Promat Edge finder probe head 10 + 4 mm clamping shank diameter 10 mm6C503534
Promat Edge finder 2D-acoustic + optical clamping shank diameter 20 mm1Z897367
Promat Edge finder 3D-acoustic + optical clamping shank diameter 20 mm8S781332
Promat Edge finder 3D-optical clamping shank diameter 20 mm4X551560