Legendary Swiss quality drives everything we make.

Our premium toolholding systems offer you extraordinary reliability, precision and quality.

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The industry-standard toolholding solution for all shank types, materials and tool types – from the company that pioneered it.


The ultimate in secure toolholding and excellent vibration damping supports high-speed milling and drilling.

Multi Line

A toolholding system for traditional machining applications, with reduction sleeves for efficient through coolant in a self-sealing system suited to most hydraulic expansion chucks.


System TIR of < 3 μm at 3 diameters with a grooveless clamping nut for silent operation and low vibration.

ER Lathe/Swiss

ER and ER UP (Ultra Precision) vibration-damped collets with a 16-slot design for a wide clamping range with low TIR and up to 20% more clamping length on small diameters.

Measuring Technology

The REGO-FIX 3D-EdgeMaster precision centering device is the first in our newly launched metrology product line with more innovations to come.

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Our Mission

In every industry, with any type of material, part and quantity, REGO-FIX gives you the unmatched reliability you need for success. Our carefully matched systems provide optimal fit and accuracy to minimize vibration and tool runout while they maximize clamping force, toolholding security, tool life and output quality.

Our History

REGO-FIX introduced the first ER collet chuck in 1972, and it became the enduring industry standard. Today, our innovative solutions make it easy to achieve excellent surface finishes and consistent job results in a wide variety of machining applications. For the toolholding innovations you need to produce precise results every time, look to REGO-FIX.

Price & Availability Tool

Price and availability request for registered distributors.

The Values Behind Corporate Culture and Customer Service

Earlier this year, REGO-FIX was recognized as one of Indiana’s top employers for the fourth consecutive year by the Indiana Chamber of Commerce. It was another round of high praise among strong competition that reinforces the significance of the REGO-FIX Triangle of...

Smart Tooling Takes Autonomous Machining By Force

A REGO-FIX special guest blog featuring Pro-Micron From handwheel controls through punched-tape toolpath programming to full CNC guidance, machining operations have evolved from manual activities toward fully autonomous systems. Each step in the progression has made...

Tool Your Turrets In Minutes Rather Than Hours

Tool Your Turrets In Minutes Rather Than Hours It’s axiomatic that manufacturing machines only make money when they’re making chips, and the more chips machines produce by reducing setup and retooling downtime, the more money they make. While those statements apply...

Cut the Corrosion with Stainless Tool Holders

Recent research and resulting innovations in the production of stainless steel tooling are enabling shops to meet the extreme cleanliness requirements of certain manufacturing sectors, especially those in the aerospace and medical industries.  In those situations...

Through-tool Coolant Cuts Cycle Times

Many shops understandably try to recover the expensive acquisition cost of live-tool machines by saving on options that might seem unnecessary at the time of purchase. Through-tool, internal cooling is, in many cases, just such a machine feature shops might forego,...