Grand CyberHammer

Impact tuning lever for Grand pianos. Why Grand Impact Tuning?

Rigid Lever
Grand Hammer
Key Pounder

Nickel-chrome plated solid brass weight, protects against corrosion. Two weights @ 6 oz (170g) each.
Actual length: 14.0 inches (36 cm).
Weight: 24 oz. (680 g)
Cocobolo Rosewood with a high gloss epoxy finish - or your Custom choice of wood. Inside- a stronger and lighter than steel 7075 aluminum alloy spine.
The sculpted 'extension' reduces dead weight and hand fatigue while riding on sealed bronze bearings for worry-free maintenance. A concave end engages more of the tip's threads without interfering with the pin.
Each Grand CyberHammer includes these accessories:
1. Tip extender for reaching hard-to-get pins.
2. Two weight extenders - for tight-pin pianos.
3. Storage bag with drawstring.
European made Taffijn #2 tip. Standard 30tpi fits Watanabe, Schaff, Hale etc... (shown with rubber tip cover)
Prices, design and finish specifications and availability are subject to change without notice. Wood is a natural material and each handle is hand-made, actual product will vary from depiction. The Reyburn CyberHammer is not designed to cure or mitigate any disease or ailment. Measurements are nominal and may vary.
Grand CyberHammer Pricing
Model Description
price method
GCH, Rosewood handles

GCH, Custom Features

Note: The Grand CyberHammer will be added to a separate cart from other tuning hammers. We accept Paypal or Visa, MC by phone. Above prices do not include MI sales tax, VAT or import duties etc... Please note that Grand CyberHammer is a special order so returns are subject to a 15% restocking fee.

Balance Drive design

Grand CyberHammers now use the same Balance Drive system as vertical CyberHammers. A precision shaped key touches on both sides of the cam simultaneously, giving a quieter, more precise impact while virtually eliminating bearing wear. It can be easily opened and maintained with common tools.


Balance Drive equipped CyberHammers are warrantied to the original purchaser for a full five years after original purchase date! If any part other than the finish is damaged under normal use, conatct us and we'll be happy to repair or replace your CyberHammer.