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Ayyıldız Robotics

Technical Data Sheet

Date:
Sheet No.:
elektrot-edm-copper-bush
Electrodes & EDM Tips

Copper Contact Bush

Knurled copper contact bush with internal thread conducting current to the electrode.

Variants
9 types
Diameter
8–18 mm
Length
18–32 mm
Material
Brass
Tolerance
H7
Dimension SchematicELEB-CBS-06S — representative variant of this family
Ayyildiz RoboticsDimension Schematic⌀12 H7⌀12 ▨⌀981624⌀12Dimensions in mmCODEELEB-CBS-06SMATERIALBrassSIZE⌀12 × 24 · ⌀5TOLERANCEH7M6 stepped internal thread,knurled

Code & Size Table

Code, dimensions and tolerance for all 9 variants.

CodeDiameter (mm)Length (mm)FeatureToleranceStd
ELEB-CBS-04818knurl · ⌀3.3 · 2 stepsH7 · ⌀3.3: +0.012/0M4 internal thread, knurled
ELEB-CBS-04S818knurl · ⌀3.3 · 2 stepsH7 · ⌀3.3: +0.012/0M4 stepped internal thread, knurled
ELEB-CBS-051021knurl · ⌀4.2 · 2 stepsH7 · ⌀4.2: +0.012/0M5 internal thread, knurled
ELEB-CBS-061224knurl · ⌀5 · 2 stepsH7 · ⌀5: +0.012/0M6 internal thread, knurled
ELEB-CBS-06S1224knurl · ⌀5 · 2 stepsH7 · ⌀5: +0.012/0M6 stepped internal thread, knurled
ELEB-CBS-081427knurl · ⌀6.8 · 2 stepsH7 · ⌀6.8: +0.015/0M8 internal thread, knurled
ELEB-CBS-08S1427knurl · ⌀6.8 · 2 stepsH7 · ⌀6.8: +0.015/0M8 stepped internal thread, knurled
ELEB-CBS-101630knurl · ⌀8.5 · 2 stepsH7 · ⌀8.5: +0.015/0M10 internal thread, knurled
ELEB-CBS-121832knurl · ⌀10.2 · 2 stepsH7 · ⌀10.2: +0.018/0M12 internal thread, knurled

Material & Tolerance

The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. Deviations (mm) are given for the nominal diameter according to the ISO 286-2 tables; thread tolerances (6g/6H) are to ISO 965. For custom sizes/tolerances, contact us with the part code.

  • Steel
  • Stainless Steel
  • Brass (standard)
  • Aluminium

General Notes

  • This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.
  • This data sheet carries no prices; contact us with the part code for pricing and a quote.

The CAD model (STEP) and 2D drawing (DXF) are downloaded from the family page: ayyildizrobotics.com/en/arac/sw20-parca-katalogu/elektrot/elektrot-edm-copper-bush#ELEB-CBS-06S

Contact: Phone +90 505 577 02 45 · E-mail info@ayyildizrobotics.com · Web ayyildizrobotics.com

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