Contact Us

00

Shop by WEDM Model

Sodick
Fanuc
Makino
GFAC Charmilles
Mitsubishi
ONA
Seibu
Acutex
- Acutex 300I
- Acutex 500I
CHMER

EDM Tooling
Wire EDM Tooling
Vises
CNC Tooling
End of Arm tooling
Downloads

3R Compatible Holders

Home
Shop
EDM Tooling
System 3R Compatible
3R Compatible Holders

3R Compatible Holders

Login Now, to see the pricing

3r holder

Price Match Guarantee

One Year Warranty

Satisfaction Guarantee

Customer Support

3R Compatible Holders

3r holder

Login Now, to see the pricing

Sort by:

Show:

1
2
3

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Alum U50 Slotted U Holder-RHS-S7229-1

0 out of 5

System 3R 3R-658.2E-S Compatible Aluminium U50 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Aluminium U50 Slotted U Holders comes pre-mounted and ready to run with pallet offset capability.Product Description: Custom made U holdersSizes: U50Material: AluminiumFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$38.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Alum U65 Slotted U Holder-RHS-S7229

5.00 out of 5

System 3R 3R-658.2E-S Compatible Aluminium U65 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Aluminium U65 Slotted U Holders comes pre-mounted and ready to run with pallet offset capability.Product Description: Custom made U holdersSizes: U65Material: AluminiumFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$38.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Stainless U65 Slotted U Holder RHS-S6277-8

0 out of 5

System 3R 3R-658.2E-S Compatible Stainless Steel U65 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Stainless Steel U65 Slotted U Holders without chip hole comes pre-mounted on system 3r pallet and ready to run.Product Description: Custom made U holdersSizes: U65Material: Stainless SteelFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$43.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Stainless U50 Slotted U Holder RHS-S6277-7

0 out of 5

System 3R 3R-658.2E-S Compatible Stainless Steel U50 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Stainless Steel U50 Slotted U Holders without chip hole comes pre-mounted on system 3r pallet and ready to run.Product Description: Custom made U holdersSizes: U50Material: Stainless SteelFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$43.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Stainless U45 Slotted U Holder RHS-S6277-6

0 out of 5

System 3R 3R-658.2E-S Compatible Stainless Steel U45 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Stainless Steel U45 Slotted U Holders without chip hole comes pre-mounted on system 3r pallet and ready to run.Product Description: Custom made U holdersSizes: U45Material: Stainless SteelFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$43.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Stainless U40 Slotted U Holder RHS-S6277-5

0 out of 5

System 3R 3R-658.2E-S Compatible Stainless Steel U40 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Stainless Steel U40 Slotted U Holders without chip hole comes pre-mounted on system 3r pallet and ready to run.Product Description: Custom made U holdersSizes: U40Material: Stainless SteelFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$43.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Stainless U35 Slotted U Holder RHS-S6277-4

0 out of 5

System 3R 3R-658.2E-S Compatible Stainless Steel U35 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Stainless Steel U35 Slotted U Holders without chip hole comes pre-mounted on system 3r pallet and ready to run.Product Description: Custom made U holdersSizes: U35Material: Stainless SteelFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$43.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Stainless U30 Slotted U Holder RHS-S6277-3

0 out of 5

System 3R 3R-658.2E-S Compatible Stainless Steel U30 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Stainless Steel U30 Slotted U Holders without chip hole comes pre-mounted on system 3r pallet and ready to run.Product Description: Custom made U holdersSizes: U30Material: Stainless SteelFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$43.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Stainless U25 Slotted U Holder RHS-S6277-2

0 out of 5

System 3R 3R-658.2E-S Compatible Stainless Steel U25 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Stainless Steel U25 Slotted U Holders without chip hole comes pre-mounted on system 3r pallet and ready to run.Product Description: Custom made U holdersSizes: U25Material: Stainless SteelFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$43.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Stainless U20 Slotted U Holder RHS-S6277-1

