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The Squaring Platform serves a full action, with a sliding top that moves from section to section. From a Squaring Platform, travel shanks to vertical with the Shank Traveler, square hammers to vertical at strike with a Hammer Square, hang hammers at strike with the Hammer Hanging Jig, or gang file freshly traveled and squared straight-bored hammers at strike.
Grandwork tools and protocols allow all piano technicians to succeed at grand regulating. This system will teach beginning technicians and empower experienced technicians.
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