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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Sts430m.2-160-d2-s.0-z4 sq end mill – 3083910 | 0.630 | 16.00 | 1.260 | - | 3.661 | 93.00 | 4 | STS430M.2 | AlTiN | Carbide | Niagara Cutter | $240.10 | Add to Cart |
Sts430m.2-160-d2-s.0-z4 sq end mill – 3083910Diameter Inch: 0.630 Diameter MM: 16.00 Length of Cut Inch: 1.260 Length of Cut MM: - Overall Length Inch: 3.661 Overall Length MM: 93.00 Number of Flutes: 4 List Number: STS430M.2 Coating: AlTiN Material: Carbide Brand: Niagara Cutter $240.10 |
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![]() | Sts430m.2-160-d3-s.0-z4 sq end mill – 3083911 | 0.630 | 16.00 | 1.890 | - | 3.661 | 93.00 | 4 | STS430M.2 | AlTiN | Carbide | Niagara Cutter | $259.70 | Add to Cart |
Sts430m.2-160-d3-s.0-z4 sq end mill – 3083911Diameter Inch: 0.630 Diameter MM: 16.00 Length of Cut Inch: 1.890 Length of Cut MM: - Overall Length Inch: 3.661 Overall Length MM: 93.00 Number of Flutes: 4 List Number: STS430M.2 Coating: AlTiN Material: Carbide Brand: Niagara Cutter $259.70 |
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![]() | Sts430m.2-200-d2-s.0-z4 sq end mill – 3083912 | 0.787 | 20.00 | 1.575 | - | 4.134 | 105.00 | 4 | STS430M.2 | AlTiN | Carbide | Niagara Cutter | $313.60 | Add to Cart |
Sts430m.2-200-d2-s.0-z4 sq end mill – 3083912Diameter Inch: 0.787 Diameter MM: 20.00 Length of Cut Inch: 1.575 Length of Cut MM: - Overall Length Inch: 4.134 Overall Length MM: 105.00 Number of Flutes: 4 List Number: STS430M.2 Coating: AlTiN Material: Carbide Brand: Niagara Cutter $313.60 |
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![]() | Sts430m.2-200-d3-s.0-z4 sq end mill – 3083913 | 0.787 | 20.00 | 2.362 | - | 4.920 | 124.97 | 4 | STS430M.2 | AlTiN | Carbide | Niagara Cutter | $327.32 | Add to Cart |
Sts430m.2-200-d3-s.0-z4 sq end mill – 3083913Diameter Inch: 0.787 Diameter MM: 20.00 Length of Cut Inch: 2.362 Length of Cut MM: - Overall Length Inch: 4.920 Overall Length MM: 124.97 Number of Flutes: 4 List Number: STS430M.2 Coating: AlTiN Material: Carbide Brand: Niagara Cutter $327.32 |
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![]() | Sts430m.2-250-d2-s.0-z4 sq end mill – 3083914 | 0.984 | 25.00 | 1.969 | - | 4.528 | 115.00 | 4 | STS430M.2 | AlTiN | Carbide | Niagara Cutter | $502.74 | Add to Cart |
Sts430m.2-250-d2-s.0-z4 sq end mill – 3083914Diameter Inch: 0.984 Diameter MM: 25.00 Length of Cut Inch: 1.969 Length of Cut MM: - Overall Length Inch: 4.528 Overall Length MM: 115.00 Number of Flutes: 4 List Number: STS430M.2 Coating: AlTiN Material: Carbide Brand: Niagara Cutter $502.74 |
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![]() | Sts430m.2-250-d3-s.0-z4 sq end mill – 3083915 | 0.984 | 25.00 | 2.953 | - | 5.787 | 146.99 | 4 | STS430M.2 | AlTiN | Carbide | Niagara Cutter | $536.06 | Add to Cart |
Sts430m.2-250-d3-s.0-z4 sq end mill – 3083915Diameter Inch: 0.984 Diameter MM: 25.00 Length of Cut Inch: 2.953 Length of Cut MM: - Overall Length Inch: 5.787 Overall Length MM: 146.99 Number of Flutes: 4 List Number: STS430M.2 Coating: AlTiN Material: Carbide Brand: Niagara Cutter $536.06 |
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![]() | Sts540-0.125-d2-s.0-z5 sq end mill – 10115960 | 0.125 | 3.18 | 0.250 | - | 1.500 | 38.10 | 5 | STS540 | HTA | Carbide | Niagara Cutter | $40.18 | Add to Cart |
Sts540-0.125-d2-s.0-z5 sq end mill – 10115960Diameter Inch: 0.125 Diameter MM: 3.18 Length of Cut Inch: 0.250 Length of Cut MM: - Overall Length Inch: 1.500 Overall Length MM: 38.10 Number of Flutes: 5 List Number: STS540 Coating: HTA Material: Carbide Brand: Niagara Cutter $40.18 |
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![]() | Sts540-0.125-d4-s.0-z5 sq end mill – 10115961 | 0.125 | 3.18 | 0.500 | - | 1.500 | 38.10 | 5 | STS540 | HTA | Carbide | Niagara Cutter | $38.51 | Add to Cart |
Sts540-0.125-d4-s.0-z5 sq end mill – 10115961Diameter Inch: 0.125 Diameter MM: 3.18 Length of Cut Inch: 0.500 Length of Cut MM: - Overall Length Inch: 1.500 Overall Length MM: 38.10 Number of Flutes: 5 List Number: STS540 Coating: HTA Material: Carbide Brand: Niagara Cutter $38.51 |
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![]() | Sts540-0.156-f2-s.0-z5 sq end mill – 3257830 | 0.156 | 3.97 | 0.313 | - | 2.000 | 50.80 | 5 | STS540 | AlCrN | Carbide | Niagara Cutter | $46.26 | Add to Cart |
Sts540-0.156-f2-s.0-z5 sq end mill – 3257830Diameter Inch: 0.156 Diameter MM: 3.97 Length of Cut Inch: 0.313 Length of Cut MM: - Overall Length Inch: 2.000 Overall Length MM: 50.80 Number of Flutes: 5 List Number: STS540 Coating: AlCrN Material: Carbide Brand: Niagara Cutter $46.26 |
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![]() | Sts540-0.156-f4-s.0-z5 sq end mill – 3257832 | 0.156 | 3.97 | 0.563 | - | 2.000 | 50.80 | 5 | STS540 | AlCrN | Carbide | Niagara Cutter | $48.51 | Add to Cart |
Sts540-0.156-f4-s.0-z5 sq end mill – 3257832Diameter Inch: 0.156 Diameter MM: 3.97 Length of Cut Inch: 0.563 Length of Cut MM: - Overall Length Inch: 2.000 Overall Length MM: 50.80 Number of Flutes: 5 List Number: STS540 Coating: AlCrN Material: Carbide Brand: Niagara Cutter $48.51 |










