- Smooth Cutting in Various Materials
1. Set contents: Diameter (mm) 20, working length (mm) 40 2. Set contents: Diameter (mm) 25, working length (mm) 40 3. Set contents: Diameter (mm) 32, working length (mm) 40 4. Set contents: Diameter (mm) 38, working length (mm) 40 5. Set contents: Diameter (mm) 51, working length (mm) 40 6. Set contents: Diameter (mm) 64, working length (mm) 40