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Bigamart
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$44.99
Home/DIY & Tools/Power, Garden & Hand Tools/Power Tool Accessories/Router Accessories & Parts
sourcing map Collet Clamping Nuts for CNC Milling Chuck Holder Lathe ER25UM — image 1
Router Accessories & Partssourcing map✓ In stock

sourcing map Collet Clamping Nuts for CNC Milling Chuck Holder Lathe ER25UM

★★★★★
$44.99

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About this item
  • Product Name: Collet Nut; Model: ER25UM
  • Color: Black; Material: 20CrMnTi(Carburized Steel)
  • Pitch: M32x1.5P; Hole Diameter: 21mm / 0.83"
  • Overall Size: 42 x 20mm / 1.65" x 0.79" (D*H); Package Content: 1 x Collet Nut
  • This collet nut is a great replacement for the broken part, fit most tool holders.
Product description

Specification: Product Name: Collet Nut Model: ER25 UM Color: Black Material: 20CrMnTi(Carburized Steel) Pitch: M32x1.5P Hole Diameter: 21mm / 0.83" Overall Size(Approx.): 42 x 20mm / 1.65" x 0.79" (D*H) Package Content: 1 x Collet Nut Description: 1.This collet nut is a great replacement for the broken part, fit most tool holders. 2.Precision ground and hardened.

Product details
Brand
sourcing map
Manufacturer
sourcing map
Material
Alloy Steel
Part number
a18110300ux0004

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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