These metric sized bits are perfectly sized for our piano key leads.
- A. #142010 Forstner bit 10 mm for 10 mm key leads
- B. #142012 Forstner bit 12 mm for 12 mm key leads
- C. #142015 Forstner bit 15 mm for 15 mm key leads
These metric sized bits are perfectly sized for our piano key leads.