Description:

Insize's Cobalt 25pc Drill Bit sets are exceptionally designed to outperform and outlast. They are suitable for drilling into medium alloyed steel, stainless steel, and hardened grades of stainless steel. Steel doesn't stand a chance when these cobalt jobbers are used. Get busy drilling more holes in less time today with this drill bit.135 split point design for more rugged and efficient drilling

Features:

• Made from cobalt alloyed high speed steel
• Made for long lifetime in high strength materials
• Great for drilling in stainless steel and heat-treated materials
• Designed for drilling only working mode

Specifications:

• Sizes include: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, 12mm, 12.5mm & 13mm