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

The RBG 712 made grinding lawnmower blades simpler and safer than ever before. Now the new RBG 934 brings more power and more speed to your shop while providing all the benefits of the RBG 712.

Featuring a 3/4 H.P., continuous duty, fan-cooled motor the RBG 934 is ready to meet your commercial needs, and with a larger 9 disc wheel your sharpening time will decrease even more than before. Designed to sharpen any length of standard or reverse rotation straight blades this grinder will give you a factory flat edge using our preset blade guide to maintain the proper angle for best cut and edge life.

List Price



Grinding Wheel: 9" Fast Grind
Motor: 3/4 H.P. 1725 RPM
Max Sharpening Depth: Unrestricted
Approximate Shipping Weight: 76 lbs
Frame: 11 Gauge Formed Steel
Width: 20"
Depth: 14.5" (22.5" with Grit Collector)
Height: 13" (13.5" with Grit Collector)


Grinder Stand: RBG 125
Grit Collector: RBG 940
Grinding Wheel: RBG 981

Contact Us: 1-800-354-5888