Mostly, this applies to softer products. A lighter and continuous tension is ample. It lets the tooth to cut efficiently without the increased possibility of clogging. Suitable for use on aluminium, Forged iron, plastics, steel & Wooden 35mm highest cutting depth To be used with an arbor for slicing 48mm https://keeganuiwkz.ambien-blog.com/41978541/facts-about-hss-hole-saw-revealed