Tree Burs with Radius End (SF)

SF tree burs have a tapered cutting head with slightly flared sides and a radius end (rounded tip) for deburring and finishing curved surfaces, slots, and round-bottomed holes. Also called ball-nose tree burs, they are commonly used on castings, dies, and forgings. These carbide burs remove sharp edges, unwanted projections, and excess material from machined workpieces.