Useful Depth Gauge Tools: You can use these pipe deburring tools to draw pencil lines on the outside of the pipe that show how the pipe should be pushed into the connecting fitting. No Complicated Steps: The use of the pipe gauge tool requires no complicated tools, no welding, crimping or gluing, just a light , simple and easy to use. wide range of pipe and depth gauge tools versatile performance on 1/4, 3/8, 1/2, 5/8, 3/4, 1 inch copper, combinations, CPVC and PE-RT pipe . Red Pipe Reamer Tool for inside and outside of pipe; deburring tool contains 6 metal blades arranged in a tapered pattern; designed to file burrs inside and outside of pipe; suitable for 1inch to 5/8inch pipe; Deburring is possible in both clockwise and counterclockwise directions for easy pipe installation Both tools are easy to use; when connecting pipes using -fit fittings, the insertion depth can be simply measured using the measuring tool. To use the deburring tool, simply align the pipe with the blade and rotate clockwise or counterclockwise to remove most of the burrs on the inside and outside of the pipe Easier to install in tight spaces: hand deburring tools are small and lightweight, making it easier to install in tight spaces and more for your manual work. Colour:red+orange Material:plastic Package Contents: 1 x pipeline depth meter 1 x PVC re-blades Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.