0 out of 5

System 3R 3R-658.2E-S Compatible Stainless Steel U20 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Stainless Steel U20 Slotted U Holders without chip hole comes pre-mounted on system 3r pallet and ready to run.Product Description: Custom made U holdersSizes: U20Material: Stainless SteelFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$43.00

3R Compatible Holders, System 3R Compatible

RHS-S6277 System 3R Compatible U Holder 3R-658.2E-S -U20, U25, U30, U35, U40, U45, U50, U65

5.00 out of 5

Product Description: Custom made U holdersSizes: U20, U25, U30, U35, U40, U45, U50, U65Material: Stainless SteelFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$33.00 – $36.00Price range: $33.00 through $36.00

Select optionsThis product has multiple variants. The options may be chosen on the product page

3R compatible Chucks, 3R Compatible Holders, Er collet, Erowa Compatible Holders, System 3R Compatible

System 3R 3R-659.20-P Macro Collet Holder Compatible for ER20 Collets

0 out of 5

System 3R Compatible 3R-659.20-P Macro Collet Holder for ER20 Collets

System 3R Compatible 3R-659.20-P Macro Collet Holder for ER20 Collets – Flushing duct. – Electrode 2-20 mm. – Building-in height 94 mm. -Stainless steel 420 for the body, 440 C pallet – Weight 1.2 kg.

$727.00

3r ER32 collet holder

3R compatible Chucks, 3R Compatible Holders, Er collet, System 3R Compatible

System 3R 3R-659.16-P Macro Collet Holder Compatible for ER16 Collets

0 out of 5

System 3R 3R-659.16-P Macro Collet Holder Compatible for ER16 Collets

System 3R Compatible 3R-659.16-P Macro Collet Holder for ER16 Collets
– Flushing duct.
-Dims 54X54X75.5
– collet size is 10mm.

$727.00

3R Compatible Holders, System 3R Compatible

System 3R Compatible 3R-658.2E-S Macro U Slotted Holder RHS-S5372

0 out of 5

RHS U-Type Slotted Electrode Holders are designed for high-precision electrode preparation and machining across EDM and CNC environments. Fully compatible with System 3R Macro (3R-658.2E-S compatible), these holders ensure accurate positioning, dependable rigidity, and repeatable performance for everyday toolroom and production use.Available in multiple slot sizes — U15, U20, U25, and U30 — the series accommodates a wide range of electrode dimensions. All holders are manufactured in Aluminum or Brass, providing the right balance of weight, conductivity, and durability depending on the application. Each U-Type Holder is delivered fully assembled and ready to mount, offering a simple, reliable solution for clamping flat electrodes with minimal setup time. Their slotted design supports offset pallet setups, improves accessibility during machining, and enhances overall workflow efficiency.

All holders come pre-mounted on 3R 54MM Macro plate "Ready to Run"

$30.00 – $35.00Price range: $30.00 through $35.00

Select optionsThis product has multiple variants. The options may be chosen on the product page

System 3R 3R-466.4033-S Compatible Manual chuck adapter Macro-Junior

System 3R 3R-466.4033-S Compatible Manual chuck adapter Macro-Junior

3R Compatible Adapters, 3R Compatible Holders, System 3R Compatible

System 3R 3R-466.4033-S Compatible Manual chuck adapter Macro-Junior

0 out of 5

3R-466.4033-S Compatible Manual chuck adapter Macro-Junior

System 3R 3R-466.4033-S Compatible Manual chuck adapter Macro-Junior. Quality System 3r Tooling RHS Brand 3R-466.4033-S Manual chuck adapter Macro-Junior is adapted for automatic changing.For mounting in the Macro system. Axial locking screw with channel for flushing through the electrode. – Adapted for automatic changing. – Fixed index positions 3×120°. – Precision-cast Macro reference element. – Weight 1.1 kg.

$1,275.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.4E-S Holder Compatible Electrode S15, S20, S25, S30 Alum, Brass, Stainless Steel

0 out of 5

System 3R 3R-658.4E-S Holder Compatible Electrode S15, S20, S25, S30 Alum, Brass, Stainless Steel.

