Lenox Hole Saw - 3 1/2-in Dia - Bi-metal - Non-arboured - Speed Slot

Description

Create precise 3 1/2 in dia holes in materials such as steel and wood with the Lenox hole saw. The walls of this bi-metal unit are thick and durable. Make holes quickly with the large and sharp points of the metal cutting hole saw. It cuts to a depth of 1 5/8 in. With the SPEED SLOT hole saw's staircase-inspired notch, plug removal is easy. Increased wall thickness improves durability and minimizes tooth loss when cutting metal; optimized tooth design penetrates metal with ease Larger, sharper teeth remove more wood for fast and efficient cutting Speed slot staircase design for fast, easy plug ejection 50% Longer life, 2X more durable (versus prior LENOX generation)