Disston QuickCore 7 pc Set - 1 Each: 1", 1-1/4", 1-1/2", 1-3/4", 2", and 2-1/2" Hole saws, with 2 Arbors with a Pilot Drill bit, Hex Key

Disston Extreme 7 pc Carbide Tipped "QuickCore" Hole Saw Set. Up to 5X faster than standard hole saws. Greater heat and wear resistance. C3 Carbide tipped provides extended life and clean cuts. 10x faster core ejection. 10x more life than standard hole saws.

• QuickCore’s patented technology provide up to 10X FASTER CORE EJECTION through the unique open-ended design this means less time spent clearing out debris and more time getting the job done
• QuickCore’s patented mandrel enables the user to quickly change hole saw sizes 7 pc hole saw Set -1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/2" Hole Saws, with 2 Arbors, Pilot Drill Bit, Hex key
• Wide diamond slots and open back arbors allows for increased visibility and cooling M42 Bi-metal construction for cutting into wood, metal, plastic and stainless steel. 10 degree positve angle fast and smooth cut
• Built to Last: With 10x more life than standard hole saws, you won't have to worry about replacing worn-out tools as often, saving you money in the long run
• Versatile and Convenient: One mandrel for sizes 3/4" to 6", making it perfect for a wide range of applications