Collet Chuck, ER-32, R8 

Collet Chuck, ER-32, R8
  • R8 to ER-32 collet chuck
  • Made of high grade tool steel
  • Hardened and precision ground
  • R8 Drawbar thread is 7/16"-20
Part Number: 3615
Weight: 1.98 lb

Price: $39.95

In stock
R8 taper to ER-32 collet chuck for the R8 mini mill. The shank is R8 Taper to fit the spindles of the R8 mini mill. This collet chuck is made of high grade tool steel and has a 7/16"-20 drawbar thread.

ER-32 collets are 1.30" (33 mm) maximum diameter and 1.57" (40 mm) long. They have a clamping range of 0.04" - 0.826" (1.0 mm - 21.0 mm).

ER-32 collets have a range of 1/16" to 13/16" (1.0 mm to 21.0 mm).

Spanner wrench is not included. See related products if you need a wrench to fit this collet chuck.

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

Chris Chris' Tips
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.


This product works with these products: