Solid wood, ecological board, MDF, plywood, etc.
- Applicable Equipment: Trimmer, electric router, engraving machine, laminate trimmer, CNC, etc.
- Recommended Parameters: Feed 8–12 m/min; Spindle 18,000–24,000 RPM
- Available Sizes: 1.5 × 10 × 8 mm, 2.0 × 10 × 10 mm, 3.0 × 12 × 15 mm …
Package Includes
- 1 × Router bit
Notes
- Preferred color will be shipped; alternative may be provided if out of stock.
- Manual measurement may cause 1–3 mm variation.
- Colors may slightly differ due to display settings.
Reference: Common Machine Speeds
| Machine | Speed Range | Machine | Speed Range |
|---|---|---|---|
| Trimming machine | 10,000–30,000 RPM | Electric router | 1st 9,000 · 2nd 12,000 · 3rd 15,000 · 4th 19,000 · 5th 23,000 RPM |
| Vertical “washing” machine* | 12,000–24,000 RPM | Automatic engraving machine | Variable frequency up to 18,000 RPM |
*若需更专业术语,可用 “vertical router / spindle moulder”。
Reference: Diameter vs. Max Speed / Feed
| Diameter (mm) | Max 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 |















