With a double-tooth design for long life and extreme durability, DeWALT® bi-metal hole saws power through 2X the material in a single pass. A sharp tooth geometry expedites cutting and thick, hardened backing plates helps to prevent thread stripping. A high-speed steel height makes them ideal for tough jobs.
| Id | 189903 |
| SKU | 9591546 |
| PartNo | D180040 |
| UPC | 028877345314 |
| Country of Origin |  USA |
| Type | Tough |
| Arbor Size | 5/8-18 |
| Cutting Depth | 1-13/16 In |
| Teeth Per Inch | 4/5 |
| Speed Rating | 135 Rpm |
| Shank Size | 7/16 In |
| Shank Type | Hex |
| Tooth Type | Double |
| Pilot Drill Size | 1/4 In Dia X 4 In L |
| Length | 2 In |
| Diameter | 2-1/2 In |
| Cutting Edge Material | HSS |
| Body Material | Bi-Metal |
| Grade | M3 |
| Applicable Materials | Metal |
| CID | 9 |
R.P. Lumber - Edwardsville, IL