New LENOX Bi-metal hole saws deliver up to 50% longer life with a proprietary tooth form that cuts common construction materials efficiently. A reinforced tooth design absorbs impact forces from obstructions and bind-ups while drilling for less tooth breakage. The speed SLOT staircase design allows for fast and easy plug ejection.
Compatible with both quick-change and traditional non-quick change arbors vs previous generation LENOX Bi-metal hole saw drilling low carbon steel. Excluding proprietary arbor systems that require adapters. For the range of diameters listed on packaging only.Unit: EAUPC: 082472308570Model Number: 30857AA1

