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Flex LW1503 5" Center Water Feed SS Polisher

Flex LW1503 5" Center Water Feed SS Polisher



MFR Item #LW1503

Speed RPM3700

Thread Size5/8"-11

In stock
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Flex LW1503 5" Center Water Feed SS Polisher

The Flex LW1503 Compact 5-Inch Wet Polisher with Central Water Feed is a lightweight and powerful single-speed polisher for edge and small surface work on stone, concrete, and marble. With a central water feed for wet grinding and polishing, the Flex Compact Wet Polisher will produce a smooth and even finish every time you use it.

Heavy-Duty Power In A Lightweight Package

Providing heavy-duty power in a lightweight package, the Flex Compact Wet Polisher has a tough 7.4 amp motor and weighs just 4.4 pounds. The polisher's compact design makes it an ideal portable tool. Additionally, its constant speed of 3,700 rpm makes the Flex Compact Wet Polisher perfect for polishing small areas, including sink holes, countertop edges, and other small stone surfaces.

Central Water Supply For Smooth Finishes

With a water disbursement nozzle that evenly distributes water from a central location, the Flex Compact Wet Polisher will produce a smooth and uniform finish every time you use it. Quick-action brass couplings work with 1/2-inch connectors for water hoses.

Works With Long-Lasting Diamond Resin Polishing Pads

The polisher uses diamond resin polishing pads (sold separately), which are secured to the head with Velcro backing to ensure consistent and powerful finishes--even on arches and curves. The life of the polishing pads is extended thanks to the central water supply, which binds dust into a slurry. This evenly distributes film between the head and the stone and creates a hydroplaning action that forms a smooth surface to prolong pad life.

Engineered For Safety & Durability

The Flex Compact Wet Polisher features a GFCI operator protection circuit breaker that is integrated into the cord. With a required response sensitivity of less than 15 milliseconds, the GFCI protection will keep you safe from electrical shock.

For durability, carbon holder covers protect the carbons from dirt and water, and a brush cap guard keeps the brushes clean. The carbon brushes also have a shut-off feature to protect the motor against damage.


  • The Flex LW1503 is a 5" wet polisher with central water feed
  • For wet grinding of granite and marble
  • Light weight
  • Portable
  • Frequently used to polish surfaces and edges of natural stone
  • The power cord includes a GFCI circuit breaker for operator protection
  • 5" maximum disc diameter
  • No-load speed of 3700 RPM
  • 7.4 amp
  • 4.4 lbs.
  • Includes 1 bail handle and 17mm open-end wrench.