Cutting Size Features A 6 Inch (152mm) Concrete Hole Saw With Flat Tooth Design SDS Plus Shank Includes A 220mm Connecting Rod For Secure And Stable Attachment Durable Materials Constructed With Tungsten Carbide Teeth And Strong Alloy Steel For Long-Lasting Use Complete Set Includes 1 Hole Saw, 1 Connecting Rod, 1 Center Positioning Drill Bit, And 2 Positioning Screws Suitable Applications Designed For Drilling Into Concrete, Cement, Brick, And Stone Walls Important Notice Not Intended For Use On Ceramic Surfaces Or Tiles
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