The familiar LM-ErgoNorm now has a parallel product - the LM ErgoMax, which offers a magnificent grip alternative. Hand size, strength required, working method and time needed - all these determine which instrument in the right choice. When working days are long, alternating the handle diameters can considerably reduce fatigue. The working heads are made of special steel alloys, their hardness, toughness and smoothness have been selected to suit the specific purposes of the instruments. The shanks are of optimal rigidity, which increases operating strength and tactile sensitivity.