{
  "v": "2.0",
  "page_type": "product",
  "title": "Niagara Cutter N57481 Carbide Square Nose End Mill, Weldon Shank, AlTiN Finish, Roughing and Finishing Cutting, 40-De...",
  "breadcrumbs": [
    {
      "label": "Home",
      "href": "/python/html4/index.html"
    },
    {
      "label": "Brands",
      "href": "/python/html4/menus/brands.html"
    },
    {
      "label": "Niagara Cutter",
      "href": "/python/html4/menus/brands/niagara-cutter/page_1.html"
    },
    {
      "label": "N57481",
      "href": null
    }
  ],
  "content": {
    "product": {
      "mpn": "N57481",
      "manufacturer": "Niagara Cutter",
      "brand": "Niagara Cutter",
      "title": "Niagara Cutter N57481 Carbide Square Nose End Mill, Weldon Shank, AlTiN Finish, Roughing and Finishing Cutting, 40-De...",
      "description": "",
      "attributes": {
        "Brand name": "Niagara Cutter",
        "Manufacturer name": "Niagara Cutter",
        "Manufacturer": [
          "Niagara Cutter"
        ],
        "UPC": [
          "698036574819"
        ],
        "EAN": [
          "698036574819"
        ],
        "Part Number": "N57481",
        "Model": [
          "57481",
          "N57481"
        ],
        "Product Group": "BISS",
        "ASIN": [
          "B003BT695M"
        ],
        "AdultProduct": [
          "False"
        ],
        "Amount": [
          "226.13"
        ],
        "Asin": [
          "B003BT695M"
        ],
        "Autographed": [
          "False"
        ],
        "Binding": [
          "Misc."
        ],
        "Brand": [
          "Niagara Cutter"
        ],
        "Bullet_point": [
          "4 flute design for creating finer finishes and creating a higher metal removal rate",
          "Center Cutting End Mills are designed with \"End Teeth\" making these ideal for applications such as Profiling, Roughing, Slotting",
          "Features Solid Carbide End Mill With 0.030 Corner Radius Stabilized Flutes",
          "Stabilizer flutes offers superior chip removal and help reduce chatter",
          "Titanium Aluminum Nitride (TiAlN), combines high thermal stability with excellent hardness for abrasion resistance and a low coefficient of friction, for lubricity"
        ],
        "Case": [
          "1"
        ],
        "Cat": [
          "Industrial & Scientific"
        ],
        "CatId": [
          "16310091"
        ],
        "CatTree": [
          "16310091",
          "16310161",
          "256305011",
          "383598011",
          "5825198011"
        ],
        "ClassificationId": [
          "2382225011"
        ],
        "Corner_radius": [
          "0.03"
        ],
        "Currency": [
          "USD"
        ],
        "CurrencyCode": [
          "USD"
        ],
        "Cut_type": [
          "Roughing and Finishing"
        ],
        "DisplayName": [
          "Square Nose"
        ],
        "EANList": [
          "698036574819"
        ],
        "End_cut_type": [
          "Center Cutting Square"
        ],
        "Feature": [
          "The combination of Stabilizer flute geometry, carbide substrate, and TiAlN coating make this end mill suitable for use on high-temperature alloys"
        ],
        "Finish_type": [
          "TiAlN"
        ],
        "Height": [
          "0.99999999898",
          "0.999999998980000",
          "12",
          "1637",
          "2.54",
          "2090",
          "396",
          "491",
          "500",
          "74",
          "75",
          "77"
        ],
        "Identifier": [
          "00698036574819",
          "0698036574819",
          "698036574819"
        ],
        "IdentifierType": [
          "EAN",
          "GTIN",
          "UPC"
        ],
        "ItemClassification": [
          "BASE_PRODUCT"
        ],
        "ItemName": [
          "Niagara Cutter N57481 Carbide Square Nose End Mill, Weldon Shank, AlTiN Finish, Roughing and Finishing Cutting, 40-Degree Helix, 4-Flute, 4\" OAL, 0.750\" Cut Diameter, 0.750\" Shank Diameter"
        ],
        "Item_name": [
          "Niagara Cutter N57481 Carbide Square Nose End Mill, Weldon Shank, AlTiN Finish, Roughing and Finishing Cutting, 40-Degree Helix, 4-Flute, 4\" OAL, 0.750\" Cut Diameter, 0.750\" Shank Diameter"
        ],
        "Item_package_quantity": [
          "1"
        ],
        "Item_package_weight": [
          "0.45"
        ],
        "Item_type_keyword": [
          "square-nose-end-mills"
        ],
        "Label": [
          "Niagara Cutter"
        ],
        "Length": [
          "11.43",
          "4.49999999541",
          "4.499999995410000"
        ],
        "Link": [
          "https://m.media-amazon.com/images/I/31wzjXJPkfL._SL75_.jpg",
          "https://m.media-amazon.com/images/I/31wzjXJPkfL.jpg",
          "https://m.media-amazon.com/images/I/414DpsjcFGL._SL75_.jpg",
          "https://m.media-amazon.com/images/I/414DpsjcFGL.jpg",
          "https://m.media-amazon.com/images/I/41UFpNdDj3L._SL75_.jpg",
          "https://m.media-amazon.com/images/I/41UFpNdDj3L.jpg",
          "https://m.media-amazon.com/images/I/61jtBKvCQGL.jpg",
          "https://m.media-amazon.com/images/I/71-Tzh9M8dL.jpg",
          "https://m.media-amazon.com/images/I/71CD6X2oikL.jpg"
        ],
        "List_price": [
          "263.0"
        ],
        "MPN": [
          "N57481"
        ],
        "Man": [
          "Niagara Cutter"
