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Skilsaw Medusaw Worm Drive For Concrete 7"

Brand: SKILSAW Mfg#: SPT79-00
Product#: 106SPT7900
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When there’s concrete to conquer, MEDUSAW™ makes the job a whole lot easier. It’s the world’s first fully integrated saw designed specifically for scoring and cutting concrete accurately. Forget modifying an old saw. This one’s 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. And rust resistant brackets and fasteners resist corrosion for long life. Armed with MEDUSAW, you’ll power through the toughest concrete jobs. It’s all part of the performance legend that is SKILSAW.


  • Powerful Dual-Field™ Motor increases cooling and extends tool life
  • First worm drive concrete saw delivers a complete concrete cutting system with worm drive power and durability
  • Integrated rolling foot plate with rubber wheels allows saw to move smoothly across concrete surfaces
  • 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
  • Cut-Ready™ adjustable plunge lock quickly and easily sets straight plunge cuts
  • Multi-function wrench stored in foot designed to easily change blades, brushes, water feed attachment and wheels
  • Wet/Dry dust management system controls dust for cleaner cuts and longer tool life
  • GFCI protection reduces risk of shock to user


  • Brand: SKILSAW
  • Includes: SPT79-00 SKILSAW 7" MEDUSAW Worm Drive for Concrete, vacuum hose adapter with clamp, water feed assembly and multi-function wrench
  • Amperage: 15 A
  • Tool Weight: 16.9 lbs
  • Cord Length: 10 ft
  • Speed: 5100 rpm
  • Material: Aluminum
  • Drive Gearing: Worm Drive Geared
  • Height: 7.5 in

Related Information

Respirable Silica Dust Exposure - Objective Data for the Skilsaw SPT79 with Vacuum