JSA cordless drill kit with a 21V lithium battery and a 10 mm chuck size is a versatile set ideal for household and maintenance tasks.

Battery Type: 21V rechargeable lithium battery, offering long-lasting power and stable performance. Drill Size: 10mm chuck, suitable for various applications. Variable Speeds: Allows for better precision and control during use. 45-Piece Accessory Kit: Includes a variety of tools such as screwdriver bits, drill bits for different materials, and other helpful attachments. Suitable for Home and Light Professional Use: Ideal for medium-duty tasks like fastening, assembly, and drilling in lighter materials.