Surface Finish Comparator-Plastic sold2025 fit for angle grinder

fit for angle grinder

medium grit silicon carbide abrasive

This device provides constant optimal temperatures

Sand the inside surfaces and edges of up to 2" deep holes

polishing paste for metal

Surface Finish Comparator-Plastic sold2025 fit for angle grinderSurface Finish Comparator Plastic Surface Finish Comparators. for Engineers, inspectors, Purchasing Agents. Handy, inexpensive, Use as a Give Away for Classes on Drafting, etc. Accurate Exact Reproductions. Range: 16 to 500 Microinch Finish. Convenient Pocket Size (3 1 2" x 5"), Weight: 1 oz. Has handy "hang up hole". Versatile Specimens include Mill, End Mill, Grinding, Shape Turning, and Flame Cut. 18 Specimens: Machining Method. Microinches (AA or