Square End Mills
Square end mills are an essential tool in the arsenal of metalworking professionals. These mills work well with various metalworking applications, making them one of the most versatile end mill options for general machining operations.
One of the key benefits of using square-nose end mills is that they produce a clean 90-degree corner that is perfect for creating precise shapes and profiles in metal. They come in various sizes and materials, including high-speed steel and carbide square end mills, to suit different metalworking needs. They also provide versatility in creating different geometries, such as pockets, slots, and contours. Whether you are working with stainless steel, aluminum, or any other type of metal, these tools play a crucial role in achieving high-quality results. Streamline your metalworking processes and achieve greater accuracy and efficiency with the square end mills available at TMT Toolbox.
Diameter Inch
Diameter MM
Length Of Cut Inch
Length Of Cut MM
Overall Length Inch
Overall Length MM
Number Of Flutes
List Number
Coating
Material
Brand
| Image | Product | Diameter Inch | Diameter MM | Length of Cut Inch | Length of Cut MM | Overall Length Inch | Overall Length MM | Number of Flutes | List Number | Coating | Material | Brand | Price | Quantity | Add to Cart | |
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![]() | Niagara solid carbide elite a high performance square end mill a345-1.000-d1-s.0-z3 – N61667 | 1.000 | 25.40 | 1.250 | 31.75 | 4.000 | 101.60 | 3 | A345 | TiCN | Carbide | Niagara Cutter | $311.67 | Add to Cart |
Niagara solid carbide elite a high performance square end mill a345-1.000-d1-s.0-z3 – N61667Diameter Inch: 1.000 Diameter MM: 25.40 Length of Cut Inch: 1.250 Length of Cut MM: 31.75 Overall Length Inch: 4.000 Overall Length MM: 101.60 Number of Flutes: 3 List Number: A345 Coating: TiCN Material: Carbide Brand: Niagara Cutter $311.67 |
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![]() | Niagara solid carbide elite a high performance square end mill a345-1.000-d2-s.0-z3 – N61668 | 1.000 | 25.40 | 2.000 | 50.80 | 5.000 | 127.00 | 3 | A345 | TiCN | Carbide | Niagara Cutter | $353.33 | Add to Cart |
Niagara solid carbide elite a high performance square end mill a345-1.000-d2-s.0-z3 – N61668Diameter Inch: 1.000 Diameter MM: 25.40 Length of Cut Inch: 2.000 Length of Cut MM: 50.80 Overall Length Inch: 5.000 Overall Length MM: 127.00 Number of Flutes: 3 List Number: A345 Coating: TiCN Material: Carbide Brand: Niagara Cutter $353.33 |
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![]() | Niagara solid carbide elite a high performance square end mill a345-1.000-d3-s.0-z3 – N61669 | 1.000 | 25.40 | 2.625 | 66.68 | 6.000 | 152.40 | 3 | A345 | TiCN | Carbide | Niagara Cutter | $381.67 | Add to Cart |
Niagara solid carbide elite a high performance square end mill a345-1.000-d3-s.0-z3 – N61669Diameter Inch: 1.000 Diameter MM: 25.40 Length of Cut Inch: 2.625 Length of Cut MM: 66.68 Overall Length Inch: 6.000 Overall Length MM: 152.40 Number of Flutes: 3 List Number: A345 Coating: TiCN Material: Carbide Brand: Niagara Cutter $381.67 |
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![]() | Niagara solid carbide elite a high performance square end mill a345-1.000-d4-s.0-z3 – N61670 | 1.000 | 25.40 | 3.250 | 82.55 | 6.000 | 152.40 | 3 | A345 | TiCN | Carbide | Niagara Cutter | $422.50 | Add to Cart |
Niagara solid carbide elite a high performance square end mill a345-1.000-d4-s.0-z3 – N61670Diameter Inch: 1.000 Diameter MM: 25.40 Length of Cut Inch: 3.250 Length of Cut MM: 82.55 Overall Length Inch: 6.000 Overall Length MM: 152.40 Number of Flutes: 3 List Number: A345 Coating: TiCN Material: Carbide Brand: Niagara Cutter $422.50 |
