... and 30mm. -Saw blade dia. 110mmm cutter, cutting tool, contact wire, grooved contact wire, overhead contact line, electric railway, electric railroad, electric train, trolley line ... Cadmium batteryHexagon wrench1 piece bladePackagePlastic case Rechargeable battery trolley cable cutter saw blade diameter 110mm number of revolution 3400rmp cable diameter 4-30mm