3mm Cobalt Drill Bit Set, M35 Twist HSS Drill Bits Straight Shank, 3mm High Speed Steel Drill Bits for Drilling in Hard Metal, Stainless Steel, Cast Iron

The NewShark Cobalt Bits are a must-have for any serious driller! With their high-quality cobalt composition, they offer unparalleled durability and cutting efficiency.

The 135-degree self-centering split pointed tip ensures accurate centering without wandering, while the fully ground bits provide a smooth cutting surface for clean holes.

Plus, the treated titanium alloy surface increases clamping force and reduces wear.

Whether you're drilling stainless steel, hard metals, aluminum, copper, plastic, or hardwood, these cobalt bits are up to the task.

Don't settle for anything less - choose NewShark Cobalt Bits for all your drilling needs!