2pc Nickle Plated Diamond Hole Saw Set: Grit 80

2Pc Diamond Hole Saw Sizes: 1/2 & 1

Shank Size: 1/4

Grit: 80

Nickle Plated

Diamond Coating

Used for Cutting Holes in a Tile, Glass, Marble, Gemstones, Slate Etc

Great for Construction, Hobby, Home Improvement , Crafts Etc