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Walter 1/4-Inch Shank Adaptor for 1/4-20 Threaded Accessories

$34.96/ea $29.13/1 per each only $29.13/eaSave 17%

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OVERVIEW

Unlock More Versatility from Your Die Grinder

When you are in the middle of a tough job, you need your tools to adapt to the situation, not the other way around. The Walter 1/4" Adaptor Mandrel is the small but mighty piece of hardware that lets you do just that. Designed for professional welders and fabricators, this adaptor allows you to take abrasive products with a 1/4"-20 male thread and mount them directly into your die grinder or drill. It’s a simple solution that solves the common headache of mismatched mounting systems, ensuring you can use the best abrasive for the job regardless of its factory thread.

We know that in the shop, vibration is the enemy. It kills your hands, ruins your finish, and wears out your tools faster. That is why choosing a high-quality mandrel like this one from Walter is essential. Cheap adapters can be off-center, causing your grinder to shake violently. This unit is precision-machined to run true, giving you smooth operation even at high speeds. It holds tight, stays balanced, and lets you focus on laying down a perfect finish rather than fighting your tool. Whether you are cleaning up a weld in a tight corner or prepping a surface for painting, this mandrel gives you the reach and stability you need.

Don't limit your die grinder to just standard burrs and mounted points. With the 30B061 adaptor, you can expand your arsenal to include a variety of threaded specialty abrasives. It is built tough to handle the daily abuse of industrial environments, making it a reliable addition to any toolbox. Keep one in your kit so you are never stuck without the right connection when the sparks start flying.

Why Add This to Your Toolbox?

  • Expand Your Capabilities: Use a wider range of abrasive heads on your trusty die grinder.
  • Smooth Operation: Precision machining means less wobble and better control.
  • Built Tough: Steel construction that stands up to the heat and stress of grinding.
  • Quick Change: Easy to install and remove, keeping your workflow moving.
Additional Information
Brand:Walter Surface Technologies
Item:mandrel
Type:Accessory
Packaging Description:1-per-each
Thread Size:1/4"-20
Shank Size:1/4"
Material:Steel
Accessory Type:Adaptor Mandrel

INCLUDED

  • 1x 1/4" Adaptor Mandrel

APPLICATIONS

  • Mounting 1/4"-20 male threaded abrasives to die grinders
  • Adapting specialty brushes and wheels for drill chucks
  • Surface preparation in hard-to-reach areas
  • Metal fabrication and finishing operations
  • Maintenance and repair (MRO) tooling setups

FAQ

This mandrel is designed to accept accessories with a 1/4"-20 male thread.

You will need a tool with a standard 1/4" collet or chuck to hold the round shaft of this mandrel.

Yes, as long as your drill has a chuck that can tighten around a 1/4" round shaft, this adaptor will work perfectly.

Yes, it is precision-machined by Walter to ensure balance and safety at the operating speeds typical of die grinders, provided the abrasive accessory is also rated for those speeds.

The adaptor is made from high-strength steel to ensure durability and a secure hold under load.

No, this product is sold as the mandrel only. Abrasive accessories must be purchased separately.

No, this specific mandrel is only for converting 1/4"-20 threads. You would need a different adapter for 5/8"-11 components.