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5 Pcs ER11-A Collet Clamping Nut, M14 Collet Clamping Nuts for CNC Machine Chuck Lathe Milling Tools Holder

4.7 (2) Write Review
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$9.98

$ 4 .99 $4.99

In Stock

About this item

  • 【Materials】ER11-A collet clamping nuts are made of premium alloy steel
  • 【Effect】With high precision and high concentricity, extend the service life of the spindle
  • 【Application】Suitable for ER type tool handle, toolbar, extension bar nut holding drill bit, boring cutter etc
  • 【Package contents】5 piece ER11 collet clamping nut


Product Description

ER11 Clamping Nut

PRODUCT DESCRIPTION

Product Name: ER11-A clamping nut.

  • Material: Alloy Steel.
  • Thread Size: M14.
  • Overall Size: 0.75" x 0.55" / 19 x 14mm (D*H).
  • Thread Pitch: 0.03" / 0.75mm.
  • Hex Width: 0.67” / 17mm.
  • Hole Diameter: 0.35" / 9mm

Application:

  • ER11-A clamping nuts are very suitable for replacing broken parts on tools, such as ER tool holders, shanks, extension rod nuts, clamping bits, boring cutters, etc.

Package contents:

  • 5 pieces ER11-A clamping nuts

Jim l
2025-09-04 15:45:34
A must when you have several bit changes and need to keep them in order.
TC Wilson
2024-11-26 17:31:35
So far two out the five are badly out of round, with one of the five marginal. Two of them are perfect. I guess you get what you pay for.