{"id":1982,"date":"2026-01-07T15:37:10","date_gmt":"2026-01-07T15:37:10","guid":{"rendered":"https:\/\/hycuttingtools.com\/?post_type=product&p=1982"},"modified":"2026-09-09T16:44:12","modified_gmt":"2026-09-09T16:44:12","slug":"hrc55-2-flute-inch-end-mill-steel","status":"publish","type":"product","link":"https:\/\/hycuttingtools.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac\/hrc55-2-flute-inch-end-mill-steel\/","title":{"rendered":"HRC55\u060c \u0645\u062b\u0642\u0627\u0628 \u0646\u0647\u0627\u0626\u064a \u0645\u0631\u0628\u0639 \u0630\u0648 \u0634\u0641\u0631\u062a\u064a\u0646 \u0645\u0646 \u0627\u0644\u0643\u0631\u0628\u064a\u062f \u0627\u0644\u0635\u0644\u0628 \u0628\u0645\u0642\u0627\u0633 \u0628\u0648\u0635\u0629\u060c \u0645\u062e\u0635\u0635 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0648\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630"},"content":{"rendered":"
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\u0625\u0646 HRC55 2-Flute Solid Carbide Inch-Size Square End Mill<\/strong> is designed for CNC milling of carbon steel, alloy steel, mold steel, and suitable pre-hardened or hardened steels up to approximately HRC55. The HRC55 designation describes the intended workpiece-hardness range<\/strong>; it is not the hardness rating of the solid carbide substrate.<\/p>\n

Its two-flute geometry provides generous chip space and fewer simultaneously engaged cutting edges than a typical four-flute steel end mill. This makes it a practical option for slotting, pocket entry, smaller inch diameters, and applications where chip evacuation or cutting-load control is a priority. The square end produces flat floors, straight shoulders, and defined 90-degree features.<\/p>\n

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2 Flutes<\/div>\n
Large flute valleys for chip clearance<\/div>\n<\/div>\n
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\u062d\u062a\u0649 HRC55<\/div>\n
For confirmed steel and alloy-steel grades<\/div>\n<\/div>\n
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Inch Sizes<\/div>\n
For imperial drawings, holders, and programs<\/div>\n<\/div>\n
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Square End<\/div>\n
Slots, pockets, walls, and flat floors<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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