MEGA-180°-Drill
Diameter d1 (mm)
8.4
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Product description
The MEGA-180°-Drill has a 180° point angle and a special bevel to produce a flat bore base. Due to its four-bevel geometry and the resulting very good guidance in the bore, the MEGA-180°-Drill achieves optimum roundness and surfaces in the bores. In addition, polished chip flutes ensure optimum chip transport. The MEGA-180°-Drill is also suitable for drilling and piloting on inclined surfaces of up to 45°. Due to the flat tip, the radial forces are reduced compared to conventional 140° drill tips.
Technical specifications
- Product class
- Expert-Line
- Drilling depth
- 3xD
- d1
- 8.4 mm
- d2
- 10 mm
- l1
- 89 mm
- l2
- 47 mm
- l3
- 35 mm
- l4
- 40 mm
- Cooling
- internal cooling
- Number of cutting edges (z)
- 2
- Shank tolerance
- h6
- Bore tolerance
- ≥ IT 9
- Shank type
- HA
- Tip angle
- 180 °
- Side rake angle
- 30 °
- Material group
- R8
Downloads
- Technical drawing in tif
- 30382703_607538263-000-00-ED1.TIF
- Technical drawing in pdf
- 30382703_607538263-000-00-ED1.PDF
- Technical drawing in dxf
- 30382703_607538263-000-00-ED1.DXF
- 3D envelope in stp
- 30382703_607538265-000-00-E43.STP
- Cutting data recommendations
- 30382703_MEGA-180°-Drill_EN.pdf