... -cooled, 1.5hpWorking pole: 26mm, with diameter of 8mm,7star tube insideCutter head: 2teeth,3teeth, 4teeth, 8teeth, 30teeth, 40teeth ... for your optional, diameter of 250mmBroom head: broom scope 12"/300mm, diameter 10"/250m,nylon or wire for your ... optional.Tiller head: blade scope 15"/380mm, blade diameter 7"/180mChain saw head: guide bar longth 12"/300mmTrimmer head: 14teeth, ...