General description This LENOX® Bi-Metal Holesaw is designed for efficient cutting in both wood and metal, featuring an advanced tooth design that enhances cutting life. The large sharp teeth ensure fast and effective performance, while the increased wall thickness improves durability and minimizes tooth loss. Additionally, the SPEED SLOT® staircase design allows for quick and easy plug ejection. Technical specifications Diameter: 86mm Arbor: Standard: 2L, 3L, 6L or 7L; SNAP-BACK™: 2L, 6L