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Accusize Industrial Tools - 15 Pc ER40 Precision Collet Set with R8 Bridgeport Shank Holder & Wrench, High Accuracy Tooling for Milling & Drilling, in Fitted Box, 0223-0984

  • Based on 37 reviews
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Availability: In Stock.
Fulfilled by Accusize Tools

Arrives Dec 28 – Dec 31
Order within 21 hours and 7 minutes
Available payment plans shown during checkout

Style: ER 40


Features

  • Precision Engineering: Offers a run-out tolerance of 0.0004 inches, ensuring high accuracy for milling and drilling operations.
  • Versatile Collet Sizes: Set includes 15 ER40 collets ranging from 1/8" to 1", reducing the need for frequent collet changes.
  • R8 Bridgeport Shank Holder: Includes a compatible R8 Bridgeport Shank holder and a non-slip spanner wrench for efficient setup., drawbar thread: 7/16"-20
  • Comprehensive Kit: Comes in a fitted box with all necessary components, including the chuck holder, collets, and wrench.
  • The actual runout is 0.00031"
  • 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16" and 1",
  • For machining tools such as end mills, drill bits, reamers, etc.

Brand: Accusize Industrial Tools


Material: Spring Steel


Item Weight: 6.5 Kilograms


Compatible Devices: Bridgeport machines


Included Components: 1/2-Inch Collet, 1/8-Inch Collet, 1/4-Inch Collet


Manufacturer: ‎Accusize Co., Ltd.


Part Number: ‎0223-0984


Item Weight: ‎14.3 pounds


Product Dimensions: ‎3.54 x 12.2 x 18.5 inches


Country of Origin: ‎China


Item model number: ‎0223-0984


Is Discontinued By Manufacturer: ‎No


Style: ‎ER 40


Material: ‎Spring Steel


Item Package Quantity: ‎1


Measurement System: ‎Inch


Usage: ‎Professional


Included Components: ‎1/2-Inch Collet, 1/8-Inch Collet, 1/4-Inch Collet


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: December 16, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 28 – Dec 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Convienent
Style: ER 40
I haven't used this one all that much yet, but it appears to be of very good quality and the R8 fit like a glove. This will be much more efficient than removing the draw bar for each tool change. 4/22/20 Update: I've now put a lot of use on this set, and it is still performing great! I noticed a review saying that the "clamping nut was not machined correctly," but I think he may just not fully understand how to properly use the item; the hole in the ring is supposed to be off-center as shown in his picture. You have to clip the collet into this piece before you put an end mill into the collet. The ring is machined in such a way that it fits into the groove on the collet and pulls the collet out of the taper when you unthread it. You can't just set the collet in there and thread it together. Hope this helps. ... show more
Reviewed in the United States on October 4, 2018 by Nick P.

  • Great set; great service
Style: ER 40
I am very pleased with this set. I bought it to increase the size and flexibility of my R8 collets. I have found this easy to use (once I figured out the “trick” of tipping the collet to get it in and out of the nut). I get 0.001” TIR with various collets and tools. I did receive a “special” collet set with two 3/16” collets and no 1/2” collet. I contacted the company and within two days I had a 1/2” collet. I was very happy with their quick response time and with their customer service department. If you want a collet set that covers from 0.079”-1.024” (2 mm - 26 mm) without any gaps, you will need to purchase the metric collet set. Each collet has a 0.039” (1 mm) gripping range, and there are a few small gaps in the inch collet set. I am thinking about getting the inch collet and holder for my son. I have found this set a great addition to my home machine shop. ... show more
Reviewed in the United States on September 3, 2020 by Donald S. Frost Donald S. Frost

  • The collet holder seems a bit bulky, making it ...
Style: ER 40
The collet holder seems a bit bulky, making it tough to get some close fits without hitting the collet holder itself. It is possible it's just how I have my mill setup, but it's something to keep in mind when you consider this product.
Reviewed in the United States on November 16, 2017 by William

  • works great on older bridgeport j head with r8 spindle gets a job done alot quicker
Style: ER 40
works very nice if your always changing out different tools for a certain job makes the job alot faster than always loosening up the drawbar and pulling out the r8 collet for another one..i like the tool and use it everyday
Reviewed in the United States on January 30, 2024 by Matt

  • POOR MACHINING OBVIOUSLY OUT OF ROUND
Style: ER 40
They had a problem with their machining setup. The nut is easily machined 1/8in out of round. When the collets are placed in the holder, the nut hits the collet edge (as its out of round) and does not allow the collet champher to seat to the tool holder champher. They MUST know they have a problem but are still selling these? One other person on here has indicated the same problem. Don't purchase these until they QC their stock. Guess the only one that makes out are the shippers... lots of shipping cost for nothing. ... show more
Reviewed in the United States on January 7, 2022 by Lisa Maginsky Lisa Maginsky

  • Nice fit and finish
Style: ER 40
The collet wrench could have been better, but it works just fine. The collets and the holder were ground nicely. When I checked the TIR it was .0003, better than advertised. An excellent product for the price range.
Reviewed in the United States on January 6, 2021 by Jim W.

  • Not within tolerance.
Style: ER 40
The machining was impressive, except the key way. It is razor sharp. But mine came with .0006 t.i.r With the 1/4” collet, that magnifies to .002! That is a lot! The 1/2” collet holds to .0006 Those are my most used sizes. I’m sure the rest are just as inconsistent.
Reviewed in the United States on December 31, 2021 by Jose

  • Top quality
Style: ER 40
I had to modify a D camlock adapter for my lathe to be essentially zero runout before I could even measure these, and they are, if anything, better than advertised - 1 or 2 tenths peak to peak. Haven't used the R8 chuck yet. Very hard metal. You'll have to make things very clean to get the quality these have built in. ... show more
Reviewed in the United States on February 27, 2021 by DCFusor

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