KEB INDUSTRIES, INC.
2166 Joseph Lloyd Parkway
Willoughby, OH 44094
866.395.4438
                                                                                                                                                                                                         Fax 440.953.9209

 


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KEB EMERGENCY COLLETS

GENERAL DESCRIPTION:
In most cases, Emergency Collets are for temporary use when a permanent collet is not available.  Emergency collets are thru-hardened for wear resistance yet soft enough to machine to your custom needs.  Emergency collets are available in standard lengths or extended nose lengths.  It is good practice to maintain a small inventory of Emergency Collets for each machine to safeguard against that inevitable crash.

PROCEDURE:

    1.  Order a permanent hardened replacement collet;
    2.  Place your Emergency Collet into your subspindle;
    3.  Place the 3 pins into the holes on the face/nose;
    4.  Apply pressure to close collet on the pins;
    5.  Drill and bore the collet to the required size.

*Please note that the pins are machine able if the pin location diameter interferes with the finish bore size that you require.

CUSTOM EMERGENCY COLLETS:
Standard and Extended Nose Emergency Collets have a standard pilot hole of 1/16" (.062).  Custom pilot holes to your specification are available as a special order.  Standard Extended Nose Collets have a straight nose.  Taper nose Emergency Collets are also available as a special order.

EMERGENCY GUIDE BUSHINGS:
Emergency Guide Bushings are constructed of Meehanite and are available as a special order.  The standard pilot hole is 1/16" (.062).



 
 


KEB EMERGENCY COLLET SPECIFICATIONS

EMERGENCY COLLETS
Standard Emergencies Extended Nose Emergencies
Collet Length Pilot Hole Extension (A) B Pilot Hole
E13 64mm 1/16 .500 .750 1/16
  2.520"        
E15 64mm 1/16 .625 .850 1/16
  2.520"        
E16 64mm 1/16 .625 .850 1/16
  2.520"        
E20-201 26mm 1/16 .625 .825 1/16
  1.024"        
E20 67mm 1/16 .750 1.006 1/16
  2.638"        
E24 62mm 1/16 .625 .895 1/16
  2.440"        
E25 77mm 1/16 .750 1.130 1/16
  3.032"        
E0161 65mm 1/16 .850 1.000 1/16
  2.559"        
E30 80mm 1/16 1.000 1.400 1/16
  3.150"        
E34 80mm 1/16 1.000 1.400 1/16
  3.150"        
E37 92mm 1/16 1.000 1.375 1/16
  3.622"        
E40 92mm 1/16 1.000 1.394 1/16
  3.622"        
E44 92mm 1/16 1.000 1.394 1/16
  3.622"        
E48 94mm 1/16 1.000 1.315 1/16
  3.700"        


CROSS REFERENCE TABLE

KEB Alternate
Part Numbers Part Numbers
B42 B42
BS32C BS32C
MC18579 F18-579
MC20-201 F20-201
MC32-221 F32-221
MC8 TF8
MC10 TF10
MC12 TF12
MC13 TF13
MC15 TF15
MC16 TF16
MC20 TF20
MC24 TF24
MC25 TF25
MC30 TF30
MC34 TF34
MC37 TF37
MC40 TF40
MC44 TF44
MC48 TF48
MC0161 0161