CoroDrill 881

Designed for the intermediate - tolerance range H9 H10 saves the CoroDrill ® 870 replaceable head drill time and reduces the cost per hole. The CoroDrill ® 870 can be customized in diameter range, levels and lengths. Holes can be made according to the respective specifications more efficiently and more accurately and facilitate thus the following passages of the work.

Indexable insert drills are known for a long time for your cost efficiency - but low prices are often at the expense of precision and hole quality. The CoroDrill ® 880 solves this problem with a unique cutting edge geometries and the step technology for perfectly balanced cutting forces which allow a smooth gradual entry into the workpiece. This reduced the cutting forces on half of the value of typical drills of turn of and a tool deflection at entry is virtually eliminated.