Sealey air shearsnibbler premier sealey sa649 these air nibbler from sealey have a composite cover moulded around lightweight aluminium alloy housing reducing effects of chill on operators hands and provides added control air motor with quality bearings for smooth and powerful operation exhaust outlet adjusts 360 keeping airflow away from operator suitable for cutting intricate shapes in steel up to 15mm thick punch and die may be rotated through 360 to aid access and obtain maximum