ECU-Drill-Uni
Diameter d1 (mm)
20.0
Your unit price
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Product description
The ECU-Drill-Uni is optimally suited for universal use due to its geometry and coating. Steel, stainless steel and cast iron can be drilled economically and reliably. The ECU-Drill-Uni is available as a coated version for both internal and external coolant supply.
Technical specifications
- Product class
- Basic-Line
- Drilling depth
- 4xD
- d1
- 20 mm
- d2
- 20 mm
- l1
- 131 mm
- l2
- 79 mm
- l3
- 55 mm
- l4
- 50 mm
- Cooling
- external cooling
- Number of cutting edges (z)
- 2
- Shank tolerance
- h6
- Bore tolerance
- ≥ IT 9
- Shank type
- HA
- Tip angle
- 140 °
- Side rake angle
- 30 °
- Material group
- RB
Downloads
- Technical drawing in dxf
- 30421827_607817238-000-00-ED1-MM.DXF
- Technical drawing in pdf
- 30421827_607817238-000-00-ED1-MM.PDF
- Technical drawing in tif
- 30421827_607817238-000-00-ED1-MM.TIF
- 3D envelope in stp
- 30421827_607817239-000-00-E43.STP
- Cutting data recommendations ECU-Drill-Uni
- 30421827_ECU-Drill-Uni_EN.pdf