21V cordless drill set, which typically includes the drill driver, rechargeable lithium-ion batteries, a charger, and a comprehensive kit of drill bits and driver bits for various tasks.
Voltage: 21V for cordless power.
Included Components: Cordless drill, two batteries, charger, and a variety of drill/driver bits.
Features: Features a variable speed torque adjustment ring (numbered 19-25 on the chuck) and a built-in LED work light.
Chuck Size: Often equipped with a 3/8 inch (10mm) keyless chuck for quick bit changes.
Performance: Maximum speeds can reach up to 1350–1500 RPM, suitable for wood, metal, and plastic.
Use: Suitable for drilling and driving screws in woodworking, home repairs, and professional maintenance.