ER20 Collet Adaptor 80mm Diameter | Rotary Table & Milling Machine Workholding
ER20 Collet Adaptor 80mm Diameter | Rotary Table & Milling Machine Workholding
ER20 Collet Adaptor 80mm Diameter | Rotary Table & Milling Machine Workholding
ER20 Collet Adaptor 80mm Diameter | Rotary Table & Milling Machine Workholding
ER20 Collet Adaptor 80mm Diameter | Rotary Table & Milling Machine Workholding
ER20 Collet Adaptor 80mm Diameter | Rotary Table & Milling Machine Workholding
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ER20 Collet Adaptor 80mm Diameter | Rotary Table & Milling Machine Workholding

$42.00
$42.00

Tax included

Stock Availability

FBB221, 29 WYSOCKI PL, HACKENSACK, NJ 07601-6804 US
Phone: +1 646 224 0700
662/8-A, Gali No 1, First Floor,
Punjabi Basti, Anand Parbat
Phone: +91 8860055906
Orange Connex Fulfilment Centre – UK04
Mill Road, Rugby, England
GB-CV21 1PR
Phone: +44 7747 770826
Orange Connex Fulfillment Center – DE04
Bochumer Str. 119, Nordrhein-Westfalen
DE-44866 Bochum
Phone: +49 15563617045
Orange Connex Fulfilment Centre – AU03
Warehouse L, Building 5, 161 Manchester Rd
Auburn, New South Wales
AU-2144
Phone: +61 416 989 802
AVAILABLE IN INDIA   •   AVAILABLE IN USA   •   AVAILABLE IN UNITED KINGDOM   •   AVAILABLE IN GERMANY   •   AVAILABLE IN AUSTRALIA
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Description
Description
x

The ER20 Collet Adaptor – 80mm Diameter is a precision-engineered workholding solution developed for accurate and secure clamping of round components in demanding machining operations. Designed for direct mounting on rotary tables via T-slots, it is ideal for circular milling, indexing, gear cutting, and precision alignment work.

Its rigid 80mm diameter body provides excellent stability and vibration resistance while maintaining a compact, space-efficient profile suitable for small to medium rotary tables. The ER20 collet system delivers high concentricity and repeatable clamping accuracy, ensuring consistent results across multiple setups.

Beyond rotary table use, this adaptor can be mounted on milling machine tables or lathe vertical slides, offering excellent versatility for workshops that require flexible workholding solutions. It is perfectly suited for machining shafts, pins, bushes, and other small cylindrical components, making it a reliable choice for toolrooms, maintenance work, and precision engineering applications.


KEY FEATURES

  • 80mm Precision-Machined Body – Rigid construction ensures high stability, reduced vibration, and accurate machining results
  • ER20 Collet System – Provides excellent concentricity, strong clamping force, and repeatable precision
  • Rotary Table T-Slot Mounting – Ideal for circular milling, indexing, and gear cutting operations
  • Multi-Machine Compatibility – Suitable for rotary tables, milling machine worktables, and lathe vertical slides
  • Compact & Space-Saving Design – Optimized for small to medium machine setups without compromising rigidity
  • Secure Workholding – Ideal for holding shafts, pins, bushes, and small round components
  • Professional-Grade Accuracy – Designed for precision machining, toolroom, and production use

Technical Specifications
Technical Specifications
x

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

VAT Numbers
VAT Numbers
x

UK VAT NUMBER

382 5513 90

GERMANY VAT NUMBER

DE456508597

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Nam tempus turpis at metus scelerisque placerat nulla deumantos solicitud felis. Pellentesque diam dolor, elementum etos lobortis des mollis ut risus. Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras loremos.

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  • 5 stars: 10 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Markus F.
Fast Delivery

My order arrived promptly from the UK warehouse and was extremely well packaged. The adaptor fit my rotary table exactly as described and has performed flawlessly from the very first project. BLUEFOX continues to impress.

P
Peter G.
Professional Quality

I've used several ER20 adaptors over the years, and this one easily matches the quality of more expensive brands. Installation was straightforward, and it holds cutters perfectly centered. Excellent value.

K
Kevin L.
Strong & Reliable

The construction feels very robust, and everything has been machined with great precision. The collets seat properly, and I've experienced virtually no noticeable runout. It's exactly what I needed for precision work.

V
Vivek S.
Would Buy Again

The machining tolerances are excellent, and the adaptor performs exactly as expected. Everything fits precisely, and the low runout has noticeably improved the finish on my milled parts. I wouldn't hesitate to purchase another BLUEFOX accessory.

L
Liam R.
Excellent Workshop Upgrade

I frequently machine circular components, and this adaptor has made setup much faster. Cutter changes are simple, and the secure clamping gives excellent confidence during heavier cuts. Very pleased with the overall quality.

N
Nathan C.
Great for Rotary Table Work

This adaptor has made my rotary table much more versatile. Tool changes are quick, and the ER20 collets grip cutters firmly without slipping. I've already completed several accurate indexing jobs using it.

B
Brian T.
Excellent Concentricity

I installed this ER20 collet adaptor on my 80mm rotary table, and the fit was perfect. The runout is extremely low, making it ideal for precision milling operations. It holds cutters securely and gives me complete confidence during machining.

K
Klaus M.
Outstanding Machining Quality

I was impressed by the machining and finish as soon as I unpacked it. Everything aligned perfectly, and the adaptor provides excellent concentricity when using ER20 collets. A dependable addition to my workshop.

R
Rohan P.
Highly Accurate

The fit between the adaptor and rotary table is excellent. I've used it for drilling bolt circles and machining small components, and the results have been consistently accurate. Definitely a worthwhile investment.

S
Stephen H.
Precision Fit

The adaptor was accurately machined and mounted perfectly on my rotary table without any modifications. Collets tighten smoothly, and tool holding has been exceptionally secure. It's a quality accessory that has improved the accuracy of my milling work.