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 Compatible 3R-658.2E-S Macro U Slotted Holder - U25, Brass

0 out of 5

The RHS U25 Brass U-Type Holder is a precision workholding solution compatible with System 3R Macro (3R-658.2E-S compatible), featuring a 25.5 mm U25 slot size for larger electrodes. Made from high-quality brass, this holder arrives fully assembled and ready for immediate use in EDM and CNC machining.

$35.00

3R Compatible Holders, System 3R Compatible

System 3R Compatible 3R-658.2E-S Macro U Slotted Holder RHS-S5372 - U20, Brass

0 out of 5

The RHS U20 Brass U-Type Holder is a precision workholding solution compatible with System 3R Macro (3R-658.2E-S compatible), featuring a 20.5 mm U20 slot size for standard electrodes. Built from robust brass, the holder arrives fully assembled and ready for immediate use in EDM and CNC machining.

$35.00

3R Compatible Holders, System 3R Compatible

System 3R Compatible 3R-658.2E-S Macro U Slotted Holder RHS-S5372 - U15, Brass

0 out of 5

RHS U15 Brass U-Type Holder is a precision workholding solution compatible with System 3R Macro (3R-658.2E-S compatible), featuring a 15.5 mm U15 slot size for fine electrodes. Made from durable brass, this holder arrives fully assembled and ready for immediate use in EDM and CNC machining.

$30.00

3R Compatible Holders, System 3R Compatible

System 3R Compatible 3R-658.2E-S Macro U Slotted Holder RHS-S5372 - U30, Brass

0 out of 5

The RHS U30 Brass U-Type Holder is a precision-engineered workholding solution compatible with System 3R Macro (3R-658.2E-S compatible), featuring a 30.5 mm U30 slot size for wide electrodes. Made from high-quality brass, it arrives fully assembled and ready for EDM and CNC machining.

$30.00

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

System 3R 3R-466.15033 Compatible Manual chuck adapter, Macro-MacroJunior

0 out of 5

System 3R 3R-466.15033 Compatible Manual chuck adapter, Macro-MacroJunior

System 3R 3R-466.15033 Compatible Manual chuck adapter, Macro-MacroJunior. Distance adapter to exted the machine spindle. For mounting in the Macro system. Axial locking screw with channel for flushing through the electrode.

Note: For EDM machining only.

Extention length 150 mm
Adapted for automatic changing
Fixed index positions 3x120°

$1,495.00

3R Compatible Holders, 3R Compatible pallets, System 3R Compatible

System 3R 3R-A21944 Compatible angle block

0 out of 5

System 3R 3R-A21944 Compatible angle block

System 3R 3R-A21944 Compatible angle block. 3R-A21944 Compatible angle block is useful for vertical or horizontal mounting of 3R-400.34, 3R-460.34 and 3R-600.24-S on the machine table. Intended for milling. Chuck needs to be ordered separately.

$980.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Stainless U15 Slotted Holder

0 out of 5

System 3R 3R-658.2E-S Compatible Stainless Steel U15 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Stainless Steel U15 Slotted U Holders without chip hole comes pre-mounted on system 3r pallet and ready to run.Product Description: Custom made U holdersSizes: U15Material: Stainless SteelApplication: EDM/CNC100% compatible with System 3R

$43.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.4E-S Compatible Electrode Holder S30 Brass

0 out of 5

System 3R 3R-658.4E-S Compatible Electrode Holder S30 (30.5mm) Brass

Unhardened holder for square or round electrodes. Designed to be mounted on 3R-651.7E-S or 3R-651.7E-XS – Flushing duct. Material Brass – Also Comes in Stainless, and Alum material.

$45.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.4E-S Compatible Electrode Holder S25 Brass

0 out of 5

System 3R 3R-658.4E-S Compatible Electrode Holder S25 (25.5mm) Brass

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. Material Brass – Also Comes in Stainless, and Alum material.

$45.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.4E-S Compatible Electrode Holder S20 Brass

0 out of 5

System 3R 3R-658.4E-S Compatible Electrode Holder S20 (20.5mm) Brass

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. Material Brass – Also Comes in Stainless, and Alum material.

$45.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.4E-S Compatible Electrode Holder S15 Brass

0 out of 5

System 3R 3R-658.4E-S Compatible Electrode Holder S15 (15.5mm) Brass

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. Material Brass – Also Comes in Stainless, and Alum material.

