Lenox LXAH3134 Carbide Tipped Hole Saws, 1-3/4 Inch GiftsForSeason Roller – High quality 3/8"-1/2"

Roller – High quality 3/8"-1/2" nap on smooth surfaces or 1/2"-3/4" nap on semi-rough or porous surfaces

Choose from two speed settings--the unit oscillates and flips to direct air where it's needed most

fast and easy

one at each end of the chain

Lenox LXAH3134 Carbide Tipped Hole Saws, 1-3/4 Inch GiftsForSeason Roller – High quality 3/8"-1/2"This hole saw is high performance carbides are welded to the cutting edge for durability and to help prevent tooth loss. Highlights: Material : Carbide Size : 1 3 4 inch Up to 50x life vs lenox bi metal hole saws cutting cast iron Extremely versatile Aggressive tooth design drills through wood, steel, stainless, cast iron, fiber cement & plaster Fast,easy plug removal Patented speed slot staircase design has multiple leverage points for easy plug