Description The 21V metal shear features a replaceable chrome vanadium steel cutter head for a smoother cut and longer life. The two-speed adjustment switch and the infinitely variable speed switch can make your cutting work more delicate. It also has a variety of protection, emergency brake function, and safety lock button design, which can provide you with a higher degree of security. Details Efficient Heat Dissipation: The vent at the end of the product can effectively reduce the internal temperature of the machine, thus making the motor run more smoothly and efficiently. All Copper Brushless Motor: All copper brushless motor has fast heat dissipation, strong power (600W), and is uneasy to loosen and burn even after being used for a long time. Anti-slip Handle: The anti-slip soft handle can improve stability, reduce vibration, and avoid hand pain caused by long-term work. Cutter Head: The beveled cutter head is more ergonomic and can meet the cutting requirements of various straight lines and curves. The replaceable cutter head can prolong the service life of the shear. Application This product is applicable to the cutting of iron, aluminum, stainless steel, color steel tile, etc. Specification Material: Aluminum, Iron, Nylon, Chrome Vanadium Steel Color: Red, Grey Process: Heat Treatment Assembly Required: No Voltage: 21V Power Source: Battery Plug Standard: American Standard Stroke Speed: 1300r/min Blade Length: 40mm/1.57in Opening Size: 3mm/0.12in Rated Power: 600W Minimum Shearing Radius: 20mm/0.79in Shear Feed Speed: 600mm/min 23.62in/min Shearing Capacity ( Steel ): 600N/mm2 Shearing Capacity ( Aluminum ): 32 N/mm2 Battery Capacity: 1500mAh (Single Battery) Lithium Battery Model: 18650 Lithium Battery ( Included ) Duration: 45 minutes Time Required for Full Charge: About 90 minutes Gross Weight: 3.5kg/ 7.72 lbs Product Size: 30*8*20cm/ 11.81*3.15*7.87 in Case Size: 33*9*30cm/ 12.99*3.54*11.81in Package Size: 35*33*10cm/13.78*12.99*3.94 in Package Included 1 * 21V Metal Shear 1 * Charger 1 * Chinese and English Instruction 1 * Box 2 * Lithium Cells