20" Connecting Tube for Concrete Engraving - Single 20" - 29" and concrete block

and concrete block

The major upgrade came in the form of the heavy-duty gear systems that includes the step-down transmission and a bevel and pinion gear to produce the variable speed range of 700 to 2

thus avoiding the heat buildup that commonly burns the metal surfaces

◊ Stone Cutter/Tile Saw QZ0758 7" 1

Cured Color: Blue-Green

20" Connecting Tube for Concrete Engraving - Single 20" - 29" and concrete blockAccessory for Center Pivot: Each connecting tube is 20" long and screws together to form extensions for any size circle you need to cut. Features & Benefits Made in the USA Extends radius ability of Center Pivot Cut perfect circles and arcs in concrete as big as needed Works with Mongoose 411, Mongoose X, Mongoose 3, Cobra, Mongoose Air and SawKart 2 connecting tubes = 7' diameter circle or 3. 5' radius 6 connecting tubes = 20' diameter circle or 10'