Generally, this applies to softer elements. A lighter and regular tension is adequate. It allows the tooth to chop properly with no improved risk of clogging. Hole saws normally have slots on their sides. They have modern attributes like cat-eye openings within the rear plate for simpler plug removal and https://hole-saw-supplier50504.suomiblog.com/little-known-facts-about-wholesale-hole-saws-51106555