MICRO-Deep-Drill

  • Product image MEGA-Deep-Drill
  • Technical drawing MEGA-Deep-Drill

Diameter d1 (mm)

1.1

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Article

30998796

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Product description

The double-edged deep drilling tool, MICRO-Deep-Drill, is excellently suited for deep drilling applications in steel and cast materials. Thanks to its four guiding edges, the drill bit deviation is minimized, resulting in significantly improved drilling results. Furthermore, the special TiAlN coating ensures short chips and guarantees a reliable drilling process.

Material suitability

Technical specifications

Product class
Performance-Line  
Drilling depth
20xD  
d1
1.1   mm
d2
3   mm
l1
62   mm
l2
27   mm
l4
28   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
R6

Downloads

Brochure
30998796_MicroDrills_EN.pdf
Cutting data recommendations
30998796_Micro-Deep-Drill_EN.pdf