ECU-Drill-Steel
Diameter d1 (mm)
7.0
Your unit price
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Product description
The double-edged solid carbide drill ECU-Drill-Steel offers a very good price-performance ratio and is the first choice for small to medium quantities.
Technical specifications
- Product class
- Basic-Line
- Drilling depth
- 3xD
- d1
- 7 mm
- d2
- 8 mm
- l1
- 79 mm
- l2
- 34 mm
- l3
- 24 mm
- l4
- 36 mm
- Cooling
- internal 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
- 30421411_607750941-000-00-ED1-MM.DXF
- Technical drawing in pdf
- 30421411_607750941-000-00-ED1-MM.PDF
- Technical drawing in tif
- 30421411_607750941-000-00-ED1-MM.TIF
- 3D envelope in stp
- 30421411_607750942-000-00-E43.STP
- Cutting data recommendations
- 30421411_ECU-Drill-Steel_EN.pdf