Dormer A520 HSS Tin ADX Stub Drill Bit - 9.9mm, Pack of 1

Unleash phenomenal precision with the 'Dormer A520 HSS TiN ADX 9.9mm Stub Drill Bit' - your top choice for consistently successful drilling on both NC and CNC machines. Engineered for spaces where elite performance and accurate holes are non-negotiable, this drill bit shines in delivering hole depths up to 2.5 times its diameter. Leveraging an advanced cutting geometry cloaked in a resilient TiN (Titanium Nitride) layer, Dormer A520 is superior to standard helix bits by a noteworthy distance. Crafted with a specialized thinning point, it guarantees remarkable accuracy, an upturn in productivity, and effective swarf breaking, making it indispensable for your toolkit. The intrepid 'right-hand spiral Quick Helix' flute geometry coupled with a distinct '130º Thinned Point Convex Cutting Lip' point angle, gives this HSS (High-Speed Steel) drill bit its unrivaled performance. Get ready to redefine your drilling experience thanks to this remarkable harmony of materials and design, conforming to DIN 1897 R / BS 328 / ISO235 standards. Rely on the 'Dormer A520 HSS TiN ADX 9.9mm Stub Drill Bit' to deliver standout performance– every time. Order now, and embrace a new level of drilling efficiency.