Collet Set, ER-25, Set of 15

Set of 15 ER-25 round collets
Made of high grade tool steel
Major diameter 1.02" (26 mm)
Length 1.34" (34 mm)
Range 0.04" - 0.629" (1.0 mm - 16.0 mm)

Part Number: 2662
Weight: 2.70 lb

Price: $139.95

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Set of 15 ER-25 collets. Sizes include: 1/16", 3/32", 1/8", 3/16", 7/32", 1/4", 5/16", 11/32", 3/8", 13/32", 7/16", 1/2", 17/32", 9/16", and 5/8"

ER-25 collets have a major diameter of 1.02" (26 mm) and a length of 1.34" (34 mm). The collets in this set have a clamping range of 0.04" - 0. 629" (1.0 mm - 16 mm).

ER collets are made from high grade tool steel, hardened and ground to close tolerance. Kerf cuts allow the collet to expand and contract as needed within the specific clamping range to securely hold the tool or workpiece.

*Collet must be assembled into a collet chuck nut before inserting into the collet chuck.

Chris' Tips

Chris' Tips
This shows the sizes of all the ER collets we carry.

With all ER collet chucks, the collet must be snapped into the nut before placing it into the chuck. There is an eccentric ring inside the nut that engages the groove in the collet. That is what makes them self-ejecting. Tilt the collet again to remove it from the nut.

Compatibility

Compatibility

This product works with these LittleMachineShop.com products:

2229 Collet & Chuck Set, ER-25, 2MT
2230 Collet Chuck, ER-25, 2MT

Shipping

This item ships directly from our supplier in California to you. It might be a day or two longer before it ships, and you will receive it in a separate package from other items on your order. You might receive this item a few days before or a few days after you receive items shipped from our warehouse.