James Carney PianoWorks on Instagram: "Removing the original factory pinblock from a late 1960s NY Steinway Model D concert grand. @bolducpianos created, and @freudtools manufactures this amazing 4" diameter router cutting blade that makes quick work of 5-ply rock maple. Thanks to @jaekyohan for the idea to put the camera on the keybed. And for pulling the plug on the router at the finish line. #piano #steinway #pianorebuildingshop #pinblock"