CoroDrill 870 exchangeable-tip drill
Now even available for stainless steel
From October 1st, the recently launched CoroDrill 870 for steel and cast iron drilling will now be available for stainless steel. 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 thin AlTiN PVD coating includes enhanced adhesion steps resulting in longer tool life and increased chipping resistance.
The drill is available in diameter range: 10.00–26.65 mm (0.394–1.049 inch) and lengths up to 8 × drill diameter as standard. Each drill body has a unique interface size
with matching tips to achieve hole tolerances of H9–H10.

