Insert Drills | CoroDrill 880
Overview
Step technology
?Entering the workpiece with an assymetrical drill by default generates an unbalance. Step technology provide a step-by-step entry with lower cutting forces, and therefore enable a higher productivity as well as close hole tolerances.
An insert for every application
Inserts and geometries, available for all materials and applications, provide high productivity and extended tool life.
More than just a drill
With CoroDrill 880, you can do more than just drilling a hole. The tool can also be used for helical interpolation, boring, plunging, and turning.
More Features
Diameter 12-84 mm (0.500-3.307 inch)
Drill depth 2-5xD
CoroDrill 880 indexable insert drill?
For hole diameters 12.00−63.50 mm (0.472−2.500 inch)
Drill diameter, mm (inch) | Hole tolerance, mm (inch) |
12.00-43.99 (0.472-1.732) | 0/+0.25 (0/+0.010) |
44.00-52.99 (1.732-2.086) | 0/+0.28 (0/+0.011) |
53.00-63.50 (2.087-2.500) | 0/+0.30 (0/+0.012) |
Drill diameter, mm (inch) | Hole tolerance, mm (inch) |
12.00-43.99 (0.472-1.732) | 0/+0.40 (0/+0.016) |
44.00-52.99 (1.732-2.086) | 0/+0.43 (0/+0.017) |
53.00-63.50 (2.087-2.500) | 0/+0.45 (0/+0.018) |
CoroDrill 880 step and chamfer drill
Options
Cooling Types
CoroDrill 880 indexable insert drill for large diameter holes?
For hole diameters 65.00−84.00 mm (2.559−3.307 inch)
Drill diameter, mm (inch) | Drill length | Shank type |
65.00-79.00 (2.559-3.110) | 3, 4xD | Cylindrical with flat according to ISO9766 (metric/inch) |
80.00-84.00 (3.150-3.307) | 3, 4xD | Varilock (metric), Cylindrical with flat (inch) |
To contact Sandvik Coromant about Insert Drills | CoroDrill 880 use Get a quote.
Overview
Step technology
?Entering the workpiece with an assymetrical drill by default generates an unbalance. Step technology provide a step-by-step entry with lower cutting forces, and therefore enable a higher productivity as well as close hole tolerances.
An insert for every application
Inserts and geometries, available for all materials and applications, provide high productivity and extended tool life.
More than just a drill
With CoroDrill 880, you can do more than just drilling a hole. The tool can also be used for helical interpolation, boring, plunging, and turning.
More Features
Diameter 12-84 mm (0.500-3.307 inch)
Drill depth 2-5xD
CoroDrill 880 indexable insert drill?
For hole diameters 12.00−63.50 mm (0.472−2.500 inch)
Drill diameter, mm (inch) | Hole tolerance, mm (inch) |
12.00-43.99 (0.472-1.732) | 0/+0.25 (0/+0.010) |
44.00-52.99 (1.732-2.086) | 0/+0.28 (0/+0.011) |
53.00-63.50 (2.087-2.500) | 0/+0.30 (0/+0.012) |
Drill diameter, mm (inch) | Hole tolerance, mm (inch) |
12.00-43.99 (0.472-1.732) | 0/+0.40 (0/+0.016) |
44.00-52.99 (1.732-2.086) | 0/+0.43 (0/+0.017) |
53.00-63.50 (2.087-2.500) | 0/+0.45 (0/+0.018) |
CoroDrill 880 step and chamfer drill
Options
Cooling Types
CoroDrill 880 indexable insert drill for large diameter holes?
For hole diameters 65.00−84.00 mm (2.559−3.307 inch)
Drill diameter, mm (inch) | Drill length | Shank type |
65.00-79.00 (2.559-3.110) | 3, 4xD | Cylindrical with flat according to ISO9766 (metric/inch) |
80.00-84.00 (3.150-3.307) | 3, 4xD | Varilock (metric), Cylindrical with flat (inch) |
To contact Sandvik Coromant about Insert Drills | CoroDrill 880 use Get a quote.
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