Sandvik Coromant Co.'s CoroDrill 870 is now available for both steel and cast iron drilling operations. The CoroDrill 870 is part of a new generation of exchangeable-tip drills and is designed to save time and reduce hole costs.
CoroDrill 870 can be tailored to optimize applications through diameter range, steps and length possibilities. Holes can be made more efficiently and closer to the specifications required, leaving them better suited to subsequent operations.
A highly secure interface between drill body and tip ensures reliability and precision, while the quick and easy tip change procedure helps to maximize active machining time. The new cutting edge geometries and grades provide a safe cutting process, allowing for increased penetration rates while maintaining chip control and increasing tool life.
The drill is available in diameter range: 12 to 25.90mm (0.472 to 1.020 inch) and lengths 3, 5 and 8 times drill diameter as standard. Each drill body has a unique interface size with matching tips to achieve hole tolerances of IT9 to IT10.
For all types of heavy machining operations in large components, Coromant Capto size C10 from Sandvik Coromant improves performance by allowing higher feeds and greater depths of cut.
To meet growing demand from the aerospace sector for reliable and efficient holemaking technology in composite materials, cutting tool and tooling systems specialist, Sandvik Coromant is launching its specially designed CoroDrill 854 and CoroDrill 856.
Sandvik Coromant Co. offers two new insert grades for milling titanium: S30T and S40T. S30T has a PVD coating on a micrograin carbide substrate so sharp edges resist fatigue and microchipping, according to the company.
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