Milling & Drilling Holders

Pin-Lock Collet

Emuge FPC brand chucks are offered with a unique "pin-lock" anti-pull-out system that provides guaranteed holding power for milling operations. The pin-lock system uses the standard Weldon flat on a carbide end mill to secure the tool and prevent axial pull-out. No special shank modifications or specialized equipmentt is required.
The FPC collet designation corresponds to the FPC holder designation, i.e. FPC 20 holder uses an FPC 20 collet

  • Use with straight shank standard tools according to DIN 6535 HB or DIN 1835 B (with Weldon flat)
  • Collet diameter is the internal diameter size which is equal to the tool shank diameter
  • Length stop adjustable from both sides (11 mm adjustment length range)
  • Available for FPC20 and FPC25 holders
  • Standard version for tools without coolant hole shoots coolant down the shank of cutting tool
  • Includes 3 pins and assembly wrench

Pin-Lock Collet
Part Number Description Stock
USA
Stock
Germany
6637.200250 1/4" - FPC20 / Pin-Lock Collet
 
6637.200313 5/16" - FPC20 / Pin-Lock Collet
 
6637.200375 3/8" - FPC20 / Pin-Lock Collet
 
6637.200438 7/16" - FPC20 / Pin-Lock Collet    
6637.200500 1/2" - FPC20 / Pin-Lock Collet
 
6637.2006 6 mm - FPC20 / Pin-Lock Collet
6637.200625 5/8" - FPC20 / Pin-Lock Collet
 
6637.2008 8 mm - FPC20 / Pin-Lock Collet
6637.2010 10 mm - FPC20 / Pin-Lock Collet
6637.2012 12 mm - FPC20 / Pin-Lock Collet
6637.2014 14 mm - FPC20 / Pin-Lock Collet
 
6637.2016 16 mm - FPC20 / Pin-Lock Collet
6637.2018 18 mm - FPC20 / Pin-Lock Collet
 
6637.250500 1/2" - FPC25 / Pin-Lock Collet
 
6637.250625 5/8" - FPC25 / Pin-Lock Collet
 
6637.250750 3/4" FPC25 PIN-LOCK COLLET
 
6637.250875 7/8" - FPC25 / Pin-Lock Collet
 
6637.251000 1" - FPC25 / Pin-Lock Collet
 
6637.2516 16 mm - FPC25 / Pin-Lock Collet
6637.2518 18 mm - FPC25 / Pin-Lock Collet