Toolholders & Workholding

Clamping force blocks are a classic among stationary clamping systems. SCHUNK presents a major development in miniature self centering clamping technology.

SCHUNK continues to improve its offering of hydraulic toolholders.

Northfield Precision Instrument Corp., a leader in the design and manufacture of precision workholding chucks, introduces their Automobile Rubber Grip chuck.

SCHUNK introduces a new line of power chucks, the ROTA NCK-plus.

With the TENDO E compact, SCHUNK has reportedly started a new era in tool clamping.

Northfield Precision Instrument Corp., a leader in the design and manufacture of precision workholding chucks, introduces their Model 450 Air Chuck.

Dillon Manufacturing Inc. provides cast 356-T6 aluminum full-grip jaws from 6" to 24" in diameter.

Lexair Inc. introduces a new low-profile stationary collet closer that uses quick-change vulcanized collet heads.

Royal Machine & Tool Corp.'s steel bodied manual VTL large-diameter chucks are manufactured in the USA in sizes from 24" to 72" in diameter and are custom designed and built to customer requirements.

You've probably heard the term "vulcanized collet" and may have wondered what it means exactly. Vulcanization was named after the Roman God of Fire, Vulcan, and, yes, the injection molding process at Hardinge does involve heat.

United Grinding Technologies Inc. offers eight Studer CT ID grinding machines for small- to medium-size internal cylindrical grinding applications, such as die plates, spring collets, toolholding fixtures, hydraulic components and thread ring gages.

Northfield Precision Instrument Corp. introduces their Model 470 chuck, which was retooled for Caterpillar.