Pro 5™

Ultra-efficient, comfortable and ideal for lengthy usage

The Pro 5™ is the new addition to the next generation of corded grinders. There is no comparable tool on the market when it comes to removal rates or cutting time for a 5” grinder. Equipped with the new Walter Stabilizer™, DYNAMAX™, Powerguard™, and Soft Start™ technologies, the Pro 5™ is in a class of its own and offers the best features when working in lengthy and highly demanding situations.


  • LED overload protection indicator
  • Bevelled gears
  • Spindle lock button
  • QUICK-R instant release function
  • Lock-on switch
  • POWERGUARD overheat protection
  • DYNAMAX for maintaining selected speed constant
  • Ergonomic, lightweight design
  • Exclusive DUSTGUARD - for outstanding motor life
  • Exclusive QUICK feature for tool-free wheel change
  • Exclusive safety clutch, toolfree adjustable guard
  • Exclusive spindle lock
  • High torque motor gets more work done faster
  • Improved DUSTGUARD
  • Maximum comfort, lowest sound and vibration levels
  • New anti-vibration handle
  • New slim line housing for highest comfort
  • Superior performance, cool cutting, non-loading
  • Used on ferrous & non-ferrous metals
  • Vibration-free cutting for maximum productivity
  • Super powerful motor


  • All surfaces
  • All types of metals
  • Carbon steel
  • Cast iron
  • Non-ferrous metal
  • Steel, stainless steel
  • Structural Steel
  • Tough steel
  • Aluminum, Copper, Brass
  • Titanium, alloys

Technical Specifications

Order No
Disc dia.
Spindle Thread
List Price
6157A 30-A 157 5 " 11,000 5/8" - 11 " 120 V 13.5 50/60 Hz 542.00


  • Cleaning and surface preparation
  • Cleaning rust and scale
  • Cutting - steel and stainless
  • Deburring
  • Heavy grinding, weld removal, bevelling
  • Heavy weld grinding, blending
  • Ideal for precision work
  • Maintenance, repair, fabricating
  • Mass production, maintenance, repair, fabricating
  • Sanding, blending
  • Surface work, power brushing
  • and flap discs


  • Use WALTER abrasives to maximize your productivity