Protractor Depth Gage
• Graduated from 0-180°
• Spring tension nut to secure rule to desired depth and angle.
• Narrow 6” (150mm) rule graduated 64th on one side and
0.5mm at reverse.
• Graduated from 0-180°
• Spring tension nut to secure rule to desired depth and angle.
• Narrow 6” (150mm) rule graduated 64th on one side and
0.5mm at reverse.