performance power: Equipped with a 21V 755 motor, this unit delivers consistent torque and speed for demanding angle grinding and airblowing tasks, so you get reliable results each time you work. Broad compatibility: The 5 mm shaft accepts a wide range of standard attachments and accessories, making the motor easy to pair with existing angle grinder heads, blower nozzles, and other tool components. Built to last: Constructed with durable materials and engineered for repetitive use, the motor is designed to withstand workshop conditions while maintaining steady performance over time. Easy integration: The compact design and straightforward mounting make installation fast for both professional tradespeople and DIYers. Swap or upgrade motors without complex modifications. Why you need it: Replaces worn or underpowered motors to restore tool effectiveness, reduces downtime by offering dependable operation, and expands the capability of compatible tools with a simple, adaptable motor solution. Practical applications Metal fabrication and maintenance: Power angle grinders for cutting, grinding, and surface preparation on steel, aluminum, and other metals. Workshop cleanup and smallarea drying: Use the motor's airblowing capability to clear dust, chips, and debris from workbenches, saws, and joints. Automotive and home : Ideal for tasks such as rust and paint removal, grout or mortar cleanup, and other precision jobs where controlled power and compact size help. Key specifications at a glance Motor: 21V 755 Shaft: 5 mm Functions: Angle grinding and air blowing Designed for: Durable performance; easy installation; wide accessory compatibility No unnecessary extras — just a straightforward, reliable motor that restores or enhances the performance of your compatible tools.