About This Increased Cutting Depth - In it's 60 mm (2-3/8") cutting depth for 40% Deeper holes in 1 pass and increased productivity. Snap-Lock Plus - Fits perfectly with Snap - Lock Plus mandrel system allowing a quick and easy change with no down time. Mandrel fits all Diablo hole saws, from 5/8" to 6" diameter. Longer Life - Last longer and can Extend it's cutting life of up to 50X. Tool - Free Plug Ejection - This helps in fast removal of materials. This means that you can finish the task more quickly. The Diablo Difference - It offers fast plug ejection, increased cutting depth, provides Fastest mandrel change and a snap - lock plus mandrel system. Overview Material : Carbide-Tipped Brand : Diablo Product Dimensions : 6"L x 4"W Color : Multi Style : Compact Item Weight : 5 Ounces Compatible Devices : Diablo power tools with mandrel system Unit Count : 1.0 Count Number of Packs : 1 UPC : 008925137696