Skilsaw 7" MEDUSAW Worm Drive for Concrete SPT79-00

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7 In. MEDUSAW Worm Drive for Concrete SPT79-00

When there's concrete to conquer; MEDUSAW makes the job a whole lot easier. It's the worlds first fully integrated saw designed specifically for scoring and cutting concrete accurately. This ones got our legendary SKILSAW worm drive power train; plus a unique Cut-Ready adjustable plunge lock and a pivoting pointer for unmatched precision and convenience. Used wet or dry; the dual integrated dust management system takes dust out of your way. Armed with MEDUSAW; you'll power through the toughest concrete jobs. Its all part of the performance legend that is SKILSAW.


  • First worm drive concrete saw delivers a complete concrete cutting system with worm drive power and durability.
  • Cut-Ready adjustable plunge lock quickly and easily sets straight plunge cuts.
  • Wet/Dry dust management system controls dust for cleaner cuts and longer tool life.
  • GFCI protection reduces risk of shock to user.
  • Rust resistant brackets and fasteners protects against corrosion to extend tool life.
  • Retractable front pointer guides saw along cut line and retracts for tight spaces.
  • Integrated rolling foot plate with rubber wheels allows saw to move smoothly across concrete surfaces.
  • Powerful Dual-Field Motor increases cooling and extends tool life.
  • Multi-function wrench stored in foot designed to easily change blades; brushes; water feed attachment and wheels.


    Arbor Size7/8
    Blade Size7"
    Cord Length 10'
    Max RPM - No Load5100
    Motor GearingWorm drive geared
    Foot MaterialAluminum
    Gear HousingAluminum
    Motor HousingAluminum
    Maximum Cut Depth at 45degreeN/A
    Maximum Cut Depth at 90degree2"


  • (1) SPT79 SKILSAW 7 In. MEDUSAW Worm Drive for Concrete
  • (1) Vacuum hose adapter with clamp
  • (1) Water feed assembly
  • (1) Multi-function wrench
More Information
MPN SPT79-00
UPC/GTIN 039725042897
Shipping Weight 22.00
Diameter 7"