High-performance DR
reaming system


The patented DR reaming system with its
uncoated or coated reamers for H7 bores
and bores of 52 to 100 mm diameter
is now available from stock.

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High-performance DR reaming system

The patented DR reaming system with its uncoated or coated reamers has been proving its worth for many years in applications involving diameters from 11.9 to 140.6 mm.

Fastest possible delivery times can be offered for these highprecision tools. Users at EMO are being informed that the most popular reamers are now available from stock: for H7 bores from 12 to 50 mm in diameter in millimetre increments and for bores from 52 to 100 mm in diameter in a further eleven sizes. Each size is available with two geometries: straight fluted for blind bores and left-hand helical for through-bores. With its extreme hot hardness and high oxidation resistance, the ALCrN coating delivers top performance when machining steel and cast iron. Other beneficial features include excellent sliding properties and low adhesion. The standard reamers can even be used to machine CuZn and CuSn alloys.