Shaper List

Variety of Forms

In order to guarantee absolute symmetry, we manufacture our straight shapers using the latest CNC technology. Through complex hardening processes, the contour remains unchanged cut by cut – for years to come.

For clarity the measurements have been rounded to the nearest 0.1 mm.

    • To aid in your choice of shaper we have provided several of the most crucial measurements. A1 and A2 are provided for those who measure based on the folded state or the actual straight shaper.

  • Bassoon
  • Contrabassoon
  • Baroque Bassoon
Engraving A1 A2 B1 B2 C1 C2 D E Instrument
KOR 14.6 15.5 30 9.3 37.8 8.7 9.6 120 Bassoon
POPOV 15.2 16.2 30 9.4 40.0 8.6 9.0 120 Bassoon
MORELLI 14.1 14.9 30 9.4 36.8 9.1 10.2 120 Bassoon
DE RUDDER 16.7 18.3 33 10.3 37.1 9.8 9.8 136 Baroque Bassoon
KW 14.7 15.5 30 9.7 43.9 9.0 9.6 120 Bassoon
Shaper Form LM 4 14.7 15.5 30 9.7 43.9 9.0 Oboe
PETERSEN 14.8 15.7 30 8.9 32.2 8.6 9.5 120 Bassoon
KK4 19.1 20.7 37 11.1 54.0 9.7 11.4 150 Contrabassoon
KK3 14.6 15.5 30 9.4 42.2 8.8 10.1 120 Bassoon
R1A 14.7 15.5 30 9.4 42.3 8.8 9.7 120 Bassoon
R2 15.3 16.3 30 9.3 45.5 8.8 10.3 120 Bassoon
FB1 15.0 15.9 30 9.5 41.0 9.0 9.6 120 Bassoon
FB2 14.4 15.2 30 9.2 41.7 8.5 9.4 120 Bassoon
1V 14.5 15.3 30 9.3 42.0 8.7 9.2 120 Bassoon
6.2 14.7 15.5 30 9.2 42.3 8.7 9.2 120 Bassoon
THUNEMANN 15.2 16.2 30 9.4 33.5 9.0 9.2 120 Bassoon
HERZBERG 14.8 15.7 30 9.5 43.9 8.5 10.2 120 Bassoon
CHIARUGI 1 15.0 16 30 8.8 - - 10.2 120 Bassoon
CHIARUGI 2 15.4 16.5 30 9.3 - - 10.6 120 Bassoon
CHIARUGI 3 15.9 17.2 30 9.5 - - 10.7 120 Bassoon
CHIARUGI K 15.4 16.5 30 9.1 - - 9.6 120 Bassoon
AGRELL 16.3 17.6 35 11.1 48.5 10.0 10.0 140 Baroque Bassoon
COB1 18.9 20.5 37 12.4 58.2 10.9 11.6 150 Contrabassoon