3-Piece Keyhole Router Bit Set for Woodworking Hanging Slots (1/2″ and 12mm Shanks)
Precision router bits for keyhole slotting, featuring heat-resistant coating and sealed bearings. Ideal for solid wood, MDF, plywood and more.















Features
- High-temperature & heat-resistant Teflon coating
- ±0.003″ tolerance for precise cutting
- Sealed, lubricated bearings for smooth operation
- Durable 45# steel construction
- Ideal for woodworking keyhole slots and mounting grooves
Specifications
- Name: Keyhole router bits
- Item: 12mm Shank Router Bit
- Material: 45# steel
- Shank Diameter: 12mm / 12.7mm
- Applicable Materials: Solid wood, ecological board, MDF, plywood, etc.
- Applicable Equipment: Trim router, engraving machine, hand router, CNC, etc.
- Recommended Feed Speed: 8–12 m/min
- Recommended Spindle Speed: 18,000–24,000 RPM
- Tolerance: ±0.003″
- Bearings: Sealed & lubricated
Package Includes
- 1 × router bit
Notes
- Your preferred color will be shipped; substitutes may be provided if out of stock.
- Manual measurement may vary by 1–3 mm.
- Colors may differ slightly due to display settings and photography.
















