Dormer A520 HSS Tin ADX Stub Drill Bit - 8.1mm, Pack of 1

Introducing the 'Dormer A520 HSS-Tin ADX Stub Drill Bit - 8.1mm,' a single pack marvel for all your drilling needs. Expertly crafted for optimal functionality on both NC and CNC machines, this bit guarantees precision and high productivity. The Dormer A520 is not just any drill bit; it blends advanced HSS (High-Speed Steel) with a robust Titanium Nitride (TiN) coating, forming a duo that assures increased lifespan, speed, and efficiency. Its enhanced cutting geometry and special 130° thinned point significantly outperform standard helix bits, guaranteeing ultra-precise holes every time. Backed with a quick helix flute geometry and right-hand spiral layout, it offers exceptional swarf breaking performance, making it a perfect partner for drilling up to 2.5 x diameter hole depths. This blend of features contributes to accelerated productivity and improved hole accuracy. The Dormer A520 adheres to the standards set by DIN 1897 R, BS 328, and ISO235, testifying to its quality. Spruce up your toolkit with our HSS-Tin ADX Stub Drill Bit and experience a new level of drilling performance today.