WEDM Workholding Systems

Compatible with System 3R and EROWA. Works on Makino, Sodick, Charmilles, Mitsubishi

Core Structure of a Stable WEDM Setup

A proper Wire EDM setup positions the workpiece securely within the machine’s working envelope and precisely on the defined zero line.

Whether the part is rectangular or round, thin or thick, small inserts or large plates, it is clamped safely and accurately — minimizing collision risk while maintaining stable alignment throughout the cut.

Three Steps to Smarter Wire EDM Workholding

Efficient Wire EDM production starts with structure. At Rapid Holding Systems, we focus on secure mounting, precise zero reference control, and automation-ready compatibility to reduce setup time, improve accuracy, and maximize machine performance across all WEDM platforms.

Secure Mounting

RHS workholding ensures rigid, precise clamping aligned to your machine’s zero line. Built for high flushing pressures in Wire EDM, our systems minimize vibration, maintain accuracy, and provide a stable foundation for every cut.

Precision Reference System

With RHS reference solutions, workpieces can be preset offline for fast, repeatable positioning. Reduce machine downtime, speed up changeovers, and achieve consistent accuracy across all your WEDM setups.

Automation-Ready Setup

They position the workpiece accurately against the reference system while maintaining rigidity during cutting.

When these components share the same datum logic, your zero does not drift. Setups become portable, repeatability is measurable, and the system adapts to any WEDM brand.

Not sure what system is for you?

Schedule a free consultation to discuss your applications with our experts

Flexible Kits and Universal Compatibility

Tailored Wire EDM User Kits

Every shop runs differently. That’s why RHS offers pre-configured and customizable WEDM user kits built around your part sizes, applications, and production goals.

You get a complete, compatible setup without overinvesting in unnecessary components.

Universal wedm workholding

RHS systems are designed to integrate seamlessly across all major Wire EDM machine models. One standardized workholding solution—regardless of brand—simplifies training, improves consistency, and protects your long-term investment.

Key Features

Zero reference guarantee: Hardened rails and stop elements maintain a repeatable reference within ±0.002 mm

Setup efficiency: Reduce preparation time thanks to off‑machine presetting and transferring parts between machines without realignment

Universal compatibility: Our chucks and rails are compatible with System 3R and EROWA and fit Makino, Sodick, Charmilles, Mitsubishi, and other leading machines

Cost‑effective OEM alternative: Deliver the same quality and precision as original systems at a more competitive price, allowing you to outfit multiple machines without breaking your budget.

Submerged reliability: Built from corrosion‑resistant stainless steel to withstand deionized water environments

wire eDM versions

System 3R Pneumatic chuck Macro Compatible

System 3R compatible 3R-602.10-1N · Clamping force 7000 N · Fixed index positions 4×90°· Air-blast cleaning of Z-references

WEDM Clamp Beam 440mm for Wire EDM

440 mm center-to-center length · 46 × 25 mm rigid cross-section · 30×60 hole pattern · HRC 50–55 heat-treated martensitic stainless steel

RHS Wire EDM workholding Kit compatible to Systems 3R

Precision reference elements · machine-specific rail sets · designed for Sodick WEDM tables

Levelling adapter Macro

Macro system compatible · 3-axis adjustment · automatic change ready · 15 kg recommended load · high-stability design

System 3R 3R-293.3 Compatible SuperVice WEDM

Flexible pins Ø5 mm · 100 mm stroke · up to 80 kg workpiece weight · pneumatic · EROWA EasyChange compatible

System 3R Compatible 3R-292.3 SuperVice

System 3R Macro compatible · rectangular workpieces up to 100 mm · 7 Nm tightening torque · stable precision clamping

WEDM User Kit for Macro System-Special Bundle Deal

3R-225 reference stop · 3R-272HP levelling adapter · 3R-292.3 SuperVice <100 mm · 3R-293.3 SuperVice Ø8–90 mm · 3R-294.3 vice <100 mm · 7 Nm torque wrench · 3 mm & 5 mm Allen keys

System 3R 3R-242S-3 compatible User kit

3R-232 levelling adapter · 3R-293.33 universal holder · 3 mm & 5 mm Allen keys · Macro compatible · precision-ready setup

System 3R 3R-242S-4 Wire EDM User kit Compatible

SuperVice Magnum · HP levelling adapter · drawbar · manual chuck · 3/5/6 mm Allen keys · complete Macro-compatible WEDM setup

What client say about us

This fixture is very accurate for our machine. Thanks RHS.

Sam Jones

Great clamping beams. works perfectly with all 3r holders.

Tyler B

Not sure if this system is for you?

Schedule a free consultation to discuss your applications with our experts.

Frequently Asked Question

Are these systems more affordable than original ones?

Yes. Our products offer the same precision and durability as OEM brands at a more competitive price.

Are they compatible with all Wire EDM machines?

We’ve designed our rails, chucks, and beams to fit brands like Makino, Sodick, AgieCharmilles, Mitsubishi, and others. This allows you to standardize your reference line even with a mixed machine park.

Why is a shared zero line necessary?

To avoid scrap and excessive setup time when moving parts between processes. A universal system maintains the same datum on every machine.

With our Price Match Guarantee, you can be confident that you're getting the product you want at a competitive price! We guarantee that we will beat anyone's price online! System 3R®, Macro®, EROWA®, Hirschmann®, Fifth Axis® company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.