Used once for splitting firewood. Sharpened after use. Please refrain from purchasing if you are a minor. Suitable for landscaping and forestry. Ideal for felling green trees and clearing undergrowth in forests. The blade is extremely sharp, so do not touch it directly or use it for purposes other than its intended use. Use with caution after confirming that no one is nearby. Please be careful with the following uses, as they may cause chipping of the blade: Do not use for cutting bamboo or trimming bamboo branches. Do not twist the blade if it gets stuck in wood. Do not cut down with more force than the weight of the tool itself. Excessive force can cause chipping of the blade. When replacing the blade, be extremely careful to avoid injury. Store out of reach of infants and young children. Storage / Use (mm) 320 x 150 x 50 / 310 x 130 x 25 Blade length: 120mm Blade thickness: 5.7mm Weight: 955g Material: Alloy steel Suggested retail price: 9,540 yen (tax included 10,494 yen)