Boring Bit is suited for short holemaking applications.October 2, 2006 -
CoroDrill 880 has center insert that uses Step Technology to facilitate smooth entrance into workpiece and perfectly balance cutting forces. To hold tight tolerances and achieve optimal surface finish, its inserts present 4 cutting edges and wiper geometry. Choice of insert geometries and grades are available for various applications and materials, including helical interpolation, plunge drilling, and boring. Diameters range from .473-2.5 in.
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Original Press release
Sandvik Coromant Co.
1702 Nevins Rd., P.O. Box 428
Fair Lawn, NJ, 07410
USA
New Sandvik Coromant CoroDrill 880 Doubles Productivity In Short Hole Drilling
Fair Lawn, New Jersey, August 9, 2006 - Recently released by Sandvik Coromant, the CoroDrill 880 represents the latest breakthrough in U-drill evolution, substantially improving production economy in holemaking.
The CoroDrill 880 features new patent-pending Step Technology that provides outstanding cutting force balance, significantly improving both productivity and hole quality. The drill's uniquely shaped center insert uses Step Technology to facilitate smooth entrance into the workpiece and perfectly balance cutting forces. This enables up to 100% increases in feed rates, cutting the cost per drilled hole in half.
The CoroDrill 880's inserts present four cutting edges and wiper geometry, allowing tight tolerances to be held and achieving a superior surface finish. A comprehensive choice of insert geometries and grades give flexibility in optimizing performance across a variety of applications and materials. The drill's versatility allows it to excel in an array of applications, including helical interpolation, plunge drilling and boring.
Versions of the CoroDrill 880 will be introduced through a series of releases covering diameters from .473 in. to 2.5 in. with lengths ranging from 2 to 5 times the diameter.
Sandvik Coromant is the world-leading supplier of high quality cutting tools designed to improve machining productivity. For more information on the company and its products and services, contact Sandvik Coromant Company, 1702 Nevins Road, Fair Lawn, NJ 07410, phone 201.794.5223, fax 201.794.5217 or visit www.coromant.sandvik.com/us.
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