29 Pc Quality Cobalt 1/16 to 1/2 x 64th 135° Split Point Drill Set- Steel box
Cobalt is great for drilling harder and tougher metals than regular high speed drill bits. Can be used on stainless steel or harder grade steels...
115 Pc Cobalt drill bit set
Warrior® – 115 Pc Cobalt Drill Bit Set Box was opened but all drill bit are brand new. The item “115 Pc Cobalt drill bit...
