Herdim System Calibrated Stop Ring for Peg Reamers

Herdim System Calibrated Stop Ring for Peg Reamers

Using the calibrated stop rings on Herdim reamers enables you to trim the pegholes to a definite diameter matching precisely the final 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 tapered in ultimate precision according to the matching reamer and held in position via a locking screw. The fence side is slightly rounded to avoid scratches on the pegbox. The nominal diameter is etched on each ring.

Article no.   Diameter   Taper        Use               
D730430   Ø: 7,2 mm    1/30    Peg for Violin 4/4, thin 
D730431   Ø: 7,5 mm    1/30    Peg for Violin 4/4, standard
D730434   Ø: 8.2 mm    1/30    Peg for Violin 4/4, thick
D730432   Ø: 7,0 mm    1/30    Peg for Violin 3/4
D730433   Ø: 6.7 mm    1/30    Peg for Violin 1/2
D730435   Ø: 8,0 mm    1/30    Peg for Viola
D730436   Ø: 11,7 mm  1/25    Peg for Cello 4/4, thin
D730437   Ø: 12.2 mm  1/25    Peg for Cello 4/4, standard
D730439   Ø: 13,0 mm  1/25    Peg for Cello 4/4, thick
D730438   Ø: 11,0 mm  1/25    Peg for Cello 3/4