SKU: 71502538445

5-Pack CAT40 ER32 Collet Chuck Set | 40Cr Steel | 0.0002in Accuracy | 70mm Gage Length | 8000 RPM | Through-Coolant | CNC Milling & Lathe

Sale price$103.88 Regular price$115.42
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

5-Pack CAT40 ER32 Collet Chuck Set | 40Cr Steel | 0.0002in Accuracy | 70mm Gage Length | 8000 RPM | Through-Coolant | CNC Milling & LatheFive CAT40 ER32 Holders. Production Grade Accuracy. A set of five CAT40 ER32 collet chucks machined from high grade 40Cr steel, hardened and ground to deliver 0. 0001 0. 0002in (in tenths) accuracy and high concentricity for demanding CNC applications. The 2. 75in (70mm) gage length suits a wide range of milling, turning, and drilling setups, and the V flange CAT40 design supports through spindle coolant from pull stud to collets keeping tools cool

Five CAT40 ER32 Holders. Production-Grade Accuracy.

A set of five CAT40 ER32 collet chucks machined from high-grade 40Cr steel, hardened and ground to deliver 0.0001-0.0002in (in tenths) accuracy and high concentricity for demanding CNC applications. The 2.75in (70mm) gage length suits a wide range of milling, turning, and drilling setups, and the V-flange CAT40 design supports through-spindle coolant from pull stud to collets — keeping tools cool and extending tool life in high-speed operations up to 8000 RPM. The fully ground flange and V-groove make tool changes fast and reduce wear on the spindle and tool changer. Single-piece construction with a polished rust-resistant finish. Production balanced to industrial standards. Pack of 5 — ideal for setting up multiple operations without constant tool changes.

Why You'll Love It:

  • 0.0001-0.0002in accuracy — hardened & ground for high concentricity
  • 40Cr steel — single-piece, polished, rust-resistant
  • 70mm (2.75in) gage length — versatile for most setups
  • 8000 RPM rated — high-speed CNC performance
  • Through-spindle coolant — pull stud to collets
  • V-flange & V-groove — fast tool changes, reduced spindle wear
  • Pack of 5 — set up multiple operations simultaneously

Specification:

  • Taper: CAT40 | Collet: ER32 | Material: 40Cr Steel
  • Gage Length: 70mm (2.75in) | Speed: 8000 RPM
  • Accuracy: 0.0001-0.0002in | Weight: 6.2kg (set of 5)

In the Box:

  • 5 x CAT40 ER32-70 Collet Chuck

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71502538445

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Megan
Massapequa, US
★★★★★ 5
Sturdy and Functional
Color: White, Size: 4 Panel Basic
I got this to replace a poor quality divider that I tried first, and this thing is the best! It is easily folded, stands sturdily, easy to assemble, and the fabric looks great. Very very happy with the quality for the price.
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Reviewed in the United States on March 17, 2026
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L. E. Morales
Carnegie, US
★★★★★ 1
Arrived damaged
Color: Black, Size: 4 Panel Basic
Unfortunately, very cheaply made. It arrived with one of the connecting tubes cracked horizontally. Possibly due to bad welding. It is quite a headache to assemble. It was delivered on time but returned for a refund.
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Reviewed in the United States on April 8, 2026
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Elisabeth Baird Bennett
Chelsea, US
★★★★★ 3
Not a great experience but a fine product
Color: Black, Size: 4 Panel Basic
not enough screws were included to make the wall. I was able to locate more screws to finish building-so I didn’t have to return the product- but it was a pain and I got lucky finding the pieces I needed but it could’ve been a fail and a returned product
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Reviewed in the United States on January 12, 2026
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April Lehman
Fort Morgan, US
★★★★★ 5
Useful, simple room divider
Color: White, Size: 4 Panel Basic
All the pieces were accounted for, and some even had extra pieces, maybe just in case they need changing. It was a bit like putting together a piece of IKEA furniture, though I went slower than usual so as not to make any mistakes. It wasn’t too hard to put together myself, and helps give my studio apt a feeling of space and privacy for my bed. I only wish it had a lovely Japanese design on it, but it does amazingly seem to match the wall color.
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Reviewed in the United States on March 3, 2026
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Kswain149
Battle Creek, US
★★★★★ 4
Multi purpose divider
Color: White, Size: 4 Panel Basic
I am excited this divider is being used to block off a portion of the dining room where I stored extra supplies. It looks nice!
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Reviewed in the United States on October 1, 2025

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