1.00 - 16.00mm Cobalt Jobber Length Drill Index (25 Piece)

25 Piece Cobalt Drill Bit Set in Plastic Case

• m35 cobalt drills are effective in drilling tough, high tensile strength materials like stainless steel, inconel, and titanium
• 135-degree split point tip for self-centering and reducing thrust. 
• Manufactured to Aerospace Standard 907
• Display high red hardness, permitting speeds up to 30% greater than with conventional M2 high-speed-steel
• Unique round drill index combines form and function into one beautifully designed, easy-to-carry drill set.