FONBC Coolant Collets

For MEGA New Baby Chuck & New Baby Chucks

FONBC Coolant Collets are ideal collets for through-tool use for tools with oil holes such as oil hole drills. They can be used with standard MGN and NBN style nuts.

Please note that the collapsibility of FONBC Coolant Collets differs from standard New Baby Collets. Refer to the product documentation below for specific collapsibility information.

Features & Benefits
  • Max. Coolant pressure 7 MPa
  • All BIG Collets are AA Grade and inspected twice for accuracy
  • 1µm at collet nose
  • 3µm at end of a test bar