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![]() | Niagara solid carbide elite a high performance square end mill a345-1.000-d5-s.0-z3 – N61671 | 1.000 | 25.40 | 4.125 | 104.78 | 7.000 | 177.80 | 3 | A345 | TiCN | Carbide | Niagara Cutter | $655.00 | Add to Cart |
Niagara solid carbide elite a high performance square end mill a345-1.000-d5-s.0-z3 – N61671Diameter Inch: 1.000 Diameter MM: 25.40 Length of Cut Inch: 4.125 Length of Cut MM: 104.78 Overall Length Inch: 7.000 Overall Length MM: 177.80 Number of Flutes: 3 List Number: A345 Coating: TiCN Material: Carbide Brand: Niagara Cutter $655.00 |
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![]() | Niagara solid carbide elite a high performance square end mill a345m-030-d4-s.0-z3 – N47812 | 0.118 | 3.00 | 0.472 | 12.00 | 1.496 | 38.00 | 3 | A345 | TiCN | Carbide | Niagara Cutter | $20.75 | Add to Cart |
Niagara solid carbide elite a high performance square end mill a345m-030-d4-s.0-z3 – N47812Diameter Inch: 0.118 Diameter MM: 3.00 Length of Cut Inch: 0.472 Length of Cut MM: 12.00 Overall Length Inch: 1.496 Overall Length MM: 38.00 Number of Flutes: 3 List Number: A345 Coating: TiCN Material: Carbide Brand: Niagara Cutter $20.75 |
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![]() | Niagara solid carbide elite a high performance square end mill a345m-040-d3-s.0-z3 – N47816 | 0.157 | 4.00 | 0.472 | 12.00 | 1.968 | 50.00 | 3 | A345 | TiCN | Carbide | Niagara Cutter | $25.67 | Add to Cart |
Niagara solid carbide elite a high performance square end mill a345m-040-d3-s.0-z3 – N47816Diameter Inch: 0.157 Diameter MM: 4.00 Length of Cut Inch: 0.472 Length of Cut MM: 12.00 Overall Length Inch: 1.968 Overall Length MM: 50.00 Number of Flutes: 3 List Number: A345 Coating: TiCN Material: Carbide Brand: Niagara Cutter $25.67 |
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![]() | Niagara solid carbide elite a high performance square end mill a345m-050-d3-s.0-z3 – N47818 | 0.197 | 5.00 | 0.551 | 14.00 | 1.968 | 50.00 | 3 | A345 | TiCN | Carbide | Niagara Cutter | $37.42 | Add to Cart |
Niagara solid carbide elite a high performance square end mill a345m-050-d3-s.0-z3 – N47818Diameter Inch: 0.197 Diameter MM: 5.00 Length of Cut Inch: 0.551 Length of Cut MM: 14.00 Overall Length Inch: 1.968 Overall Length MM: 50.00 Number of Flutes: 3 List Number: A345 Coating: TiCN Material: Carbide Brand: Niagara Cutter $37.42 |
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![]() | Niagara solid carbide elite a high performance square end mill a345m-060-d3-s.0-z3 – N47822 | 0.236 | 6.00 | 0.629 | 16.00 | 2.283 | 58.00 | 3 | A345 | TiCN | Carbide | Niagara Cutter | $39.00 | Add to Cart |
Niagara solid carbide elite a high performance square end mill a345m-060-d3-s.0-z3 – N47822Diameter Inch: 0.236 Diameter MM: 6.00 Length of Cut Inch: 0.629 Length of Cut MM: 16.00 Overall Length Inch: 2.283 Overall Length MM: 58.00 Number of Flutes: 3 List Number: A345 Coating: TiCN Material: Carbide Brand: Niagara Cutter $39.00 |
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![]() | Niagara solid carbide elite a high performance square end mill a345m-080-d2-s.0-z3 – N47826 | 0.315 | 8.00 | 0.787 | 20.00 | 2.519 | 64.00 | 3 | A345 | TiCN | Carbide | Niagara Cutter | $46.17 | Add to Cart |
Niagara solid carbide elite a high performance square end mill a345m-080-d2-s.0-z3 – N47826Diameter Inch: 0.315 Diameter MM: 8.00 Length of Cut Inch: 0.787 Length of Cut MM: 20.00 Overall Length Inch: 2.519 Overall Length MM: 64.00 Number of Flutes: 3 List Number: A345 Coating: TiCN Material: Carbide Brand: Niagara Cutter $46.17 |