$45.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.4E-S Compatible Electrode Holder S30 Stainless Steel

0 out of 5

System 3R 3R-658.4E-S Compatible Electrode Holder S30 (30.5mm) 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. Material Stainless Steel
– Also Comes in brass, and Alum material.

$43.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.4E-S Compatible Electrode Holder S25 Stainless Steel

0 out of 5

System 3R 3R-658.4E-S Compatible Electrode Holder S25 (25.5mm) 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. Material Stainless Steel – Also Comes in brass, and Alum material.

$43.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.4E-S Compatible Electrode Holder S20 Stainless Steel

0 out of 5

System 3R 3R-658.4E-S Compatible Electrode Holder S20 (20.5mm) 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. Material Stainless Steel – Also Comes in brass, and Alum material.

$43.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.4E-S Compatible Electrode Holder S15 Stainless Steel

0 out of 5

System 3R 3R-658.4E-S Compatible Electrode Holder S15 (15.5mm) Stainless Steel

Unhardened holder for square or round electrodes slot size 15.5mm. Designed to be mounted on 3R-651.7E-S or 3R-651.7E-XS. comes pre mounted on macro pallet – Flushing duct. Material Stainless Steel – Also Comes in brass, and Alum material.

$43.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.4E-S Compatible Electrode Holder S30 Alum

0 out of 5

System 3R 3R-658.4E-S Compatible Electrode Holder S30 (30.5mm) Alum

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. Material Aluminium
– Also Comes in brass, and stainless steel material.

$32.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.4E-S Compatible Electrode Holder S25 Alum

0 out of 5

System 3R 3R-658.4E-S Compatible Electrode Holder S25 (25.5mm) Alum

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. Material Aluminium – Also Comes in brass, and stainless steel material.

$32.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.4E-S Compatible Electrode Holder S20 Alum

0 out of 5

System 3R 3R-658.4E-S Compatible Electrode Holder S20 (20.5mm) Alum

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. Material Aluminium – Also Comes in brass, and stainless steel material.

$32.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.4E-S Compatible Electrode Holder S15 Alum

0 out of 5

System 3R 3R-658.4E-S Compatible Electrode Holder S15 (15.5mm) Alum

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. Material Aluminium
– Also Comes in brass, and stainless steel material.

$32.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Alum U25 Holder

0 out of 5

System 3R 3R-658.2E-S Compatible Aluminium U25 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Aluminium U25 Slotted U Holders comes pre-mounted and ready to run with pallet offset capability.Product Description: Custom made U holdersSizes: U25Material: AluminiumFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$32.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Alum U30 Holder

0 out of 5

System 3R 3R-658.2E-S Compatible Aluminium U30 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Aluminium U30 Slotted U Holders comes pre-mounted and ready to run with pallet offset capability.Sizes: U30Material: AluminiumApplication: EDM/CNC100% compatible with System 3R

$32.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Alum U35 Holder

0 out of 5

System 3R 3R-658.2E-S Compatible Aluminium U35 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Aluminium U35 Slotted U Holders comes pre-mounted and ready to run with pallet offset capability.Product Description: Sizes: U35Material: AluminiumApplication: EDM/CNC100% compatible with System 3R

$32.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Alum U40 Slotted U Holder-RHS-S7229-3

0 out of 5

System 3R 3R-658.2E-S Compatible Aluminium U40 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Aluminium U40 Slotted U Holders comes pre-mounted and ready to run with pallet offset capability.Product Description: Custom made U holdersSizes: U40Material: AluminiumFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$32.00

3R Compatible Holders, System 3R Compatible

System 3R 3R-658.2E-S Compatible Alum U45 Slotted U Holder-RHS-S7229-2

0 out of 5

System 3R 3R-658.2E-S Compatible Aluminium U45 Slotted U Holder. Quality System 3r Tooling RHS Brand 3R-658.2E-S Compatible Aluminium U45 Slotted U Holders comes pre-mounted and ready to run with pallet offset capability.Product Description: Custom made U holdersSizes: U45Material: AluminiumFeatures: Offset Pallet CapabilityApplication: EDM/CNC100% compatible with System 3R

$35.00

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

Message or Name

Email *

Comment or Message *

Phone

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.