Suggested Cutting Speed. 200 - 350 M/Min. Feed. 0,04 - 0,2 Mm/Tooth. Machines. Rattunde, Sinico, Bewo, Rsa, Adige. Champion Saw Blade is part of a new generation of saw blades - for extremely high output and very long blade life. This product has been developed to cut thin walled tubes with tensile strengths up to 1,800 N/mm2.