U.S. Saws Mark-III | Joint Clean-out Saw


SKU: SX13700 Categories: , ,


The U.S.SAWS Mark-III is a high-performance; high-precision saw designed to clean out control joints, remove the old joint filler, and make straight, accurate cuts in concrete up to 2″ deep. A specially designed blade guard allows the operator to see the blade yet still covers 98% of it for excellent dust control and a high degree of accuracy. The handle and frame are designed for more stability and adjustable height that rotates to get closer to walls or racks. The aluminum alloy chassis has a lifetime warranty. Powered by a 120V 15 amp Metabo 24-230. Uses 7 or 8″ blades up to 3/8″ (.375) wide. Blade depth is fully adjustable and has a depth lock to prevent overcutting.  

Proudly Made in the U.S.A.

With the Tigertooth Blades or PCD milling blade, this machine will remove polyurea joint filler

  • Electric, portable joint clean-out saw ideal for joint clean-out, joint filler removal, decorative concrete, and concrete cutting
  • Adjustable blade depth with up to 2” cutting depth (with 8” blade)
  • Powered by a Metabo 15 Amp W24-230
  • Up-cut blade rotation cleans debris out of the joint
  • Solid aluminum chassis provides a durable and stable machine to allow for straight, accurate cuts
  • The vacuum port allows for dust-free operation

Additional information

Weight 56 lbs



Spec Sheets

  • Blade Sizes: 7 or 8″ blades
  • Blade Widths available: .090, .095, .100, .110, .125, .187, .250, .375
  • Power: 120V 15 amp. (20 Amp circuit breaker is recommended if available)
  • Motor: Metabo 24-230, 15 Amp, 6,600 rpm
  • Hose Port: 2″ O.D. 

US Saws Mark-III Dust Buggy Spec Sheet