Engineered to maximize runtime. Thin kerf design for high efficiency. Carbide teeth for long life. Self-feed pilot bit for fast, efficient cutting. Spring loaded collar automatically engages drive pins to prevent hole saws from locking to the mandrel. Kit includes: (3) hole saws - 2-1/8", 2-9/16" and 3-5/8", (1) Quick change Mandrel and (3) Self-feed Pilot bits.
Engineered to maximize runtime. Thin kerf design for high efficiency. Carbide teeth for long life. Self-feed pilot bit for fast, efficient cutting. Spring loaded collar automatically engages drive pins to prevent hole saws from locking to the mandrel. Kit includes: (3) hole saws - 2-1/8", 2-9/16" and 3-5/8", (1) Quick change Mandrel and (3) Self-feed Pilot bits.