Click for larger image and other views

How can we improve our images or Product Specifications?

Hardinge 5EC-70 Master Expanding Collet Assembly

Be the first to review this item

ASIN B0069A99RK

Specifications for this item
Number of Items
1
Part Number
11390000000000
Brand Name
Hardinge
UNSPSC Code
27112808

This item is no longer available

This item ships for FREE with 2-Day Shipping on orders over $50. (Details)

Want it delivered on Fri, Aug 1? Order in-stock items in the next 11 hrs 35 mins and choose One-Day Shipping at checkout.

  • Share

This item has already been added to

Update Quantity Cancel

Select a List Create New List


You can add a description later

Key Features

  • The Hardinge Super-Precision Master Expanding Collet is a valuable aid for close tolerance machining
  • There is no end movement of the master expanding collet or pads
  • The collet threads are separate from the collet body and pull back to operate the expander
  • The shoulder on the machineable pads locates the work for dead length control for facing repetitive parts to the same length

Package Details

Shipping Weight: 1.35 pounds
Package Size: 4.6 x 1.4 x 1.4 inches

Product Description

The Hardinge Super-Precision Master Expanding Collet is a valuable aid for close tolerance machining. There is no end movement of the master expanding collet or pads. The collet threads are separate from the collet body and pull back to operate the expander. The shoulder on the machineable pads locates the work for Dead-Length control for facing repetitive parts to the same length. No spindle nose cap is required. The master collet is hardened and ground. The pads are soft for turning in the machine spindle for exacting concentricity. Depending on job application, pads may be machined for internal gripping from 1/4" to 3" ID. The limit ring is used to hold nominal size while turning pads to desired diameter. Pad segments and master collet are stamped "A", "B", and "C" for replacement positioning, and machineable pads may be remachined for subsequently required smaller diameters.

How can we improve our Product Description?

Customer Reviews

There are no customer reviews yet.

Be the first to review this item

Go to the HomePage

Order by Phone
M-F 8am-8pm ET, Sat-Sun 8am-5pm ET 800-220-4242

Become an Associate| Careers| About Us| Contact Us| Conditions of Use| Privacy Notice| Website Feedback | Returns

Follow Us 

© 2014 Amazon.com, Inc. and its affiliates.