Pro-Series High Speed, Balanced CAT 40 ER-16 Spring Collet Chuck with Hex Nut
Made of 20CrMnTi alloy steel
Balanced to 18,000 RPM
Tolerance is .0002" Maximum
Electrolysis nickel coating
4.00" Gage Length
Superior Finish & Craftsmanship
Shipping Weight: 2.8 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.
