Morse, MHSG110 (216999), 6-7/8" (174mm) diameter, carbide grit edge hole saw is designed for use installing recessed lighting. Continuous cutting edge reduces snagging or tearing of the finish cut. One (1) hole saw per box. Seperate arbor required, use Morse MA35PSNCT (139830) or MA45PSNCT (139847). This item has been restricted from sale in the following state (s): []