Bosch 9-piece HSS bi-metal holesaw set for electricians 20 - 64 mm

• 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