Skip to product information
1 of 2

Hammer boring jig

Hammer boring jig

SKU: 7308
Shipping calculated at checkout.
This unique tool has been carefully developed and refined over the years by talented engineers and leading piano technicians and is the same device used by Renner USA in the custom boring of all their Premium Blue hammers.

Shipping & Returns

Delivery charges may vary from one shipment to another.
We will confirm these fees with you before proceeding with the payment.

Please note that our business hours are (Eastern Time):
Mon-Thu: 8h00-17h00
Fri: 8h00-16h30

Thank you

View full details

Pianos Bolduc, manufacturer of fine piano components, maker of specialized tools, and major piano re-builder distributes parts and supplies for piano technicians and rebuilders around the world. This catalogue has been specially designed to serve piano technicians, re-builders, and manufacturers. For technical advice, please do not hesitate to contact us by e-mail (