EDCO 4′ Straight Chisel Scaler


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Guaranteed to get under the thick of things with the EDCO ALR-4 4′ Straight Chisel Concrete Slab Scaler. Equipped with a 4″ Steel Chisel, the EDCO ALR-4A Chisel Scaler is the perfect tool to finish the job. No need to drag along extra hammers and hand-chisels, the one scaler is all you need.

Ideal for concrete slabs, houses, storage tanks, ship decks or hulls, truck beds, conveyors, mixers, scaffolds, docks, platforms, swimming pools, turbines, pontoons, pipelines, equipment, silos and more.

With the various accessories available, you can knock out almost any job with an EDCO Chisel Scaler. Make great time on those jobs with the capability to provide 2,500 hits per second. Rated to remove up to 200 square feet per hour of 4″ ceramic tile in the standard thin-set.

Additional information

Weight 8.5 lbs
Dimensions 45 × 5 × 5 in





Aluminum, Steel

Spec Sheets


  • Removes up to 200 sq. ft. per hour of 4″ ceramic tile set in standard thin-set
  • Provides 2,500 hits per minute
  • ALR-E Ergonomic design lets operator stand upright eliminating backaches
  • High-strength tubular handle and soft foam hand grips for operator comfort
  • Quick-change, hardened steel tool chuck accepts dozens of accessories
  • Available in heavy-duty steel or lightweight aluminum
  • Requires only 6-8 CFM at 80-90 PSI

Ideal For Removal Of:

  • Tiles (vinyl, ceramic, quarry…)
  • Carpeting
  • Roofing Materials
  • Fireproofing
  • Rubber coatings
  • Waterproofing
  • Linoleum
  • Insulation
  • Asbestos
  • Mastics
  • Paint build-up
  • Ice

Product Application: Grinding, Stripping & Scraping

ALR Chisel Scaler Operator’s Manual.pdf