Description
Professional Saw Blade Sharpening Equipment Built for Performance
The AV-40 Complete Package is a versatile, industrial-quality sharpening machine system designed for professionals, contractors, and entrepreneurs entering the sharpening business.
This all-in-one package allows you to sharpen carbide and steel saw blades, along with a wide range of tools using interchangeable fixtures, making it one of the most complete sharpening systems available.
Whether you’re starting a home-based sharpening business or upgrading your current shop, the AV-40 delivers precision, consistency, and profitability.
What Can You Sharpen with the AV-40?
With the included fixtures, the AV-40 supports multi-industry sharpening, including:
- Saw blades (carbide & steel up to 30″)
- Router bits
- Shaper cutters
- Planer & jointer knives
- Wood chisels
- Lawn mower blades
- Hole saws
- Masonry drill bits
- And more
This versatility allows you to expand your services and increase revenue with one machine.
What’s Included in the AV-40 Complete Package
This complete sharpening equipment package includes everything you need to start sharpening immediately:
- AV-40 Saw Blade Grinder
- Saw blade cup and cone assembly up to 30”
- Knife Grinding Fixture
- Router Bit Fixture
- Shaper Cutter Fixtures (multiple sizes)
- Small Cup and Cone Assembly
- Wood Chisel Fixture
- Mason Drill Bit Fixture
- Roundness Gauge
- Machine Light
- Diamond Grinding Wheels (face, top, side, router bit, ultra-thin rim)
- Cup Wheel for Jointer & Planer Knives
- Polishing Wheel
- Aluminum Oxide Wheel
- Angle Finder
- Hole Saw Fixture
- Diamond Point Dresser Fixture
- Lawn Mower Blade Fixture
- Hedge Trimmer Fixture
- AV-38 Re-tipping Fixture (up to 30″ blades)
- Saw Set Gauge
- Motor Stop Clamp
- National Average Pricing Guide
- Training Materials & Instructional Resources
- Ongoing Customer Support
Built for Precision, Durability & Long-Term Use
Heavy-Duty Motor
Powered by a U.S.-made Leeson motor (3450 RPM), this sharpening machine delivers consistent, reliable performance. A 220V option is available for international users.
Solid Steel Construction
Constructed from 1/2″ steel components, the AV-40 is built for stability and precision. The saddle assembly uses sealed bearings and Thompson rods for smooth, accurate grinding with zero play.
Proven Design Since 1977
Unlike competitors that frequently redesign machines, the AV-40 has maintained a proven, reliable design for decades. Parts remain compatible across generations, ensuring long-term value and serviceability.
One Machine. Multiple Revenue Streams.
The AV-40 eliminates the need for multiple machines by offering over 20 interchangeable sharpening fixtures.
This means you can:
- Serve multiple industries
- Reduce equipment costs
- Maximize shop space
- Increase profit potential
It’s the perfect system for anyone looking to build a scalable tool sharpening business.
Ideal for Starting a Sharpening Business
The AV-40 Complete Package is designed for both beginners and experienced sharpeners.
With included training materials and expert support, you can quickly learn how to:
- Set up sharpening jobs efficiently
- Price your services competitively
- Build a repeat customer base
Many Thorvie customers use this system to launch successful home-based or mobile sharpening businesses.
Compact Design for Any Workspace
You don’t need a large shop to get started. The AV-40 fits comfortably in:
- Garages
- Basements
- Workshops
- Mobile vans or trailers
A small footprint with big earning potential.
Expert Support You Can Rely On
When you call Thorvie, you speak directly with experienced sharpeners, not a call center.
You’ll receive:
- Real-time technical support
- Setup guidance
- Ongoing business advice
We’re here to help you succeed long after your purchase.
Custom Sharpening Packages Available
The AV-40 system can be customized with additional fixtures to fit your specific needs.
To build a custom sharpening package:
- Call 866-497-0572
- Email: [email protected]
Custom packages may qualify for additional discounts.
Why Choose the AV-40 Sharpening System?
- Complete, all-in-one sharpening solution
- Made in the USA
- High profit potential for business owners
- Supports multiple industries
- Beginner-friendly with expert support
- Built to last for decades

















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