Diablo DHS4500 4-1/2" Bi-Metal Hole Saw Channellok 20% more power and 2X

20% more power and 2X more life than standard lithium-ion batteries

COB (Chip On Board) contains more LED chips to provide a strong

and a lock on button

ergonomic design

Diablo DHS4500 4-1/2" Bi-Metal Hole Saw Channellok 20% more power and 2XDiablo DHS4500 4 1 2" Bi Metal Hole Saw Diablos new, high performance Bi Metal Hole Saws deliver faster cutting performance and increased productivity. Unlike anything on the market, Diablos hole saw system and mandrel design simplify the attachment process for fast and efficient hole saw mounting. These radical new hole saws provide ultimate cutting length to bore deeper holes in a single pass, tool free plug ejection and Variable Tooth Design for