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TRIBOS-M ER20 Ø1/4 Illustration similar

TRIBOS-M ER20 Ø1/4"x25.5

Polygonal Toolholders

ID 1412296

Availability on demand
TRIBOS-M ER20 Ø1/4"x25.5, Toolholders
  • Polygonal Toolholders
  • Series: TRIBOS-Mini
  • Toolholder interface: ER 20
  • Clamping diameter: 1/4"
  • Projecting length: 32.7 mm
  • Run-out accuracy: ≤ 0.01 mm of 2.5 x D
  • Min. torque: 4.5 Nm
Technology Polygonal Toolholders
Series TRIBOS-Mini
Toolholder interface ER 20
Toolholder standard ISO 15488-A
Clamping diameter D1 1/4"
ER clamping size ER 20
D2 [mm] 9
D3 [mm] 10
L [mm] 57
Projecting length L1 [mm] 32.7
L4 [mm] 22.5
L5 [mm] 25.5
G M8x1
Min. torque [Nm] 4.5
Weight [kg] 0.23
Compatible with all conventional ER clamping nuts
These product variants are suitable for both milling as well as turning centers

Version
Rotationally symmetrical design

Run-out accuracy
≤ 0.01 mm of 2.5 x D

Tool shank quality
h6

Length adjustment screw
Without adjustment screw for axial length adjustment
Depth stop available as accessory

Taper design
ER taper according to form A DIN-6388
Additional ER taper version available on request

Individual
Additional sizes and customized designs are available upon request