... pole trimmer /pole saw 2.75cm or 100cm extension pole for choice. 1)Engine:1E40F,2 stroke,air cooling2)Displacement:43CC3 ... details: Gearbox: Ball Bearing Commercial Grade Blade Length: 430mm Dual Blades Material: Ultra Max-Hardened Steel Cutting Capacity: 430mm ~ max ... detailsGearbox Type: Ball Bearing Commercial grade Blades: 2T,3T,4T,8T,40T,60T,80T blade for choice Multi Brush Cutter 4 in 1,43CC