Precision ground & hardened for accuracy and precision.
Superior to keyed and keyless drill chucks in concentricity and holding power.
ER collet sleeves provide rigid & accurate holding of ID tooling.
These collet sleeves feature ground shanks and tapers.
They are compatible with standard Jacobs taper spindles.
They can be used for coolant-thru applications.
Shipping Weight: 0.5 lbs
Many metalworking products contain metals that are included in
the latest Prop 65 warning. Exposure to the elements can be
harmful. May cause cancer and reproductive harm.
