Piano Tuning Pin Replacement Piano Tuner Repair Tool Piano Tuning and Maintenance Tool for Chord Shaft Enduring

Designed for precise hole punching, enhancing the soundboard's resonance and tuning accuracy. Ergonomically designed for comfortable handling, making tuning more efficient. Knurled surfaces provides better grip when driving loose or new tuning pins. Piano Tuning Pin Replacement Piano Tuner Repair Tool Piano Tuning and Maintenance Tool for Chord Shaft Enduring. Features: Designed for precise hole punching, enhancing the soundboard's resonance and tuning accuracy. Ergonomically designed for comfortable handling, making tuning more efficient. Knurled surfaces provides better grip when driving loose or new tuning pins. Made from Alloy materials, ensuring durability and longevity for professional use. Great for beginners, this tool simplifies process of tuning and learning piano. Specifications: Materials: Alloy. Style: Half open shaft punch/Closed shaft punch. Length: about 10.3cm/4.06inch. Bottom diameter: about 16mm/0.63inch. Top diameter: about 12mm/0.47inch. Package Includes: 1pc Piano