The ADO-MICRO line-up has features that enable outstanding chip evacuation performance with extended flutes and removed margin ends, so chips are discharged from the tip of the tool through the extended flute geometry, and then discharged  at the end of the margin, avoiding the accumulation of "micro sludge" around the outer periphery of the tool, therefore avoiding abrupt tool breakage.

Also, greater coolant flow achieve by OSG hollow shank design further improves chip evacuation.