Beiyuan – 4.5mm AA Style 4 pt Cutter
The AA style cutter has a narrowed base to the tooth which allows it to feed through the fiber quickly.
Works well on all combs. May drop slightly between the teeth of a 9 tooth comb. Standard 4 point full thickness cutter (4.5mm) for use on all 3″ wide combs.
Compare to the Competitors: Super Shear AAA