- 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 LookupGeneral Purpose Roughing High-Speed Steel Square End Mills
Available32 products
General purpose high-speed steel square end mills are intended for milling a wide variety of common materials but are not suitable for milling hard materials like titanium or gummy materials like aluminum. Roughing end mills can remove large amounts of material from a workpiece more quickly than roughing/finishing or standard finishing end mills. High-speed steel square end mills offer good wear resistance for basic milling applications. They're more flexible and can absorb more shock and vibration than carbide, cobalt, or powdered-metal end mills. Sometimes called square-nose end mills, square end mills have a square nose and are rotated against a piece of stock to create a flat-bottomed groove with 90° inside corners in milling tasks. They are used for counterboring, side and face milling, and milling square shoulders.
Number of Flutes
General Purpose Roughing Bright Finish High-Speed Steel Square End Mills
The bright finish on these end mills provides a smooth, polished surface.
Fractional Inch + Center Cutting + 3 Flutes
Loading... |
Fractional Inch + Center Cutting + 4 Flutes
Loading... |
Fractional Inch + Center Cutting + 5 Flutes
Loading... |
Fractional Inch + Center Cutting + 6 Flutes
Loading... |
General Purpose Roughing TiCN-Coated High-Speed Steel Square End Mills
The TiCN coating on these end mills protects them from wear and is harder and more wear-resistant than a TiN coating.
Fractional Inch + Center Cutting + 3 Flutes
Loading... |
Fractional Inch + Center Cutting + 4 Flutes
Loading... |
Fractional Inch + Center Cutting + 5 Flutes
Loading... |
Fractional Inch + Center Cutting + 6 Flutes
Loading... |
General Purpose Roughing TiN-Coated High-Speed Steel Square End Mills
The TiN coating on these end mills protects them from wear and resists impact better than TiAlN and AlTiN coatings.
Fractional Inch + Center Cutting + 3 Flutes
Loading... |
Fractional Inch + Center Cutting + 4 Flutes
Loading... |
Fractional Inch + Center Cutting + 5 Flutes
Loading... |
Fractional Inch + Center Cutting + 6 Flutes
Loading... |