        ],
        "Material": [
          "Carbide"
        ],
        "MaterialType": [
          "Carbide"
        ],
        "Memorabilia": [
          "False"
        ],
        "ModelNumber": [
          "N57481"
        ],
        "Model_number": [
          "N57481"
        ],
        "NumberOfItems": [
          "1"
        ],
        "Number_of_flutes": [
          "4"
        ],
        "Number_of_items": [
          "1"
        ],
        "PackageQuantity": [
          "1"
        ],
        "PartNumber": [
          "N57481",
          "STR440-0.750-D2-R030.3-Z4"
        ],
        "Part_number": [
          "STR440-0.750-D2-R030.3-Z4"
        ],
        "ProductCategoryId": [
          "2382225011",
          "biss_display_on_website"
        ],
        "ProductGroup": [
          "BISS",
          "BISS Basic"
        ],
        "ProductType": [
          "END_MILLS"
        ],
        "ProductTypeName": [
          "CUTTING_TOOLS"
        ],
        "Product_site_launch_date": [
          "2010-03-11T00:00:01-00:00"
        ],
        "Publisher": [
          "Niagara Cutter"
        ],
        "Rank": [
          "1090668",
          "2768"
        ],
        "Size": [
          "3/4\""
        ],
        "String_value": [
          "0.750",
          "1-1/2",
          "1.5",
          "3/4",
          "4"
        ],
        "Studio": [
          "Niagara Cutter"
        ],
        "Title": [
          "Niagara Cutter N57481 Carbide Square Nose End Mill, Weldon Shank, AlTiN Finish, Roughing and Finishing Cutting, 40-Degree Helix, 4-Flute, 4\" OAL, 0.750\" Cut Diameter, 0.750\" Shank Diameter"
        ],
        "TradeInEligible": [
          "False"
        ],
        "Type": [
          "Count",
          "ean",
          "gtin",
          "upc"
        ],
        "UPCList": [
          "698036574819"
        ],
        "URL": [
          "http://ecx.images-amazon.com/images/I/414DpsjcFGL._SL75_.jpg",
          "https://m.media-amazon.com/images/I/414DpsjcFGL._SL75_.jpg"
        ],
        "Unit": [
          "centimeters",
          "inches",
          "pounds"
        ],
        "Unit_count": [
          "1.0"
        ],
        "Units": [
          "inches",
          "pixels",
          "pounds"
        ],
        "Variant": [
          "MAIN",
          "PT01",
          "PT02"
        ],
        "WebsiteDisplayGroup": [
          "biss_basic_display_on_website"
        ],
        "WebsiteDisplayGroupName": [
          "BISS Basic"
        ],
        "Weight": [
          "0.45"
        ],
        "Width": [
          "1.099999998878",
          "1.099999998878000",
          "1636",
          "2.794",
          "2128",
          "2560",
          "500",
          "75"
        ]
      },
      "images": [],
      "distributors": [
        {
          "name": "bscsource.com",
          "sku": "N57481",
          "url": "https://www.bscsource.com/ProductDetails/-3-4-Diam-0-03-Radius-1-1-2-Length-of-Cut/N57481/p10628900",
          "pricing": [],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.bscsource.com/Assets/Images/Products/400/msc_9134175-21.jpg"
        },
        {
          "name": "Guardian",
          "sku": "91341610",
          "url": "https://www.guardiancatalog.com/Niagara-Cutter-N57481-p/91341610.htm",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 472.7
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.guardiancatalog.com/v/vspfiles/photos/9134175-21.gif"
        }
      ],
      "amazon": {
        "available": true,
        "products": [
          {
            "asin": "B003BT695M",
            "title": "Niagara Cutter N57481 Carbide Square Nose End Mill, Weldon Shank, AlTiN Finish, Roughing and Finishing Cutting, 40-Degree Helix, 4-Flute, 4\" OAL, 0.750\" Cut Diameter, 0.750\" Shank Diameter",
            "brand": "Niagara Cutter",
            "image": "http://ecx.images-amazon.com/images/I/414DpsjcFGL._SL75_.jpg",
            "url": "https://www.amazon.com/dp/B003BT695M?tag=atariguidz-20",
            "features": [
              "4 flute design for creating finer finishes and creating a higher metal removal rate",
              "Stabilizer flutes offers superior chip removal and help reduce chatter",
              "Features Solid Carbide End Mill With 0.030 Corner Radius Stabilized Flutes",
              "Titanium Aluminum Nitride (TiAlN), combines high thermal stability with excellent hardness for abrasion resistance and a low coefficient of friction, for lubricity",
              "Center Cutting End Mills are designed with \"End Teeth\" making these ideal for applications such as Profiling, Roughing, Slotting"
            ]
          }
        ]
      },
      "metadata": {
        "generated_date": "2026-02-08",
        "last_updated": "2026-02-08",
        "data_sources": [
          "Guardian",
          "bscsource.com",
          "Amazon"
        ],
        "completeness": 0.9,
        "version": "1.1"
      },
      "enrichment": {
        "case_quantities": {
          "B003BT695M": 1
        }
      }
    }
  },
  "pagination": null,
  "nav": {
    "home": "/python/html4/index.html",
    "brands": "/python/html4/menus/brands.html",
    "parts": "/python/html4/menus/parts.html",
    "attributes": "/python/html4/menus/attributes.html",
    "attr_values": "/python/html4/menus/attr_values.html",
    "xrefs": "/python/html4/menus/xrefs.html"
  }
}