Alloyman 20V Reciprocating Saw is widely used in wood cutting, metal cutting, PVC pip cutting and DIY. Compact and lightweight design is suitable for cutting in tight areas. Equipped with 20V/4.0Ah lithium-ion battery and fast charger. With 1-1/8" inch stroke length and pivoting shoe, variable Speed Trigger & Safety Lock, delivers up to 0-3,300 strokes per minute. Easy to use, which greatly improves user efficiency.Specification:Rated Voltage:110VFrequency: 50/60HzNo load speed: 0-3300SPMStroke Length:1-1/8"(28mm) Cutting Capacity:Wood(6TPI),Metal(18TPI)Battery Capacity: 4000mAh*2Weight:10LBSCharge Time:1 HourReciprocating Saw Kit Package Includes:1 x Alloyman Reciprocating Saw2 x 20V 4.0Ah Batteries6 x Saw BladesFast ChargerSafety GlovesSafety GoggleUser ManualSuitcase(As shown in the picture)Warm Note:Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Features:-Compact size and light weight, easy to carry everywhere-2PCS rechargeable batteries have more powerful and 20% longer battery life than other batteries-Equipped with fast charging technology, it takes only 60-90 minutes to be fully charged the battery.-Tool-free Change Blade, just rotate the chuck counterclockwise to insert the reciprocating saw blade. Just by single finger allows you to switch between various saw blades easily. Improved blade stability and faster cutting speeds up to 3,300SPM-Reciprocating saw can meet various cutting and pruning needs, such as cutting metal, wood, and PVC pipe.