RBG Blade Grinders - RBG 712  
RBG 712
RBG 934
RBG 750
RBG 950
BG 121
RBG 2181-P
RBG 1214
RBG 2114-P
RBG 3410-C
RBG 1012-C
Simple, Fast, Affordable

Sharpening lawnmower blades is no longer complicated with the new RBG 712 Blade Grinder. In fact, it has never been easier. Now you can restore your 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. Our unique design will allow you to grind any length of cutting edge required for both standard (right-hand) and reverse (left-hand) blades. And with the addition of our optional grit collector you can maintain a cleaner and safer shop while sharpening your blades.

List Price



Grinding Wheel: 7" Fast Grind
Motor: 1/2 H.P. 1725 RPM
Max Sharpening Depth: Unrestricted
Approximate Shipping Weight: 45 lbs
Frame: 11 Gauge Formed Steel
Width: 17"
Depth: 11.5" (22.5" with Grit Collector)
Height: 11" (13.5" with Grit Collector)


Grinder Stand: RBG 125
Grit Collector: RBG 740
Grinding Wheel: RBG 780

Contact Us: 1-800-354-5888