Improve Durability
We offer a wide range of Cat® cutting edges and bit systems for motor graders. Each provides certain benefits when used in the appropriate application. Using the right edge is critical for enhancing production and reducing total owning and operating costs. The three factors to consider in choosing a cutting edge are shape, width, and thickness.
TRUSTED DURABILITY, MORE OPTIONS
Cat DH-2™ through-hardened steel edges are available in a variety of shapes and thicknesses to fit every application.
EXTENDED EDGE LIFE
Increase your edge life with tungsten carbide edges options.
INCREASE PENETRATION, DECREASE WASTE
Cutting bit systems designed to help increase penetration and wear life.
DOWNLOAD RESOURCES
Caterpillar product brochures and other informational documents are available for your growing business.
Cutting Edges & Bit Systems for Motor Graders
Frequently Asked Questions (FAQs)
What are Cat® cutting edges and bit systems for motor graders?
Cat® cutting edges and bit systems are wear components mounted to the grader moldboard that cut, shape, and maintain surfaces while protecting the moldboard from wear.
What are the benefits of using Cat® cutting edges and bit systems?
Cat® cutting edges and bit systems are designed to help provide long wear life, consistent performance, and reliable durability. Their construction assists with reducing maintenance frequency and supports efficient grading operations.
How do cutting edges and bits improve grading performance?
These components help maintain consistent contact with the ground, allowing for smoother finishes and better control. Their design also supports efficient cutting and improved grading accuracy across applications.
When should cutting edges and bits be replaced?
Cutting edges and bits should be replaced when wear begins to impact performance or grading quality. Regular inspections help ensure efficient operation and prevent damage to the blade or moldboard.
How do I choose the right cutting edges and bits for my motor grader?
The right selection depends on your machine, application, and material conditions. Cat offers a variety of options to match different durability and performance needs, and a Cat dealer can help determine the best fit.
GALLERY
Cutting Edges & Bit Systems for Motor Graders
Cat Construction Equipment Maintenance: Do It Yourself Articles
Proper maintenance keeps your equipment reliable and job-ready. Check out these articles for hands-on tips to extend the life of your machine.
Your Business
North America – English
Caterpillar Brands
- Caterpillar.com
- Contact Us
- My Marketing Preferences
- Site Map
- Cookie Settings
- Legal
- Privacy
- Do Not Sell or Share My Personal Information
- Accessibility Statement
- US-English
- © 2026 Caterpillar. All Rights Reserved.