Description
This is a professional mulching blade sharpener and dual disc grinder for flat lawnmower blades and mulching blades or wavy blades. The RBG 750 has all the features of the RBG 712 plus a second versatile flap wheel for sharpening curved or nonstandard mulching blades to any angle.
This commercial-grade RBG grinder makes sharpening lawnmower blades faster, simpler, and safer. As a top-tier mower blade sharpener, it features preset 30-degree blade guides that maintain proper angle to sharpen flat mower blades to original factory edge. This lawn mower blade sharpener can sharpen any length standard or reverse rotation blade. The second flap wheel grinder enables sharpening of mulching blades, making this RBG blade grinder the complete mulching blade sharpening tool for professional landscapers and commercial operations. This fast grind grinder reduces work time while eliminating grinding wheel dust and wheel dressing.
When searching for where to get mulching blades sharpened, bring that capability in-house with this versatile blade grinder that handles 100+ blades per day. Among professional grinders, this tool for sharpening mulching blades stands out for its dual-purpose design and commercial-grade durability, perfect for landscaping businesses, equipment rental companies, and fleet maintenance operations. For higher volume operations, consider upgrading to the RBG 950 or RBG 934 models.
Features:
- Includes one RBG 780 7″ fast grind disc
- Includes one RBG785 7″ flap wheel disc
- 30-degree preset blade guides for fast grind to factory edge
- 1/2 H.P, 1725 RPM motor for consistent performance
- Sharpens any length standard or reverse rotation blade
- Sharpens nonstandard mulching blades to any angle
- Made in USA by Wall Enterprises
Accessories: RBG960 Grit Collector, RBG780 replacement grinding wheel, RBG785 replacement flap grinding wheel. All sold separately.
In Stock and FREE Shipping! Save more with MowMore!
Explore more from our collection.





Reviews
There are no reviews yet.