The collet lock out function prevents you from accidentally blocking the output shaft of the tool. This tool is an absolute must for the most demanding craftsman. Speed setting: Fully Variable. Accessory quick change system: Yes: EZ Twist.
Dremel 4000-2/30 120-Volt Variable Speed High Performance Rotary Tool Kit, 2 Attachments & 30 Accessories
Dremel 4000 Series 1.6 Amp Variable Speed Corded Rotary Tool Kit with EZ Lock Sanding and Grinding 18-Pc Rotary Accessory Kit 4000434+EZ72701 - The Home Depot
Dremel 4000 Multi Tools Naked Unit Only 4000 Series Bare Unit + 225 FLEXSHAFT
Dremel 4000 Multi Tools Naked Unit Only + Tyzack Chuck + 100pc Rotary Set
Dremel 4000 1.6 Amp Corded Variable Speed Rotary Tool Kit with Storage Case - Sam's Club
Dremel 4000 Series 1.6 Amp Variable Speed Corded Rotary Tool Kit with EZ Lock Sanding and Grinding 18-Pc Rotary Accessory Kit 4000434+EZ72701 - The Home Depot
Dremel 4000 Series 1.6 Amp Variable Speed Corded Rotary Tool Kit with EZ Lock Sanding and Grinding 18-Pc Rotary Accessory Kit 4000434+EZ72701 - The Home Depot
VERSATILE ROTARY TOOL KIT: Includes 4000 corded rotary tool, 6 attachments, 50 high-quality Dremel accessories, deluxe carrying case, and accessory
Dremel 4000-6/50 High Performance Rotary Tool Kit with Flex Shaft- 6 Attachments & 50 Accessories- Grinder, Mini Sander, Polisher, Engraver- Perfect
Dremel 4000 Rotary Tool Kit - Variable Speed, Engraver, Polisher, Sander, and Accessories for Cutting, Sanding, Engraving, Carving, and Polishing : Everything Else
Dremel 4000 Series Variable-Speed Rotary Tool Kit with Multi-Purpose Cutting Kit Bundle (2 Items)
MSC Dremel 4000-2/30 120 Volt Electric Rotary Tool Kit 5,000 to 35,000
DREMEL® 4000 Corded Tools
DREMEL® 4000 Corded Tools