DeWalt D180002 "8-Piece" Bi-Metal Electrican Hole Saw Kit Furniture Permanently lubricated upper and lower

Permanently lubricated upper and lower ball bearing system that ensures long life and no maintenance

Outer jacket has excellent oil

Blade material: Steel

polypropylene volute for corrosion resistance

Number in Package: 3

DeWalt D180002 "8-Piece" Bi-Metal Electrican Hole Saw Kit Furniture Permanently lubricated upper and lower"DEWALT" BI METAL ELECTRICAN HOLESAW KIT Optimized tooth design for superior performance while cutting metal. M3 steel provides longer life then the MS steel of the industry standard product. Hardened backing plates prevent warping thus allowing for easier removal from the Mandrel. Versatility of Deep Cut style allows users to cut either wood or metal. Product Features: Contains the most commonly used sizes Hole saw kits include new quick change