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Model#: MTBN603824750

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Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
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New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
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Metabo RS14-125 12.2 Amp 5 in. Variable Speed Concrete Grinder

  • Metabo RS14-125 12.2 Amp 5 in. Variable Speed Concrete Grinder
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Metabo's dustless concrete grinders are the safest, most powerful, and most durable handheld concrete grinders on the market. The Metabo RS14-125 is designed with a powerful 12.2 amp motor with variable speed for best control of removal rate when grinding and removing concrete. Rugged all the way through, the concrete grinder features an aluminum die-cast flange and shroud, heavy-duty ball bearings, unique turbo-like air-flow system that significantly improves dust removal, and electronic speed stabilization for sustained power in tough applications. The Metabo RS14-125 is engineered to withstand the rigors of high torque grinding making it ideal for applications such as surface finishing, edging of concrete, removing coatings, removing parting seams from poured walls, and removing over pour.
  • For effective grinding and removal of concrete, screed and coatings with diamond cup wheels
  • Low weight makes it ideal for grinding at walls and ceilings
  • Works close to edges thanks to integrated folding segment
  • Optimum extraction results with a spring-mounted brush rim at the protective cover that adapts to any surface and segment height
  • Adjustable front handle for safe and uniform guidance when polishing without the need for tools
  • Marathon motor with patented dust protection for long service life
  • Vario-Tacho-Constamatic (VTC) Full Wave Electronics with thumbwheel allows you to customize speeds for the materials used, remaining almost constant under load
  • Electronic soft start for smooth startup
  • Restart protection prevents unintentional startup after power cut
  • S-automatic torque limiting clutch allows mechanical decoupling of the drive if the tool jams for safe working
  • Overload protection protects the motor from overheating
  • Auto-stop carbon brushes protect the motor
  • Aluminum flange for long service life for heavy tools like diamond cup wheels
  • RS14-125 12.2 Amp 5 in. Variable Speed Concrete Grinder - 603824750
  • Vacuum Adapter - 630796000
  • Loop Handle - 643399690
  • Additional Brush Ring - 628214000
  • Inner Flange - 341031290
  • Locking Nut - 341101480
  • Offset Spanner Wrench - 623910000
  • Carrying Case - 344455160


Weight: 7.9 lbs.
AC Voltage: 120V
Amperage: 12.2A
Cable Length: 8 ft.
Hole Dia.: 7/8 in.
Power Type: Electric
RPM: 7,000
Spindle: 5/8 in. - 11
Torque: 35 in-lbs.
Wattage: 1,450W
Wheel Diameter: 5 in.



5.0 / 5.0
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Easy To Use (1)
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Yes, I would recommend this to a friend
Easy To Use
Ergonomic Design
awesome piece of equipment. a must for decorative concrete
awesome for perimeter grinding where upright machines cant reach. I wish i could find polishing pads for this metabo or maybe i am not looking hard enough
May 13, 2016

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Metabo One Year Standard Warranty - New & Reconditioned Tools

Metabo power tools have been carefully tested and inspected before shipment and are warranted to be free from any defects in materials and workmanship for a period of 12 months from user's original date of purchase for tools purchased after April 1, 2004. If repair is required, return complete tool, shipping prepaid, with proof of purchase and, if claiming extended warranty, XXL® confirmation to Metabo's nearest authorized service station. If inspection shows defective material or workmanship, Metabo will repair or replace (at Metabo's option) the tool without charge during the warranty period. This warranty does not apply to normal wear and tear. It does not cover any damages caused by careless or unsafe handling, alteration, accidents, misuse or repair attempted or made by personnel other than Metabo Corporation or its authorized service stations. This warranty also excludes chucks and accessories supplied by Metabo Corporation. This warranty applies in lieu of any other warranties, expressed or implied, and variations of its terms are not authorized.

The foregoing obligation is Metabo's sole liability under this or any implied warranty, and under no circumstances shall Metabo be liable for any incidental or consequential damages. Some states do not allow limitations on how long implied warranty lasts or the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.

This warranty gives you specific legal rights, and you may also have other legal rights which vary from state to state.

XXL® - The Metabo 3 Year Warranty - New Tools Only

Even more peace of mind.

Metabo products are designed for a long service life, but to give you additional peace of mind for your investment, Metabo is now offering the XXL® warranty. After registration, your normal warranty is simply extended to 3 years from the date of purchase.

You can only benefit from the XXL® warranty when you register online here within four weeks after the original date of purchase. It can also be applied to any machine that was purchased since April 1, 2004.