Irwin HSS TCT Drill Bit - 5.5mm, Pack of 1

Introducing our '5.5mm Irwin HSS TCT Drill Bit', sold individually for your convenience. This precision-engineered tool boasts a Tungsten Carbide Tip (TCT), a material famed for its formidable hardness and longevity. Able to drill into hardened materials up to a formidable hardness of 50 Rockwell C, this makes the TCT Drill Bit from Irwin ideal for stationary drilling into cast iron, alloyed manganese steel, bronze alloys, and hardened steel. Expertly crafted, the resilient C2 Carbide tip of the drill bit, having been ground to perfection on four facets, ensures a reduction in drilling pressure and spot-on centring. Fashioned from hardened Chrome Vanadium Steel with a Rockwell C hardness rating of 56, the body of the drill bit offers durability unmatched by its market competitors. For utmost bit longevity, it is recommended to always use a 3- 6% cooling emulsion while drilling. This strategic move promises an extension in the drill bit's service life, ensuring continued peak performance. Simple yet attended to the last detail—down to the perfect 5.5mm tip diameter—Irwin delivers an exceptional tool in the HSS TCT Drill Bit. Specifications can offer a wealth of knowledge about any product. For this HSS TCT Drill Bit, the information reveals a working length of 57mm and an overall length of 93mm that extends to meet your drilling needs. Purchase comes in a pack quantity of 1 for a practical and ideal solution to your project needs. Invest in your work with an Irwin tool; purchase only the best.