Review on Lenox 30887 VB7 Vari Bit 8 Inch Conduit by Kevin Dee

This industrial drill bit did not live up to my expectations .Through trial and error, I found that it took forever to drill through even the thinnest of materials. The bit also dulled QUICKLY, making it ineffective for further use. As someone in the industrial and scientific field I cannot recommend this product to anyone looking for a reliable and durable drill bit..