Sandvik Coromant 6872897 Dampened, 1.2992 in, 7.7952 to 9.8425 in Bore, Right Hand, TCMT Insert
Modular Boring Cutting Unit Heads
1238159
MFG #: 6872897
Sandvik Coromant
3243.09000
/ ea
- Bore Diameter: 7.7952 to 9.8425 in
- Catalog Number: 6872897
- Country of Origin: NL
- Gross Weight Per Pack: 6.4800 lb
- Series: CoroBore® 826 XL
- Type: Dampened
- Stock Status: NONSTOCK
- Brand: Sandvik Coromant
- Manufacturer: Sandvik Coromant
- Cutting Direction: Right Hand
- Head Length|Projection: 3.5433 in
- Insert Compatibility: TCMT 11 03 04
- Insert Style: TCMT
- Material: Aluminum/Steel
- Maximum Bore Depth: 3.5433 in
- System Size: 33 mm
Sandvik Coromant Fine Boring Tool, Dampened, System Size: 1.2992 in, 7.7952 to 9.8425 in Bore Dia, 7.6771 in Head Dia, 3.5433 in Head Length/Projection, Right Hand Cutting, TCMT Insert, Insert Compatibility: TCMT 11 03 04, Aluminum/Steel
- Features
| Reliable system with rigid interfaces between head and cartridge for stable and vibration-free boring |
| Dedicated grades and geometries for all materials |
| Excellent surface finish with wiper inserts |
| Dedicated tool holders optimized for large diameter boring |
| Close hole tolerances |
| Cartridge designed for highest stability |
| Cutting fluid through the tool |
| 70 bar coolant |
| Axial inclined coolant exit |
| 101.6 mm Dia bolt circle |
| 88 to 140 mm Dia internal cutting |
| 33 mm Dia connection |
| EFW cutting feed |
| 0 deg orthogonal rake |
| 59 mm H support |
| 92 deg cutting edge |
| 0 deg inclination |
| 104 mm H |
| 90 mm OAL |
| 198 mm W |