15/32" Cobalt Steel Drill Bits | Jobber | Length | 6-Pack Length:Jobber Cobalt drills can maintain their

Cobalt drills can maintain their cutting ability at high temperatures and are extremely resistant

Lag shields are used for light to medium duty applications

is economical

Bullard’s Lightning grinding wheels are a general purpose formulation with “attitude”

15/32" Cobalt Steel Drill Bits | Jobber | Length | 6-Pack Length:Jobber Cobalt drills can maintain theirHeavy duty web construction designed to outperform and outlast. Manufactured from heat resistant premium Cobalt high speed steel. Cobalt drills can maintain their cutting ability at high temperatures and are extremely resistant. 135 split point design for more rugged and efficient drilling. Made from M42 Cobalt High Speed Steel for excellent wear resistance on high strength materials. For drilling in medium alloyed steel, stainless steel, hardened