Unhardened holder for square or round electrodes, max 30 mm. Designed to be mounted on 3R-651.7E-S or 3R-651.7E-XS – Flushing duct. – Ready for code carrier. – Comes in aluminum, brass, and stainless steel

$32.00 – $38.00Price range: $32.00 through $38.00

Select optionsThis product has multiple variants. The options may be chosen on the product page

3R compatible Chucks, 3R Compatible Holders, Er collet, System 3R Compatible

System 3R 3R-659.32-P Macro Collet Holder Compatible for ER32 Collets

0 out of 5

System 3R Compatible 3R-659.32-P Macro Collet Holder for ER32 Collets

System 3R 3R-659.32-P compatible Collet chuck ER32 Macro
– Flushing duct.
– Electrode 2-20 mm.
– Building-in height 94 mm.

$727.00

System 3R Macro-Junior 3R-466.4033 compatible Manual chuck adapter

System 3R Macro-Junior 3R-466.4033 compatible Manual chuck adapter

3R compatible Chucks, 3R Compatible Holders, System 3R Compatible

System 3R Macro-Junior 3R-466.4033 compatible Manual chuck adapter

0 out of 5

System 3R Macro-Junior 3R-466.4033 compatible Manual chuck adapter

For mounting in the Macrosystem. Axial locking screw with channel for flushing through the electrode.- Application: For EDM Machining – Adapted for automatic changing. – Fixed index positions 3×120°. – Precision-cast Macro reference element.

$1,550.00

System 3R 3R-658.2E-S Compatible Alum U20 Holder

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Alum U20 Holder

0 out of 5

System 3R 3R-658.2E-S Compatible Alum U20 Slotted U Holder

System 3R 3R-658.2E-S Compatible Aluminium U20 (20.5mm) Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Aluminium U20 Slotted U Holders comes pre-mounted and ready to run with pallet offset capability.Product Description: Custom made U holdersSizes: U20Material: AluminiumFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$32.00

Show:

1
2
3

Categories

Automation Solutions (11)
CNC Tooling (18)
EDM Putty (2)
EDM Tooling (242)
- System 3R Compatible (238)
  - 3R Compatible Adapters (19)
  - 3R Compatible Centering Device (5)
  - 3R compatible Chucks (74)
  - 3R Compatible Drawbars (17)
  - 3R Compatible Gauging Devices (21)
  - 3R Compatible Holders (67)
  - 3R Compatible pallets (24)
  - 3R Compatible probes (21)
  - 3r Self Centering Vices (9)
  - System 3r Compatible Fixtures (7)
Er collet (13)
EROWA ITS Compatible (337)
Erowa OEM (532)
Graphite (7)
Hirschmann Compatible Tooling (6)
Others (1)
RHS Adaptors (18)
RHS Extensions (23)
RHS MultiChucks (50)
RHS PALLETIZING (23)
Special Bundle Deals (20)
System 3R Compatible (9)
System 3R OEM (1422)
Used Tooling (12)
Vises (148)
WEDM Systems for Acutex (2)
WEDM Systems for Chmer (3)
WEDM Systems for Seibu (3)
Wire EDM Tooling (319)

Category

3R Compatible Adapters(19)
3R Compatible Centering Device(5)
3R compatible Chucks(74)
3R Compatible Drawbars(17)
3R Compatible Gauging Devices(21)
3R Compatible Holders(67)
3R Compatible pallets(24)
3R Compatible probes(21)
3r Self Centering Vices(9)
System 3r Compatible Fixtures(7)

Actuation Type

Manual

System Compatibility

System 3R MacroJunior
System 3R MacroStandard

Holder Type

Coin Holder
ER16 Collet
ER20 Collet
ER32 Collet
ER40 Collet
ER50 Collet
Other Holders
S-Holder
U-Holder

System Compatibility

System 3R MacroJunior
System 3R MacroStandard

Material

ALUMINUM
BRASS
Stainless Steel

Price

Min price Max price

Price: —

Featured Products

Erowa ER-017984 compatible Compact angle chuck
0 out of 5
Original price was: $1,050.00.Current price is: $935.00.
Erowa ER-033502 compatible MTS Chuck S-P
0 out of 5
Original price was: $2,250.00.Current price is: $1,975.00.

