Anh
gap cutter
gash cutter
gullet cutter
Đức
Lückenfräser
Pháp
fraise pour l'entredent
gap cutter,gash cutter,gullet cutter /INDUSTRY-METAL,ENG-MECHANICAL/
[DE] Lückenfräser
[EN] gap cutter; gash cutter; gullet cutter
[FR] fraise pour l' entredent