Brand: ATORN
Surface: TiAlSiN
Length: 140 mm
Art.-no. 11077080
Manufacturer article no. 10916117
EAN 4050293695328
![](https://media.witglobal.net/source/eshop/stmedia/0401/images/std.lang.all/resolutions/category/78px/1422145.jpg)
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Application
For 90° spot drilling and simultaneous countersinking for smaller bore diameters on CNC machines.
Execution
- Spiral-fluted, extra long design
Advantage
- Extra long design with precise point geometry and chisel edge that ensure geometrically accurate and process-reliable spot drilling, even with deeply recessed or hard-to-access components
- The follow-on tool does not run off centre
- Precise gauge thanks to special point thinning of the chisel edge
- Maximal service life thanks to innovative coating
Notes
Diameter less than 6 mm with HA shaft