MEGA-Speed-Drill-Uni
Diameter d1 (mm)
4.3
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Product description
The cutting edges of the MEGA-Speed-Drill-Uni are unequally split. In addition, the drill has three guide chamfers. This prevents vibrations and reduces friction. The highly polished flutes guarantee optimum chip flow.
Technical specifications
- Cutting material
- HP374
- Product class
- Expert-Line
- Drilling depth
- 5xD
- d1
- 4.3 mm
- d2
- 6 mm
- l1
- 74 mm
- l2
- 36 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
- 135 °
- Side rake angle
- 30 °
- Material group
- R8
Downloads
- Technical drawing in dxf
- 30392938_607882543-000-00-ED1-MM.DXF
- Technical drawing in pdf
- 30392938_607882543-000-00-ED1-MM.PDF
- Technical drawing in tif
- 30392938_607882543-000-00-ED1-MM.TIF
- 3D envelope in stp
- 30392938_607882544-000-00-E43.STP
- Cutting data recommendations
- 30392938_MEGA-Speed-Drill-Uni_EN.pdf