MEGA-Quadro-Drill-Plus

  • Product image MEGA-Quadro-Drill-Plus
  • Technical drawing MEGA-Quadro-Drill-Plus

Diameter d1 (mm)

4.4

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Article

31053039

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Product description

The double-edged solid carbide drill MEGA-Quadro-Drill-Plus has been specifically developed for precise drilling. The total of four guiding phases enables maximum drilling quality in terms of alignment accuracy, coaxiality, and positional accuracy. Through a novel coating and improved sharpening, the MEGA-Quadro-Drill-Plus guarantees consistently reliable drilling results. An optimized edge rounding leads to a significant improvement in service life.

Material suitability

Technical specifications

Drilling depth
12xD  
d1
4.4   mm
d2
6   mm
l1
102   mm
l2
64   mm
l3
58   mm
l4
36   mm
Cooling
internal cooling  
Number of cutting edges (z)
2  
Shank tolerance
h6  
Bore tolerance
≥ IT 8  
Shank type
HA  
Tip angle
140   °
Side rake angle
30   °
Material group
M6

Downloads

Technical drawing in dxf
31053039_607838273-000-01-ED1-MM.DXF
Technical drawing in pdf
31053039_607838273-000-01-ED1-MM.PDF
Technical drawing in tif
31053039_607838273-000-01-ED1-MM.TIF
3D envelope in stp
31053039_607838274-000-01-E43.STP
Cutting data recommendations
31053039_MEGA-Quadro-Drill-Plus_EN.pdf