We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver pneumatic disc sander with composite body and lever throttle, three-inch pad, front exhaust, compact six-inch length

Dynabrade Products

Dynabrade Products 52412 Air Disc Sander hand tool

SKU CH-WEZQ-H7656

Industrial air disc sander delivers 0.7 hp at 20,000 RPM with a 3/8"-24 spindle and lever throttle

  • TypeAngle, Pitch & Slope Locators
  • Industrial 0.7 hp motor delivers strong material removal
  • 20,000 RPM free speed enables fast surface finishing
  • 3-inch locking pad secures discs for consistent results
  • Front exhaust directs air away from the work area
  • 0 CFM average consumption suits standard shop compressors

Industrial Air Disc Sander

The Dynabrade 52412 is an industrial-grade pneumatic tool built for surface preparation on metal, composite and wood. It delivers 0.7 hp at a free speed of 20,000 rpm for rapid material removal. The three-inch locking pad secures discs quickly for production workflows.

Composite build with front exhaust

A composite housing and handle keep the sander light while resisting shop chemicals and impact. Front exhaust directs air away from the workpiece and operator. The 1/4 in NPT inlet and 3/8 in minimum hose size support standard shop supply lines at 90 psi.

Upgrade from basic palm sanders

This tool replaces low-torque palm models when consistent power and pad speed are needed for blending or feather-edging. The step up is justified for high-volume jobs where 9.0 average CFM sustains output through long shifts.

Highlights

  • Industrial 0.7 hp motor delivers strong material removal
  • 20,000 RPM free speed enables fast surface finishing
  • 3-inch locking pad secures discs for consistent results
  • Front exhaust directs air away from the work area
  • 0 CFM average consumption suits standard shop compressors

Specifications

BrandDynabrade
TypeAngle, Pitch & Slope Locators

Questions about this item

What free speed does the 52412 air disc sander reach, and what spindle thread does it use?

The sander runs at 20,000 RPM free speed and uses a 3/8 in.-24 spindle thread.

What hose size and air inlet does the 52412 require for proper airflow?

It needs a minimum 3/8 in. hose and a 1/4 in. NPT air inlet.

How is the 52412 connected to the air supply, and what step is often missed?

Attach a 3/8 in. hose to the 1/4 in. NPT inlet at 90 psi; the step often missed is confirming the hose meets the minimum diameter.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.