Micro Drilling - Tools to Boost Performance

What is Micro Drilling Tooling about?

The application note “Micro Drilling Tooling: How Precision Engineering Boosts Performance in the Micron Realm” explains how precision engineering, material technology and a careful tailored-designed micro carbide rods are at the base to create a performant micro drilling tool, with a long tool life, consistent and precise over time, and that allows final users to increase productivity. 

Material technology has driven the evolution of micro drilling, enabling the production of long and thin twist drills capable of high speeds and feeds. The choice of the tungsten carbide grade depends on several factors, including the material that the micro drilling tool will machine and machining conditions. 

The application note describes the base analysis to make when choosing the right carbide grade for your micro tooling.

^{In the aerospace industry, mechanical micro drilling is used to create precise holes in components such as turbine blades, airfoils, and engine parts.}

Coolant Holes in Micro Drilling Tools

The introduction of twisted coolant holes in micro drilling tools has revolutionized efficiency, significantly increasing tooling life and productivity. Creating such small, twisted holes requires niche capabilities, such as extruding high twisted angles between 50 and 70 degrees, achieved by AFC Hartmetall, part of the Hyperion family, among a select few. In the note we analyze why high angle twisted coolant holes increase micro tooling performance and more. 

In the pursuit of precision, partnering with a carbide rod supplier equipped with expertise in precision engineering and material technology is paramount. Hyperion and AFC Hartmetall stand out among the global leaders in this regard, offering specialized capabilities in extruding high twisted angle coolant holes in micro rods, backed by expertise, quality, and innovation. 

Read the note and find out the details of how precision engineering and material technology enhance micro drilling tooling.