Dormer A520 HSS Tin ADX Stub Drill Bit - 10.9mm, Pack of 1

Introducing the Dormer A520 HSS TiN ADX Stub Drill Bit, 10.9mm, a single-pack high-performance tool designed for efficient, accurate, and high-speed drilling. Ideal for use on NC and CNC machines, this drill bit maximizes productivity and ensures precision in every hole, making it an excellent choice for operations requiring hole depths up to 2.5x the diameter. The Dormer ADX is engineered with premium high-speed steel (HSS-TiN), furnished with a resilient Titanium Nitride (TiN) surface treatment which provides a harder surface and higher heat resistance. This paves the path for quicker and more reliable drilling. The unique value of this drill bit lies in its cutting geometry. Featuring a quick helix and a right-hand spiral flute geometry, it efficiently breaks swarf and maintains excellent drilling accuracy. The special 130º thinned point, teamed with a convex cutting lip, enhances the precision and speed of drilling. This drill bit meets DIN 1897 R, BS 328, and ISO235 standards, assuring you of the quality and reliability you demand and deserve. The Dormer A520 HSS TiN ADX Stub Drill Bit is the invaluable addition your toolset needs for accelerated productivity and optimum results.