<ul><li>2X more durable with 50% longer life than previous LENOX hole saws</li><li>Increased wall thickness improves durability and minimizes tooth loss</li><li>Optimized tooth design penetrates metal with ease</li><li>Larger, sharper teeth for faster cutting</li><li>SPEED SLOT staircase design for easy plug ejection</li></ul><br><br>The LENOX Tools Bi-Metal Speed Slot Hole Saw with T3, 2-7/8"-73mm,has enhanced tooth geometry that cuts 50% faster than previous LENOX hole saws. Twice as durable as our previous generation when cutting through metal, this bi-metal hole saw features thicker walls to minimize tooth loss and improve durability. A staircase SPEED SLOT has a wide slot placed low on the hole saw and multiple leverage points to make it easy to work plugs out with a screwdriver. This design effectively removes sawdust and chips and helps prevent plugs from becoming stuck in the saw. 10% taller than previous models, it delivers cleaner cuts through two-by lumber.

LENOX Tools Bi-Metal Speed Slot Hole Saw with T3 Technology, 2-7/8"