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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.


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


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

Related Information

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