V Block Gage

V Block Gage

The blocks have two 90degree Vee's of two different sizes which are central, parallel and square with the ends and sides.
The squareness of the vee grooves with respect to all surfaces is within 0.001"(0.025mm).
Very useful for general layout work and for holding round workpieces during drilling, machining and grinding.
Min. clamping capacity 25 mm.