Product Review

The 3 piece high speed cobalt spot weld drill bit set is made to last and withstand drilling into harder steel materials and stainless steel while offering you smooth drilling with titanium coating for extended performance. The cobalt blend construction gives the bits a tough core while the titanium coating allows for longevity of your bits that gives you a smoother drilling experience while lasting use after use. The set comes with three sizes ranging from: 6.5mm (1/4 inch), 8mm (5/16 inch), and 10mm (3/8 inch) that make it a handy set to have for any type of removing or cutting spot weld operations. The drill bits are clearly labeled for easy identification and is easily stored away in a small cusioned snap case.