It can quickly and conveniently saw through all kinds of hard bones and meats. It is safe and easy to use, eliminating the risk of cutting your hands. for use in supermarkets, butchers, or at home, this electric bone saw is perfect for cutting wood,metal,plastic,frozen bone, and more. Say goodbye to the hassle of manual cutting and make cooking easier with our electric bone saw machine.Specification:Power type: rechargeable,Category A smart lithium battery technologyPackage contents: Electric saw × 1, saw blade × 4, battery (optional), charger × 11. Multifunctional cutting2. Wireless binding, easy to cut3. Saw blade, hard and sharp, high-strength alloy material, 4. High-strength self-locking chuck, powerful clamping, fast tooling without deviation5. Comfortable to hold, portable and lightweight, one-handed for stable cutting6. Large capacity battery, long battery life7. Infinitely variable speed switch, easy and efficient cutting8. Comes with strong lighting, no fear of darkness, and it can be easily done at night9. Large ventilation slots for efficient heat dissipation.