High quality. Made of high-quality materials for maximum durability and reliability. Easy to install; no complicated tools required. Professional workmanship, elegant design. Type: Motor Part Number: 629163-9 Fitment: For TD110D TD110 Drill Driver Screwdriver Note: Installation guide not included. Professional installation is recommended. Please verify compatibility before purchase. Product updates may result in minor variations in appearance or color between batches. These differences do not affect functionality. Color: Silver Material: Metal Package Contents: 1 x Motor Note: Light reflection and display settings may cause slight color variation between the image and the actual product. Measurement tolerance: ±1–3 cm.