Valve prevents securely oil back flow

Rated Frequency : 60hz

Active dynamic vibration absorber and Soft no-load keep the vibration lower than that of HM1317C series

Load Speed: 1100 rpmGrass blade: 10cmShrub blade: 12cmCutting diameter: 0

making it suitable for trimming and general wood cutting where cut quality matters

Ingco AKHS302 3pcs Lock Installation Hole Saw Set heavy duty diagonal Valve prevents securely oil backIngco AKHS302 3pcs Lock Installation Hole Saw Set 1PCS hole saw Diameter: 2 1 8" (54mm); 1PCS flat wood bit: 7 8"*6"(22. 2*152mm) With 1 4" quick release hex shank; 1pc arbor for hole saw Packaging (M 60 box)