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RBG 712 Blade Grinder
RBG 712 Blade Grinder
RBG 712 Blade Grinder
RBG 712 Blade Grinder

RBG 712 Blade Grinder

Regular price $579.00
Order totals over $175 get Free Shipping!
$12.95 shipping otherwise.
Sales tax only charged in KY!

Free 2-3 Day Shipping by UPS Ground.

 ** We sold out of 'in-stock' RBG 712s on 5/12/21 - Our next shipment is expected to arrive in June.

Please email admin@igoprolawnsupply.com if you would like to be notified when the RBG 712 is back in stock.  We have them on backorder already & will be one of the 1st online stores to have them back in stock.

You can also pre-purchase (backorder) now to ensure you are able to get one from our next shipment.


We have over 900+ lawn mower blades.  Compare and save.

 Info & Specs:

  • 1/2 H.P ( 120 volts - Standard Outlet Plug)
  • 7" Disc Wheel (Metal-Center)
  • 30° Cutting Angle Every Time Per Guides
  • Sharpens Right & Left Hand Blades
  • Sharpens Mulching Blades Too


RBG 712 - Accessories - You may also want:

The grit collector:


Extra grinding wheel:


Magnetic blade balancer:



The Best Blade Sharpen In 2021

The RBG 712 Lawn Mower Blade Sharpener is simply the best.  Razor-sharp lawn mower blades with 2 passes through the grinder!  Save time grinding lawn mower blades with this professional blade sharpener.


Recommended by Brian from Brian's Lawn Maintenance!  See it in action:  https://www.youtube.com/watch?v=nRAtuXFQZWc

Restore Blades to a Factory Flat Edge using our Preset Blade Guide to maintain the proper angle for the best cut and edge life.

By replacing traditional grinding wheels the RBG 712 will reduce your work time while eliminating grinding wheel dust and wheel dressing.

The unique design will allow you to grind any length of cutting edge required for both Standard Right-Hand and Reverse Left-Hand Rotation Flat Blades and with the addition of the optional grit collector, you can maintain a cleaner and safer shop while sharpening blades.