Double-Ended Straight Shank
for CNC Swiss Machines


Double-ended ER straight shank tool holders diagram

Features

  • 0.0001" runout from shank to pocket
  • Wrench flats extend full length of shank
  • Works with ER Mini nuts

ER double-ended collet chucks handle a wide range of machining jobs without having to buy new tool holders. Simply choose the right size collet for the job, set tool depth, and tighten the collet nut to proper torque using a torque wrench and tightening fixure.

Techniks tool holders are manufactured to the highest possible standards to extend perishable cutting tool life and improve CNC machine performance.

Double-Ended ER Straight Shank Chucks for Swiss style turning machines

Refer to the chart below to order ER Double-Ended Chucks
Part No. Description
D
A
L1
L2
N
04801-DE 3/4" x ER 11M - 2.5" double end
3/4"
16mm
44mm
12mm
8mm
04802-DE 3/4" x ER 11M - 3.35"double end
3/4"
16mm
65mm
12mm
8mm
04803-DE 3/4" x ER 11M - 4.0" double end
3/4"
16mm
77mm
12mm
8mm
04804-DE 3/4" x ER 11M - 5.0" double end
3/4"
16mm
99.5mm
12mm
8mm
04621 ER 11M Nut Wrench