S7 FEATURES

NEW SEALED & DUST-PROOF GRINDING HEAD

Longer service life and less maintenance. 

• Completely redesigned chain-driven planetary drive
• New stronger timing belt
• Upgraded shafts, seals and bearings
• New lighter timing pulleys for better power transmission
• New 2-piece aluminum main belt housing with belt inspection cover for longer belt life and   less maintenance

NEW FRAME DESIGN

Better control, easier tool changes, and less vibrations.

• New weights for faster position change
• Redesigned frame allowing easier tool changes
• New ergonomic handle design – faster adjustability and more positions
• Rubber bushing used at head attachment points – less vibrations for user
• Water tank cap
• Internal storage compartment