Spyder 6 in Carbide Tipped Non Arbored Hole Saw Smart Home Systems shank with an impressive high shank with an impressive high towing capacity a reinforced leading edge across the entire deck and 6 in Cut at an angle Enlarge holes that were drilled too small Drop out the core with push button Carbide tipped for extended life and clean cuts 10 Times more cuts than bi metal blades Application uses: wood Brand Model Compatibility N A Type Hole saw Blade Material Carbide tipped Case Type N A (no case) Set Individual Individual Adjustable No Hole Saw Diameter 6 in Arbored Non Arbored Non arbored Package Quantity 1 For Use on Drywall Yes For Use on Fiberglass Yes For Use on Granite No For Use on Metal No For Use on Mineral Fiber Yes For Use on PVC Yes For Use on Tile No For Use on Wood Yes CA Residents: Prop 65 Warning(s) Yes Warranty 1 year UNSPSC 27112800