amoolo 1/2" inch Cobalt Drill Bits(5Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel

The Amoolo Cobalt Drill Bit Collection is a must-have for any DIY enthusiast or professional looking to make their drilling process smoother and faster than ever before.

With 135° split point drills that are faster and more efficient than traditional 135° drills, this set of 16 pieces includes the most commonly used sizes (1/16", 5/64", 3/32", etc.) to satisfy all your drilling needs.

The nitriding surface of these drill bits provides unparalleled wear resistance and fatigue performance, ensuring that they last longer than other drill bits on the market.

Plus, the fully ground spiral groove design clears chips quickly and reduces friction and heat, making your drilling process more efficient and comfortable.

Don't settle for anything less – choose the Amoolo Cobalt Drill Bit Collection today and take your drilling to the next level!