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.
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| Length | : | 12 in |
| Material | : | Carbon Steel |
| Shank Size | : | 1/2 in |
| Shank Type | : | Hex |
| Suitable for | : | 1/2 in and Larger Chucks, 2L Snap-Back Arbor and 1L, 2L and 3L Solid Hex Arbors |