Drills and cuts wood, sheetrock, wallboard, plastic, ceiling tile, etc. Specially designed teeth allows for quick, clog-free cutting. Use the drill saw to drill the starting hole, enlarge the hole, or cut out irregular shaped holes with ease. Titanium nitride coated. Size: 1/4 In. Material: Titanium Length: 3-5/8 In. Shank Diameter: 1/4 In. Drilling Depth: 2 In. Tip Angle: 135 Degree Warning: This product can expose you to chemicals including lead which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov -