Gar M-116 | 16 Microinch Roughness Single Specimen Comparator Grinding Method

Individual rectangular block (measuring 1 3/8" x 1 7/8"). It is made of corrosion resistant electroformed nickel that is a duplicate of actual conventionally machined surfaces. The M116 has a roughness average of 16 and the machining method is grinding.

Features:

• Roughness scale for inspection
• Single block specimen
• 16 Microinch roughness
• Machining method: Grinding
• Genuine leather sleeve