Plumber Bi-Metal Hole Saw Set, 9 PiecesFeatures an optimized tooth design 2x more durable with 50% longer life than previous Lenox hole saws Increased wall thickness improves durability and minimizes tooth loss Optimized tooth design penetrates metal with ease Larger, sharper teeth for faster cutting and Speed Slot staircase design for easy plug ejection Includes: 3 4" Blade, 7 8" Blade, 1 1 8" Blade, 1 3 8" Blade, 2" Blade, 2 1 2" Blade, Arbor adapter, Standard 2L 1 2" shank arbor,

Perfect for automotive

30T carbide-tipped metal cutting blade quickly and cleanly cuts a variety of metallic construction materials

Flip socket design allows for quick switches between socket sizes on the job

High strength

Designed for use with a 1/2" square drive tool

General Purpose

Magnetic base allows for quick placement and repositioning

Ideal for dissolving oil

Standard Charger (DC18SD)

The low-profile magnet delivers improved top and bottom hook grab

Bonus brass nozzle

Comfort grip designed for ease of use