Lenox 2059708 102mm (4") Speed slot Bi-Metal Hole Saw They come with the lugs

They come with the lugs professionally crimped on

24/48 VDC wide range power input

Ideal for cutting metal

Confirm device turns on

There are some photos of the damage these can sustain from corrosion

Lenox 2059708 102mm (4") Speed slot Bi-Metal Hole Saw They come with the lugsUsed for one project then put in storage. Teeth still sharp and none missing or chipped. Lenox 2059708 102mm (4") Speed slot Bi Metal Hole Saw Ideal for cutting metal, wood and plastic, Lenox's Speedslot bi metal hole saws feature a staircase design for easy plug removal, a thin kerf design and enhanced tooth geometry for efficient performance. Features: Cuts 2 x faster Lasts 2 x longer Easy plug removal