Irwin HSS Cobalt Drill Bit - 12mm, Pack of 1

Introducing the 'Irwin HSS Cobalt 12mm Drill Bit'. If you're working with stainless steel or other high alloy materials, this is the ideal tool for you. With its 135-degree split point grinding, this bit guarantees flawless centring and decreases the pressure required during drilling. It's all about achieving smooth, precise drilling with swift chip removal, thanks to its industrial grade grooves. Crafted from top-notch HSS steel and infused with a 5% concentration of Cobalt (Co), this drill bit is built to last. This added Cobalt serves to magnify the red hardness or heat resistance of the bit, resulting in a markedly expanded lifespan and a desirable golden glow on surface. This 12.0mm diameter drill bit offers a working length of 101mm and an overall length of 151mm. Additional specification includes: - Tip diameter: 12.0mm - Working length: 101mm - Overall length: 151mm - Quantity: Single pack In the realm of accurate finish, prolonged bit life, and improved heat resistance, the 'Irwin HSS Cobalt 12mm Drill Bit' is the ideal addition to your tool collection.