Dremel 434 1/8-Inch Collet for Rotary Tools

The Dremel 434 is a 1/8-inch (3.2mm) collet designed to securely hold accessories and bits in Dremel rotary tools. This precision aluminum collet provides optimal grip for holding cutting, grinding, sanding, and polishing bits with 1/8-inch shanks in your rotary tool.

Key Features:

• 1/8-inch (3.2mm) shank capacity for standard rotary tool bits
• Aluminum construction for durability and precision grip
• Features zero identification rings around the shank for size recognition
• Works with collet nut to securely clamp accessories in tool chuck
• Compatible with flex-shaft attachments and various Dremel tool models

Collets are essential replacement parts that work with a threaded collet nut to hold accessories firmly in place during operation. The identification ring system makes it easy to select the correct collet size—zero rings indicates 1/8-inch capacity. Note: The 434 is a legacy part number; the modern equivalent is the Dremel 480 collet.