WIDIA has introduced a new universal high-precision Collet Chuck - a single high-accuracy tool holder for milling, drilling, reaming, or tapping boosts efficiencies while holding near-perfect runout.

Manufacturers of high-precision components (aerospace, transportation, die and mould, general engineering, and many more) wage a constant battle between producing high-tolerance parts and a "we-have-to-have-it-tomorrow" reality.

With this, WIDIA is announcing a significant new weapon to bring shops closer to victory, a universal, high-precision collet chuck offering use in multiple applications (milling, drilling, reaming, and tapping), while maintaining runout accuracies of 0.003 mm (0.0001 inches) at 3xD.

Shops looking to upgrade performance and final part tolerance will welcome this chuck's features:

1. Added versatility - the ability to continue using standard ER collets while upgrading to precision collets
2. Thicker chuck walls and a stronger outer form for added rigidity and lower vibration for longer spindle and tool life
3. Unique sealed-by-design precision collets (6-20 mm or 0.24-0.79 inches) for excellent coolant delivery and longer tool life, and
4. Better and repeatable balancing, all contributing to higher accuracy.

Aerospace, die/mould and many other industries regularly encounter high-strength, difficult-to-machine materials requiring high torques, feeds, and forces. The danger of milling cutters being pulled out of the tool holder at these extreme forces has significantly increased. This is at least true for tool holders that offer precision clamping with good concentricity such as shrink-fit. Such toolholders work with frictional locking, but their clamping force is often not sufficient for roughing.

In response, the new WIDIA universal precision collet is available with Safe-Lock