The ENT Pro reversible knife with a sintered chip breaker makes clean and smooth cutting edges. It guarantees an easy cutting and an optimum chip clearance even with the smallest available tool diameter of 8 mm. If the knife is dull on one side, you can easy reverse or replace it without adjusting the router.With its special coating the ENT Pro reversible knife outperforms traditional TC knives at strength and hardness, and allows the processing of difficult materials. All knives are available for the ENT system and also for similar systems. Depending on the tool body, knives with 20, 30 and 50 mm in length can be fixed.