4 Slot 5c Collet

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This Hardinge 5C-E 4-slot emergency collet is used to hold workpieces in a lathe or other machine tool. It is made of spring-tempered steel to ensure accurate centering, and has four slots and pins for precision machining. The soft steel face, pins, and pilot hole allow drilling, boring, or stepping out to the exact size needed. The clear bore of 5C collets is one inch (there are larger grips, to 1-1/8 inch, but those are really step collets, the work bottoms in them). So, 30mm won't fit through. You can get short grip on large items like that, with big-faced premade or blank collets, though.

4 Slot 5c Collet Size

Collet

4 Slot 5c Collet Set

Royal Products offers a range of collets for a variety of turning and milling applications:

  • 5C Internal Expanding Collets for holding workpiece ID's ranging from 1/4' to 5'.
  • 5C Step Collets that can be bored to size for parts up to 4-1/2' diameter.
  • Ultra-Precision ER Collets in both standard and sealed models, inch and metric collet bore sizes.

With outstanding quality and very competitive pricing, Royal expanding, step, and ER collets offer unbeatable value.

For our full range of Quick-Grip CNC Collets, please click here.

Sells a toolmex 5c collet chuck for $412.11 and a d1-4 back made by toolmex for $85.00. These are made in poland to a high quality. Choose from our selection of collet racks, including 5C collet stands, R8 collet stands, and more. In stock and ready to ship.