For those that want absolute precision when setting their mill gap, a feeler gauge is a must. Made from carbon steel with 17 blades of various thickness from 0.02 mm to 1.00 mm. Each blade is clearly marked with its thickness. The tool itself measures approximately 107 mm x 13 mm x 8 mm (4.2" x 0.5" x 0.3").
17 Blades:
0.02mm
0.03mm
0.04mm
0.05mm
0.06mm
0.07mm
0.08mm
0.09mm
0.10mm
0.15mm
0.20mm
0.25mm
0.30mm
0.40mm
0.50mm
0.75mm
1.00mm