Similar Products

Get Workholding Updates

Get new product updates, offers, and useful workholding tips for EDM, WEDM, and CNC applications.

Be First to Know About New Tooling Releases & Promotions

Email

Email *

Follow us on Social Media

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.

Email: [email protected]
Phone: +519-999-9723

Important Links

About Us
Blogs
Support
Contact Us
Product
Sell On RHS
Privacy Policy
Terms & Conditions
Download Credit App
Wishlist
Special Bundle Deals

RHS TOOLING

One-stop source for all your EDM Tooling Needs. We offer the top brands from RHS Tooling compatible with System 3R & Erowa. We pride ourselves on delivering the best choices for all your EDM Tooling needs.

Wire EDM Tooling for all models of Makino, sodick, charmiles, and many more wire EDM machines for clamping workpieces. Get customized Wire EDM clamping beams/3Rulers, Dovetails, WireEDM Vises for various wire EDM tooling needs.

© Rapid Holding Systems 2026, All Rights Reserved

You've just added this product to the cart:

EDM Tooling
Wire EDM Tooling
Vises
CNC Tooling
End of Arm tooling
Downloads

Name *

First

Last

Email *

or Message Comment

Comment or Message *

Website

At Rapid Holding Systems we’re Raising Customer Service Standards by Bringing it to You Really Fast.

Because our goal is to be the most loved company in the industry, we go above and beyond to bring you exceptional service that rocks. And to get way ahead of our customers’ requests, we employ a 24 hour support team.⁣

The best in the business

Rapid Holding Systems makes sure that their customers are satisfied with the product they purchase. Therefore we stand behind our product for life. Rapid holding Systems ensures customer satisfaction by providing technical support for the product. Customers can contact company’s phone line or email to get help with how to use their product. If you need a company that will support you and your goals, we are the team for you. At Rapid Holding Systems, we’re passionate about delivering the best, most innovative products and services to you. We always want to make sure that you’re satisfied with your purchase and that we’re doing everything we can to serve your needs. We want to make sure your return experience is hassle-free. That’s why we provide a return policy that will make it easy for you to get your money back. We are a customer-centric organization that provides the best customer service, products, and experience . https://rapidholdingsystems.com/terms-conditions/

Rapid Holding Systems Ltd. warranties product to be free from defects in material or workmanship for a period of one (1) year following the date of purchase. This limited warranty does not cover failures due to abuse, accidental damage or when repairs have been made or attempted by anyone other than Rapid Holding Systems and its Authorized Service Centers.

This warranty does not apply to accessories. This warranty gives you specific legal rights and you may have other rights which vary country to country and state to state. Should you have questions, contact Rapid Holding systems at [email protected]

We provide you with access to Used Tooling. You acknowledge and agree that we provide access to such tools ”as is” and “as available” without any warranties, representations or conditions of any kind and without any endorsement. We shall have no liability whatsoever arising from or relating to used tooling. All Used tooling are final sales and cannot be returned for exchange, credit or refunds.

Rapid Holding Systems makes sure that you’ll get the best prices in the North American Market. We price match almost everything we sell. The Price match Guarantee applies to items sold and shipped by Rapid Holding Systems. The Price Match Guarantee does not apply to items sold and shipped by Marketplace sellers and used tooling. Price match must be done within 30 days of receiving the item.

Competitor must be an authorized reseller – whose authorization we reserve the right to verify. If our competitor has a bonus offer with an item that we carry, we will match the competitor’s price and provide the identical bonus item where possible. The price match guarantee does not apply to competitors’ advertised tooling that states “limited quantities,” “clearance,” “close-outs,” “bankruptcies” or special events sales. We reserve the right to limit quantities sold to an individual customer. We do not match typographical errors in competitors’ advertisements. OEM, Government and Educational prices may be excluded. This also applies to typographical errors found on our website. Prices do not include applicable taxes if any. We reserve the right to modify the terms of our price match guarantee from time to time.

Reach us at ‘[email protected]’ for further information.