Dremel Drill Chuck 4486, 0.8–3.2 mm

Dremel Drill Chuck 4486 – Compact Precision Chuck for Micro Drilling

The Dremel Drill Chuck 4486 is a precision drill chuck designed for Dremel multifunction tools. It holds drill bits securely with a collet range of 0.8 to 3.2 mm, making it suitable for fine drilling tasks in wood, plastic, and soft metals.

• Collet range 0.8–3.2 mm covers the most common micro-drilling bit sizes for precision work
• Secure collet grip keeps bits firmly seated during high-speed drilling, reducing wobble and improving hole accuracy
• Compatible with the full Dremel multifunction tool range for versatile workshop use
• Lightweight at 26 g adds no noticeable imbalance to the tool during extended use

Das zeichnet Dremel Bohrfutter 4486 aus

Unlike standard drill chucks that require a key to tighten, this chuck uses a collet system that locks the bit in place with a simple twist. The narrow 0.8 mm lower end enables micro-drilling tasks that larger chucks cannot accommodate, while the 3.2 mm upper end covers the majority of small-bit applications.

Ideal für...

Hobbyists and professionals who work with Dremel rotary tools and need reliable bit retention for drilling in plastics, wood, and thin metals. The compact size suits tight workspace environments where a bulkier chuck would obstruct access.

Anwendung von Dremel Bohrfutter 4486

1. Insert the desired drill bit into the collet
2. Twist the chuck sleeve clockwise to tighten the collet around the bit shaft
3. Mount the chuck onto the Dremel tool spindle and secure
4. Begin drilling at the appropriate speed for the material being worked