Greenlee Textron - Greenlee 37157 1/4" High Speed Steel Round with 3 Flat Shank Small Hole Saw Arbor

The best arbor in the industry ensures a solid connection without any gaps or wobbling. Arbors include replaceable, high-speed steel pilot drill. Pilot drills have unique split-point tip design. Use with Greenlee bimetal hole saws, recessed light hole saws and carbide-grit hole saws (carbide-tipped pilot drill sold separately). Can be used with Greenlee #901 or #904 bit extensions. Features: The best arbor in the industry ensures a solid connection without any gaps or wobbling; Arbors include replaceable, high-speed steel pilot drill; Pilot drills have unique split-point tip design; Use with Greenlee bimetal hole saws, recessed light holesaws and carbide-grit hole saws (carbide-tipped pilot drill sold separately); Can be used with Greenlee #901 or #904 bit extensions - Application: Use With Greenlee Bimetal Hole Saws, Recessed Light Hole Saws And Carbide Grit Hole Saws (Carbide-Tipped Pilot Drill Sold Separately), Can Be Used With Greenlee No 901 Or 904 Bit Extensions, 1-1/4 IN - 2.000 IN (31.800 - 50.800 MM) Hole Saws