About This

• Set contains 29 m42 Cobalt Drill Bits sizes 1/16" - 1/2" x 1/64" increments
• Cobalt Drills are effective in drilling tough, high tensile strength materials like stainless steel, Inconel, and titanium
• Gold oxide finish acts as a lubricant and provides wear resistance
• Round shanks allow use with a wide variety of tool holding systems
• Manufactured to Aerospace Standard 907 and display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel
• Cobalt steel provides extended tool life compared to high-speed steel drill bits, and maintains the tool's toughness and hardness in high drilling temperatures
• Effortlessly grip the set in 1 hand as you would a travel coffee mug or leave it in the cup holder of your truck while on the way to a job
• When all hands are on deck, hang the drill index on your belt whether you're in the shop or field
• Unique round drill index combines form and function into 1 beautifully designed, easy to carry drill set

Overview

• Material : Cobalt
• Cutting Diameter : 0.5 Inches
• Finish Type : Gold
• Shank Type : Round
• Cutting Angle String : 135 Degrees