Maxigear 90 x 50 x 150mm Rectangular Head Depth Gauge Protractor

The Maxigear 90 x 50 x 150mm Rectangular Head Depth Gauge Protractor is part of the Maxigear range — precision engineering tools and machining accessories designed for toolmakers, machinists, and precision engineers across Australian industry. Maxigear products are selected by engineering workshops, tool rooms, CNC shops, trade schools, and industrial maintenance teams for reliable performance in demanding machining and measurement applications.

Where this product is used

Maxigear depth gauge protractors combine depth measurement and angular checking in one instrument, suited to toolroom inspection of chamfers, counterbores, and angled recesses.

• Measuring depths and angles simultaneously in a single setup on machined components
• Toolroom inspection of chamfers, counterbores, and angular features
• Checking angular depth of keyways, slots, and machined recesses

Key specifications

Selecting the right option

Select the rectangular or round head model based on the surface contact area you need for your most common inspection tasks. The rectangular head suits flat surfaces; the round head suits curved or irregular reference surfaces.