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Helix 20mm Brass Bushings

by Helix
SKU HLX20MMB
$0.36 - $0.36
$0.36
$0.36 - $0.36
$0.36

A blade that doesn't sit true on the spindle wobbles, chatters, and chips — and a missing arbor bushing is usually why. The Helix 20mm Brass Bushings adapt diamond blades to a 20mm arbor for a snug, centered fit, in durable brass that won't deform or rust like cheap stamped rings.

More Details

A simple, essential accessory: these brass reducer bushings let blades with a larger center hole mount securely on a 20mm arbor, keeping the blade centered and running true.

  • Size: 20mm
  • Material: Solid brass — durable, corrosion-resistant, won't deform under torque
  • Use: Adapt diamond blades/wheels to a 20mm arbor for a true, centered fit
  • Benefit: Reduces wobble, vibration, and the chipping that comes from an off-center blade
  • Good practice: Keep spares in the kit — small parts are easy to lose
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Helix 20mm Brass Bushings — A True, Centered Fit Every Time

It's the smallest part in the kit and the one that quietly ruins cuts: the arbor bushing. Mount a blade with the wrong center hole, or no bushing at all, and it sits off-center — which shows up as wobble, vibration, and chipped edges no blade can overcome. The Helix 20mm Brass Bushings solve that by adapting your blade to a 20mm arbor for a snug, perfectly centered fit.

Machined from solid brass, they hold up to torque and the elements far better than the thin stamped rings that come and go. Toss a few in the case so a lost bushing never sidelines a blade on the jobsite.

Why Tile Pros Choose It

  • True, centered fit — keeps the blade running concentric on a 20mm arbor
  • Less wobble and chatter — a centered blade cuts straighter and chips less
  • Solid brass — durable and corrosion-resistant, won't deform under load
  • Universal helper — adapts common diamond blades and wheels to 20mm spindles
  • Cheap insurance — protects cut quality and the blade itself
  • Easy to stock — keep spares so a lost bushing never stops the job

Pro tip: Confirm both your blade's center hole and your saw's arbor before mounting, and make sure the bushing seats flush — a bushing that isn't fully seated reintroduces the very wobble it's meant to remove.