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A tiny deviation at the spindle introduces runout and ruins the product. Learn why tool holder concentricity is the first step to precision tooling.

Machining at higher speeds can save time and money, however, increasing the speed also means increasing the inherent risk in the situation. To maximize speed potential, a holistic approach that considers tool, holder, machine and operator is essential.

BIG DAISHOWA’s MEGA NEW BABY CHUCK has been delivering extreme precision for more than 20 years and is now available with up to ø1″ clamping for drills, reamers and finishing end mills with .00004″ runout accuracy.

We’ve seen and heard it all when it comes to boring holes. That said, there are always a few questions that pop up over and over. From optimizing modular boring assemblies to deciding between twin boring or high-feed milling, here’s some of our best boring advice.

BIG DAISHOWA introduces the Mega Perfect Grip, a simple to handle, heavy-duty milling chuck for heat resistant super alloys (HRSA) that eliminates end mill pullout under heavy torque loads.

The SWS Rough Boring Head is a twin-cutter boring head that allows for diameter adjustments without a tool measurement unit.

The full radial contact and extreme gripping force of Hi-Power Milling Chucks delivers the stability needed to increase spindle speeds by 20 percent in one application at Team Penske.

In a shop where speed means everything, Team Penske relies on a SPERONI tool presetter to reduce set-up times on CNCs.