MEGA-Speed-Drill-Steel
Diameter d1 (mm)
7.7
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Product description
The double-edged solid carbide drill MEGA-Speed-Drill-Steel is specially designed for high-speed machining and is the first choice for series production. Its unequally split cutting edges and highly polished flutes prevent vibration and reduce friction.
Technical specifications
- Cutting material
- HP358
- Product class
- Expert-Line
- Drilling depth
- 3xD
- d1
- 7.7 mm
- d2
- 8 mm
- l1
- 79 mm
- l2
- 41 mm
- l3
- 29 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
- 145 °
- Side rake angle
- 30 °
- Material group
- R8
- Spezifikation
- SCD621-0770-2-3-145HA03-HP358
Downloads
- 3D Hüllkontur in stp
- 31036312_608092629-000-00-E43.STP
- Technische Zeichnung in tif
- 31036312_608092630-000-00-ED1.TIF
- Technische Zeichnung in dxf
- 31036312_608092630-000-00-ED1.DXF
- Technische Zeichnung in pdf
- 31036312_608092630-000-00-ED1.PDF
- Cutting data recommendations
- 31036312_MEGA-Speed-Drill-Steel_EN.pdf
- Brochure
- 31036312_MAPAL_MEGA-Speed-Drill__EN.pdf