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1-Inch to 20mm Arbor Adapter Ring

$1.96/ea $1.43/1 per each only $1.43/eaSave 27%

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OVERVIEW

The Perfect Fit: Walter 1-Inch to 20mm Arbor Adapter

Every welder and fabricator knows the frustration of reaching for a fresh cutting wheel or saw blade, only to find that the arbor hole is just slightly too large for the machine's spindle. The Walter 10A989 Reducer Bushing is the essential shop-saver designed to eliminate this headache. Specifically engineered to adapt wheels with a 1-inch arbor to fit onto equipment with a 20mm shaft, this bushing opens up a world of compatibility options for your power tools.

Why limit your choices of abrasives or blades based solely on your machine's spindle size? With this high-quality adapter from Walter Surface Technologies, you can confidently use a broader range of products. This is particularly useful in shops that utilize a mix of North American and European equipment, where imperial and metric sizes often clash. Instead of stocking duplicate inventory for different machines, you can simply adapt your standard 1-inch wheels to fit your 20mm grinders or saws.

Safety and precision are paramount when spinning sharp or abrasive tools at thousands of RPM. A loose fit is a recipe for disaster, leading to vibration, poor finish quality, and potential accidents. The Walter 10A989 is built to provide a secure, gap-free interface between the tool and the machine. It sits flush and tight, ensuring that the rotational force is transferred smoothly and that the wheel spins true. This attention to detail protects your equipment from unnecessary wear and protects you from the hazards of unbalanced tooling.

Why Choose Walter Accessories?

  • Reliability: Trust in the engineering of a top-tier industrial brand.
  • Cost Savings: Use the wheels you already have on the machines you need to use.
  • Performance: Maintain the balance and cutting efficiency of your premium abrasives.
  • Convenience: A simple, lightweight solution that belongs in every toolbox.

Don't let a fraction of an inch stop your production. Equip your shop with the Walter 10A989 Reducer Bushing and ensure you always have the right fit for the job. It’s the smart, safe, and professional way to adapt your tools.

Additional Information
Packaging Description:1 per each
Product Type:Reducer Bushing
Outer Diameter (Arbor):1 inch
Inner Diameter (Spindle):20mm
Material:Metal
Compatible Equipment:Circular Saws, Grinders, Cut-off Machines

INCLUDED

  • 1 x Reducer Bushing (1 Inch to 20mm)

APPLICATIONS

  • Adapting 1-inch arbor circular saw blades to 20mm saws.
  • Fitting 1-inch arbor abrasive cutoff wheels to 20mm angle grinders or chop saws.
  • General machine shop adaptation for imperial-to-metric tooling.
  • Maintenance and repair operations requiring flexible tool usage.

FAQ

This bushing reduces a 1-inch (25.4mm) arbor hole to fit a 20mm spindle shaft.

Yes, as long as the blade has a 1-inch arbor and the saw has a 20mm arbor, and the blade thickness is compatible with the bushing.

Yes, the Walter reducer bushing is made of durable material and can be reused on multiple wheels, provided it is not damaged.

No, if installed correctly, the precision fit of the Walter bushing ensures the wheel remains centered and balanced, preventing vibration.

Walter bushings are typically manufactured from high-quality metal to ensure durability and resistance to deformation under load.

It is designed to fit snugly into the arbor hole of the wheel. Depending on the tolerance, it may be a press fit or a drop-in fit that is secured when the flange nut is tightened.

Yes, it is a universal adapter that works with any brand of abrasive or blade featuring a standard 1-inch arbor hole.

No, you should never stack bushings. Always use a single bushing with the correct outer and inner diameter for safety.

CATALOGUE & SPEC SHEETS

Safety Data Sheet
Google Rating
4.9
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