for Peg, Violin 1/2 / 6.7 / 1/30

Enddiameter: 7.2 mm Using the calibrated stop rings on Herdim® reamers enables you to trim the pegholes to a definite diameter matching precisely the end-diameter of the Herdim standardized pegs. The same applies to the conical holes of endbuttons and cello and double bass endpins. The stop rings are ...