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Sandvik Coromant 6770891 CoroDrill® 880 Insert Drill, 2.7952 in Drill, 3.1496 in Shank, 15.5118 in AOL, 11.6535 in D Maximum Drill, 4.16901
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Sandvik Coromant 6770891 CoroDrill® 880 Insert Drill, 2.7952 in Drill, 3.1496 in Shank, 15.5118 in AOL, 11.6535 in D Maximum Drill, 4.16901
SKU1236707
MFGR #6770891
$/ea
Sandvik Coromant Insert Drill, Series: CoroDrill® 880, 2.7952 in Drill, 3.1496 in Shank Dia, 11.6535 in Maximum Drill Depth, 15.5118 in Overall Length, 4.16901 Drill Depth by Dia Ratio, 2 Drill Inserts, Insert Compatibility: 880-060406H-C-GM (MIIDM) and 880-0604W06H-P-GM (MIIDM), 11.6535 in Flute Length
Sandvik Coromant Insert Drill, Series: CoroDrill® 880, 2.7952 in Drill, 3.1496 in Shank Dia, 11.6535 in Maximum Drill Depth, 15.5118 in Overall Length, 4.16901 Drill Depth by Dia Ratio, 2 Drill Inserts, Insert Compatibility: 880-060406H-C-GM (MIIDM) and 880-0604W06H-P-GM (MIIDM), 11.6535 in Flute Length
Alternate Catalog Number 880-D0710V80-04 Catalog Number 6770891 Country of Origin NL Drill Depth by Diameter Ratio 4.169XD Gross Weight Per Pack 2.2000 lb Item Group 465 Modular Connection Size 80 mm Number of Drill Inserts 2 Overall Length 15.512 in Series CoroDrill® 880 Standards ISO 13399 Stock Status NONSTOCK Brand Sandvik Coromant Manufacturer Sandvik Coromant Diameter 2.795 in Drill Size 2.795 in Flute Length 12.741 in Insert Compatibility 880-060406H-C-GM (MIIDM), 880-0604W06H-P-GM (MIIDM) Maximum Drill Depth 11.654 in Shank Diameter 3.15 in Shank Type Varilock Through Coolant Yes Wiper geometry for best surface finish or higher feed possibilities|Easy identification due to laser marking with drill insert and screw codes on the drill shank|Two or four cutting edges depending on drill diameter|Optimized chip channels for accelerated chip evacuation|Optimized geometries assure high performance in most materials|Optimized grades assure longer insert tool life 68 mm Dia body 1.4 mm L point 5000 r/min +/-0.3 mm achievable hole tolerance Axial concentric coolant entry Axial inclined coolant exit 10 bar coolant 40 - 60 deg insert screw clamping EFW feed direction SSK flute 15 deg right hand helix flute 5 deg rake orthogonal 0 deg inclination, 2 flutes 88 deg cutting edge 20 life cycle state 323.63 mm L steel body Features the new Sandvik Coromant innovation, Step technology Closer hole tolerances Advanced insert positioning
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| Alternate Catalog Number | 880-D0710V80-04 |
| Catalog Number | 6770891 |
| Country of Origin | NL |
| Drill Depth by Diameter Ratio | 4.169XD |
| Gross Weight Per Pack | 2.2000 lb |
| Item Group | 465 |
| Modular Connection Size | 80 mm |
| Number of Drill Inserts | 2 |
| Overall Length | 15.512 in |
| Series | CoroDrill® 880 |
| Standards | ISO 13399 |
| Stock Status | NONSTOCK |
| Brand | Sandvik Coromant |
| Manufacturer | Sandvik Coromant |
| Diameter | 2.795 in |
| Drill Size | 2.795 in |
| Flute Length | 12.741 in |
| Insert Compatibility | 880-060406H-C-GM (MIIDM), 880-0604W06H-P-GM (MIIDM) |
| Maximum Drill Depth | 11.654 in |
| Shank Diameter | 3.15 in |
| Shank Type | Varilock |
| Through Coolant | Yes |
| Wiper geometry for best surface finish or higher feed possibilities|Easy identification due to laser marking with drill insert and screw codes on the drill shank|Two or four cutting edges depending on drill diameter|Optimized chip channels for accelerated chip evacuation|Optimized geometries assure high performance in most materials|Optimized grades assure longer insert tool life |
| 68 mm Dia body |
| 1.4 mm L point |
| 5000 r/min |
| +/-0.3 mm achievable hole tolerance |
| Axial concentric coolant entry |
| Axial inclined coolant exit |
| 10 bar coolant |
| 40 - 60 deg insert screw clamping |
| EFW feed direction |
| SSK flute |
| 15 deg right hand helix flute |
| 5 deg rake orthogonal |
| 0 deg inclination, 2 flutes |
| 88 deg cutting edge |
| 20 life cycle state |
| 323.63 mm L steel body |
| Features the new Sandvik Coromant innovation, Step technology |
| Closer hole tolerances |
| Advanced insert positioning |