Large cylinder brush staple set, new version with full auto load, transfer and with Carlson exclusive staple anvil system for thin wall tubes. Variable speed control drive for up to 230 RPM with standard stroke tufting head. Single or dual color stock box options. Small 2" core to over 12" core, standard base machine for 8 foot long cores, optional 10 or 12 foot. Normal bundles any type filament including abrasive in bundles up to 9.5 inches.