PB 307 Cu
'Copper insert, with coiled spring pin for mallets PB 306 and PB 308 easy and quick to replace, keeps budget under control and protects the environment [...] when working observe the safety instructions when working with striking tools: www.pbst.ch/safe ,PB 307.24 Cu,PB 307.32 Cu,PB 307.40 Cu'

PB 308 Cu
without recoil observe the safety instructions when working with striking tools: www.pbst.ch/safe ,PB 308.24 Cu,PB 308.32 Cu,PB 308.40 Cu'

PB 306 Cu
without recoil observe the safety instructions when working with striking tools: www.pbst.ch/safe ,PB 306.24 Cu,PB 306.32 Cu,PB 306.40 Cu'