- Catalog
- Find A Branch
- KeepStock
- Help
- 1-800-GRAINGER
Register
Sign In
Sign In to access your account information.
Sign In Register for Grainger.comOrder Lookup
Track and check the status of an order.
Order LookupAll Products
Unrelated Links
Product Categories
- All Product Categories
- Abrasives
- Adhesives, Sealants and Tape
- Cleaning and Janitorial
- Electrical
- Electronics & Batteries
- Fasteners
- Fleet & Vehicle Maintenance
- Furnishings, Appliances & Hospitality
- HVAC and Refrigeration
- Hardware
- Hydraulics
- Lab Supplies
- Lighting
- Lubrication
- Machining
- Material Handling
- Motors
- Office Supplies
- Outdoor Equipment
- Packaging & Shipping
- Paints, Equipment and Supplies
- Pipe, Hose, Tube & Fittings
- Plumbing
- Pneumatics
- Power Transmission
- Pumps
- Raw Materials
- Reference and Learning Supplies
- Safety
- Security
- Test Instruments
- Tools
- Welding
Sign In
Sign In to access your account information.
Sign In Register for Grainger.comOrder Lookup
Track and check the status of an order.
Order Lookup
High-Performance Roughing/Finishing Coated Carbide Corner-Radius End Mills
Available489 products
High-performance carbide corner-radius end mills are designed to last longer and create a finer finish when used in their recommended, first-choice materials than general purpose end mills. They are used in production milling. Roughing/finishing end mills remove large amounts of material and create a smooth finish on the workpiece at the same time. These end mills have a coating that protects them from wear. Carbide corner-radius end mills provide excellent wear resistance and heat resistance, and they are harder than high-speed steel, cobalt, or powdered-metal corner-radius end mills. Sometimes called bull-nose end mills, corner-radius end mills have a square nose with slightly rounded corners that help distribute cutting forces evenly to prevent damage to the end mill and extend its life. They are rotated against a workpiece to create a flat-bottomed groove with slightly rounded inside corners in milling applications that require a specific radius.
Primary Material Application
High-Performance Roughing/Finishing Altima-Coated Carbide Corner-Radius End Mills
The Altima coating on these end mills protects them from wear. It is more resistant to high heat than TiN, TiCN, and TiAlN coatings and is more wear-resistant than a standard AlTiN coating.
Fractional Inch + Center Cutting + 4 Flute
| Loading... | ||||||
Metric + Center Cutting + 4 Flute
| Loading... | ||||||
High-Performance Roughing/Finishing nACRo-Coated Carbide Corner-Radius End Mills
The nACRo coating on these end mills protects them from wear. It is harder and more resistant to high heat than TiAlN, TiCN, AlTiN, and AlCrN coatings.
Fractional Inch + Center Cutting + 4 Flute
| Loading... | ||||||
| Loading... | ||||||
| Loading... | ||||||
Fractional Inch + Center Cutting + 5 Flute
| Loading... | ||||||
| Loading... | ||||||
| Loading... | ||||||
| Loading... | ||||||
Fractional Inch + Center Cutting + 6 Flute
| Loading... | ||||||
Fractional Inch + Center Cutting + 7 Flute
| Loading... | ||||||
Metric + Center Cutting + 5 Flute
| Loading... | ||||||
High-Performance Roughing/Finishing WXS-Coated Carbide Corner-Radius End Mills
The WXS coating on these end mills protects them from wear and provides maximum heat resistance when milling nickel-based alloys and hardened steels with a Rockwell hardness of more than 50 HRC. It is harder and has a higher oxidation temperature than a TiAlN coating.
Fractional Inch + Center Cutting + 3 Flute
| Loading... | ||||||
Fractional Inch + Center Cutting + 4 Flute
| Loading... | ||||||
Metric + Center Cutting + 3 Flute
| Loading... | ||||||
| Loading... | ||||||
Metric + Center Cutting + 4 Flute
| Loading... | ||||||
Metric + Center Cutting + 6 Flute
| Loading... | ||||||
High-Performance Roughing/Finishing ZrN-Coated Carbide Corner-Radius End Mills
The ZrN coating on these end mills protects them from wear when milling nonferrous metals. It has a higher oxidation temperature than a TiN coating.
Fractional Inch + Center Cutting + 2 Flute
| Loading... | ||||||
| Loading... | ||||||
| Loading... | ||||||
| Loading... | ||||||
| Loading... | ||||||
Fractional Inch + Center Cutting + 3 Flute
| Loading... | ||||||
| Loading... | ||||||
| Loading... | ||||||
| Loading... | ||||||
| Loading... | ||||||