Nutenmeissel	grooving chisel
Nutenfräser {m} [techn.] Nutenfräser {pl}	keyway cutter keyway cutters
Nutenmeißel {m} [techn.] Nutenmeißel {pl}	grooving chisel grooving chisels
Nutenstanzmaschine {f} [techn.] Nutenstanzmaschinen {pl}	notcher notchers