Collet Chuck, ER-32, R8, Professional Grade 

Collet Chuck, ER-32, R8, Professional Grade
  • R8 to ER-32 collet chuck
  • Made of 20CrMnTi alloy steel
  • Electrolysis nickel coating
  • R8 Drawbar thread is 7/16"-20
  • Max. RPM: 8,000, max runout 0.0003"
Part Number: 5449
Weight: 1.80 lb

Price: $87.95

In stock
R8 to ER-32 professional grade collet chuck. Premium 20CrMnTi alloy steel hardened and all ground body for extended tool life. Has a superior finish (electrolysis nickel coating).

The maximum RPM is 8,000 and the maximum runout is 0.0003" (0.0076 mm). The R8 drawbar thread is 7/16"-20.

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

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