Dormer A520 HSS Tin ADX Stub Drill Bit - 8.6mm, Pack of 1

Introducing the 'Dormer A520 HSS Tin ADX 8.6mm Stub Drill Bit'. It is a mastercraft tool designed explicitly for NC and CNC machinery, paving the way for optimum productivity and precision drilling. When every hole matters, this stub drill bit spectacularly delivers results, even at depths up to 2.5 times its diameter. Thanks to the ADX High Speed Steel, coupled with a superior TiN coating, flawlessly cut through your tasks will become your everyday routine. Striking the perfect balance between a premium quick helix flute geometry and a unique 130º thinned point with a convex cutting lip, our 8.6mm drill bit ensures peerless accuracy, improved productivity, and effective swarf breaking. Revel in the remarkable features of the Dormer A520: from its right-hand spiral to its dependable high-speed steel material enriched by a TiN (Titanium Nitride) surface treatment. This drill bit complies with the highest standards, including DIN 1897 R / BS 328 / ISO235, guaranteeing you a tool that stands the test of time. Whether you're a professional or a DIY enthusiast, the Dormer A520 HSS Tin ADX Stub Drill Bit is ready to exceed expectations, one precise hole at a time.