Wiper geometry for best surface finish or higher feed possibilitiesEasy identification due to laser marking with drill insert and screw codes on the drill shankTwo or four cutting edges depending on drill diameterOptimized chip channels for accelerated chip evacuationOptimized geometries assure high performance in most materialsOptimized grades assure longer insert tool life |
26.9748 mm Dia body |
0.4955 mm L point |
15500 r/min |
0 - 0.4 mm achievable hole tolerance |
Axial concentric and radial coolant entry |
Axial inclined coolant exit |
10 bar coolant |
40 - 60 deg insert screw clamping |
EFW feed direction |
SSK flute |
17.5 deg right hand helix flute |
5 deg rake orthogonal |
0 deg inclination, 2 flutes |
88 deg cutting edge |
126.7714 mm L chip flute |
20 life cycle state |
110.998 mm L steel body |
Features the new Sandvik Coromant innovation, Step technology |
Closer hole tolerances |