My corded Dremel 300, purchased in 2005. The chuck recently seized and I was able to open the case and easily service the part myself. : r/BuyItForLife
Pièces & accessoires pour Dremel DREMEL 300 SERIES / MODELL 300-25
Dremel 300 Moto-Tool Rotary Tool Review - YouTube
Dremel 300-N/31 300 Series Project Kit (Grey) : Amazon.ca: Electronics
DREMEL 300 Series Variable High-Speed Rotary Tool with Case & Manual | eBay