Ultimate Screwdriver Bit Set 232-Piece, Premium Chrome Vanadium Steel Security D

This is a comprehensive Forstner drill bit set, ranging from 1/4\" to 2-1/8\", housed in a sturdy case. Ideal for precision wood drilling, this set offers a variety of sizes for different woodworking projects. Whether you\'re a professional carpenter or a

2mm total with black coating100 feet