{"product_id":"5-piece-m3-to-m8-slotting-counterbore-end-mill-set","title":"5 Piece M3 To M8 Slotting Counterbore End Mill Set For Precise Countersinking And Bolt Head Recesses, Solid Carbide Tools Designed For High-Precision Holes In Metal And Alloys, Great For Aluminum, Steel, And General Machining Projects","description":"\u003cdiv\u003eEfficient 5pc Counterbore End Mills for Precise Holes\u003cbr\u003e\n✔️ 5pcs M3-M8 slotting counterbore set for precise milling \u003cp\u003eThese solid slot countersink end mills are designed to bore flat-bottom holes for bolt heads, making assemblies neater and more secure. They’re commonly used in metalworking shops on milling machines to prepare bolt-ready holes in aluminum, steel, copper, and cast iron.\u003c\/p\u003e \u003cp\u003e✅ High-speed steel construction provides toughness and wear resistance\u003cbr\u003e\n✅ 5-piece set covering M3 to M8 countersink and counterbore sizes\u003cbr\u003e\n✅ Precise alignment between cutting edge and bottom hole for flush seating\u003cbr\u003e\n✅ Suitable for milling copper, aluminum, steel, and cast iron workpieces\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a countersink end mill used for in metalworking? This handy tool creates flush bolt hole seating and neat finishes in metal parts.\n- high-precision countersinking for flush bolt seating in metalworking\n- suitable for aluminum, steel, copper workpieces in milling setups and hole prep\n- reduces tool changes and speeds up machining efficiency for bolt head seating\u003c\/p\u003e \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404231274815,"sku":"VXB08MDR2XZQ","price":76.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/solid-carbide-m3-m8-end-mill-set-front.jpg?v=1776650861","url":"https:\/\/bearingscanada.com\/products\/5-piece-m3-to-m8-slotting-counterbore-end-mill-set","provider":"Bearings Canada","version":"1.0","type":"link"}