{"product_id":"heavy-duty-three-quarter-inch-90-degree-square-sho","title":"Heavy Duty Three Quarter Inch 90 Degree Square Shoulder Indexable End Mill With APKT11T3 Carbide Inserts Three Flute Three And A Half Inch Overall Length For Steel Alloyed Steel Stainless Cast Iron And Aluminum Accusize Industrial Tools","description":"\u003cdiv\u003eHeavy Duty 3\/4-Inch 90 Degree Square Shoulder End Mill\u003cbr\u003e\n✔️ 3\/4 dia shank, 3-1\/2 in OAL, 3-flute APKT11T3; 1 pc tool w\/ 3 inserts \u003cp\u003eThis heavy-duty indexable end mill is built for precision square shoulders and full-slot milling in metalworking. It handles steel, alloy steels, stainless, cast iron, and aluminum alloys, using APKT11T3 inserts (sold separately) for solid performance and clean finishes. The tool features a 3\/4\" cutting diameter, 3\/4\" shank, 3-1\/2\" overall length, and a screw-down insert system for secure seating, with ap = 0.410\" (10.41 mm) and overall robust construction.\u003c\/p\u003e \u003cp\u003e✅ Cutting diameter: 3\/4\" (19.05 mm); Shank dia: 3\/4\" (19.05 mm); OAL: 3-1\/2\" (88.9 mm); ap: 0.410\" (10.41 mm) \u003cbr\u003e\n✅ Inserts: APKT11T308, 3 inserts included; Screw: M2.5 x 6.5 \u003cbr\u003e\n✅ 90° square shoulder; radial rake -10°, axial rake +7° \u003cbr\u003e\n✅ Materials: steel, alloy steel, stainless, cast iron, aluminum \u003cbr\u003e\n✅ Speed\/feeds: 394-786 SFM; 0.002-0.004 in\/tooth \u003cbr\u003e\u003c\/p\u003e \u003cp\u003eThese tools are handy for forming precise square shoulders, face milling, and slot milling with reliable tool life across common metals. The three-insert configuration plus secure screw-down seating keeps inserts firmly in place during heavy cuts.\u003c\/p\u003e \u003cp\u003e💡 What is a 90-degree square shoulder end mill used for in metalworking?\nThese tools are handy for precise shoulders, slots, and flat bottoms across common machine shop materials.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShoulder milling, face milling, and slot milling with clean walls\u003c\/li\u003e\n\u003cli\u003eInsert-ready design lets you swap worn inserts quickly\u003c\/li\u003e\n\u003cli\u003eOptimized for high depth of cut and efficient metal removal\u003c\/li\u003e\n\u003cli\u003eRequires correct speeds and feeds for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404758479167,"sku":"VXB018RFU644","price":213.18,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/51rLb8aeKpL.jpg?v=1776652858","url":"https:\/\/bearingscanada.com\/products\/heavy-duty-three-quarter-inch-90-degree-square-sho","provider":"Bearings Canada","version":"1.0","type":"link"}