Sandvik Coromant 6424043 CoroBore® 820 XL Lightweight Rough Boring Tool, 9.7637 in Min, 11.811 in Max, 4.0157 in OAL, Right Hand
Modular Boring Cutting Unit Heads
1228323
MFG #: 6424043
Sandvik Coromant
3456.72000
/ ea
CoroBore® XL is the boring tool system for large diameter boring. The bridges and holders enable rough boring to be completed with high productivity. The system gives a more rigid and reliable performance in larger bores, and is designed to generate the required hole quality and diameter.
- Features
1.5 - 26 mm adjustment limit |
2 cutting items |
Axial concentric coolant entry |
70 bar coolant |
Axial inclined coolant exit |
66.7 mm Dia bolt circle |
EFW feed direction |
-6 deg orthogonal rake |
52 mm H support |
90 deg cutting edge |
-7 deg inclination |
102 mm L functional |
102 mm L protruding |
104 mm H |
102 mm overhang |
771 r/min |
6.4 Nm torque |
820L..CN tool style |
600 m/min maximum cutting |
Reliable system with rigid interfaces between head and cartridge for stable and vibration-free boring |