The Dremel 401 Screw Mandrel is a high-speed steel (HSS) accessory designed to expand the versatility of your Dremel rotary tool. This 3-inch mandrel features a 1/8-inch shank and a threaded head that accepts screw-on polishing wheels and tips for detail work and finishing tasks.
By simply screwing a polishing bit or wheel onto the mandrel’s threaded head, you can quickly swap accessories to match your project needs. The screw-on design ensures secure attachment while allowing for easy changes between different polishing and finishing accessories. For best results, insert the accessory bit fully into your tool’s collet or chuck, then back it out slightly before tightening to ensure a firm grip and stable operation.
Features and Benefits
- High-Speed Steel Construction: HSS material provides durability and reliable performance for extended use.
- Threaded Screw Design: Easy-to-use attachment system allows quick changes between compatible polishing wheels and tips without additional tools.
- Compatible Accessories: Works with Dremel Accessories 414, 422, and 429, broadening your rotary tool’s capabilities.
- Optimized Grip Method: Full insertion followed by slight backing out creates a secure hold for stable, controlled operation.
- Convenient Size: The 3-inch length provides plenty of shank for the collet or chuck to hold onto securely.
Specifications
- Brand: Dremel
- Model: 401
- Material: High-speed steel (HSS)
- Shank Size: 1/8 inch
- Length: 3 inches
- Type: Screw mandrel
- Compatible With: Dremel Accessories 414, 422, and 429
