Center head (made of cast iron): to locate center of cylinders with
a) Diameter (Ød): 30-100mm
b) Accuracy +/-0.15mm
Protractor head (made of cast iron): set the blade at desired angle to an edge of a workpiece, and can be used to
a) Measure angles range: 0-180°
b) Accuracy +/-20min.
Square head (made of cast iron): set the blade at 90° or 45° to an edge of a workpiece
a) Accuracy +/-8min for 90° square
b) Accuracy +/-10min for 45° square
Blade (made of stainless steel):
a) Range 300mm/12″
b) Graduation: 0.5mm and 1/32″ on front face, 1mm and 1/64″ on back face
