Irwin HSS Cobalt Drill Bit - 3.3mm, Pack of 1

Designed to bring unparalleled efficiency to your projects, the Irwin HSS Cobalt 3.3mm Drill Bit is a standout choice for those who demand precision and durability. Perfectly suited for handling stainless steel and high alloys, it makes drilling a smooth process, aided by its distinctive 135-degree split point grinding that guarantees accurate centering and diminishes drilling pressure. Expertly crafted with high-end HSS steel infused with a 5% Cobalt element, this drill bit is not only about robustness, but also about endurance. Thanks to the added Cobalt, the strength of the drill bit under high-temperature conditions (known as red hardness) substantially improves, significantly augmenting its lifespan. The drill bit radiates an enticing golden hue from its tempered surface finish, balancing aesthetics and performance. Specific dimensions include a 3.3mm tip diameter, a 36mm working length, and a 65mm overall length. Sold in a convenient single pack, the Irwin HSS Cobalt 3.3mm Drill Bit embodies quality and reliability for everyday industrial use.