3T-A16B Hole Guage for Rimless Lens

For measure the screw holes for Rimless Lens.

Measuring Range : Dia 0.6, 0.8, 0.9, 1.0, 1.05, 1.1, 1.2, 1.25, 1.3, 1.4, 1.45, 1.5, 1.6, 1.65, 1.7, 1.8, 1.85, 1.9, 2.0, 2.2mm.

Total: 20 sizes

Tolerance: 0.00/-0.01

Material: HSS (Harden Stainless Steel)