BT 40 SimulFit® ER Collet Chuck

HIGH PRECISION TOOLHOLDING

Connection is Everything
SimulFit® System—Dual Contact Taper
 

  • Traditional steep taper connection is taper only. 
  • Simultaneous contact of taper and face will improve rigidity of the connection.
  • Compatible with BIG-PLUS® spindle 

BIG-PLUS® is a registered trademark of Daishowa Seiki Kabushiki Kaisha and that Daishowa Seiki Kabushiki Kaisha does not endorse or sponsor the products of Parlec.
 
 

Collet Range Specifications



Collet & Nut Performance Choices  


 
Part #
Taper:
Size:
Simulfit:
B:
C:
Socket Depth:
Nut:
Nut Type:
Torque:
Back Up Screw:
Wrench:
 
B40F-16ERF300
BT 40
ER 16
Y
1.10"
3.00"
2.00"
16ERHN
FLUSH NUT
52 Ft. Lbs.
BS-20
ECN20W
B40F-16ERF500
BT 40
ER 16
Y
1.10"
5.00"
2.00"
16ERHN
FLUSH NUT
52 Ft. Lbs.
BS-20
ECN20W
B40F-20ERF400
BT 40 Simulfit
ER 20
Y
1.34"
4.00"
1.50"
20ERHN
FLUSH NUT
74 Ft. Lbs.
BS-09
20ERHNW
B40F-32ERF400
BT 40
ER 32
Y
1.97"
4.00"
3.88"
32ERN
FLUSH NUT
125 Ft. Lbs.
BS-18
32ERNW
B40F-32ERF600
BT 40
ER 32
Y
1.97"
6.00"
3.88"
32ERN
FLUSH NUT
125 Ft. Lbs.
BS-18
32ERNW
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