Sandvik Coromant CoroDrill® 880 Indexable Insert Drill
The CoroDrill® 880 sets the industry benchmark for high-efficiency indexable drilling. Built with a reinforced tool body and advanced chip channels, the CoroDrill 880 delivers smooth chip evacuation, outstanding reliability, and extended tool life even in demanding machining environments.
At the heart of the CoroDrill® 880’s design is patented Step Technology™, which balances cutting forces as the central insert engages the workpiece. This gradual, step-by-step entry significantly reduces entry deflection, allowing for faster feed rates, tighter dimensional tolerances, and smooth surface finishes.
Beyond standard drilling operations, the CoroDrill® 880 is a multi-functional tool versatile enough for helical interpolation, boring, plunging, and turning.
Key Features & Benefits
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Step Technology™: Engineered central insert step lowers entry cutting forces for higher process stability and close hole tolerances.
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Wiper Geometry: Delivers superior surface finish quality and permits higher feed rates.
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Optimized Chip Flutes: Accelerated chip removal prevents chip jamming and reduces tool wear.
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Internal Coolant Channels: Direct coolant supply straight to the cutting edge for effective heat dissipation and chip clearing.
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Multi-Material Performance: Optimized insert grades and geometries accommodate ISO P, M, K, N, S, and H materials.
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Versatile Shank & Coupling Options: Standard ISO 9766 cylindrical shanks as well as integrated Coromant Capto® couplings.
Technical Specifications
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Drill Diameter Range: 12.00 mm – 84.00 mm (0.472 in – 3.307 in)
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Drilling Depths: 2xD, 3xD, 4xD, and 5xD ratios
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Operation Types: On-center drilling, step/chamfer drilling, plunge drilling, helical interpolation, boring, turning
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Applicable Workpiece Materials: Steel, Stainless Steel, Cast Iron, Non-Ferrous Metals, Superalloys, Hardened Steel, Titanium
