To double insert tools, komet has applied the principle of the replaceable cutting body. Following are some of the technical features of these double inserts which include: double inserts with high cutting speeds; drill with two replaceable, screw-on cutter bodies - no regrinding required; boring depths up to 5 x d; optimum internal coolant supply; diameter range 17.3 to 44 mm; torx plus clamping system; abs connection and cylindrical shank [combination shank] to din 6535he [similar to 1835e] and din 6595; and intermediate dimensions on standard tool body can be implemented with great flexibility by using inserts.