{"id":8115410436276,"title":"5 Pieces Countersink End Mill HSS-AL M3 M4 M5 M6 M8 4 Countersink Flutes Countersink End Mill Slot Drill Bit for Milling Copper, Aluminium, Steel, Cast Iron","handle":"5-pieces-countersink-end-mill-hss-al-m3-m4-m5-m6-m8-4-countersink-flutes-countersink-end-mill-slot-drill-bit-for-milling-copper-aluminium-steel-cast-iron","description":"\u003ch3\u003e5 Pieces Countersink End Mill HSS-AL M3 M4 M5 M6 M8 4 Countersink Flutes Countersink End Mill Slot Drill Bit for Milling Copper, Aluminium, Steel, Cast Iron\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eImproved efficiency and time saving: End mill reduces tool change times, improves the efficiency of the machine actuator movement and saves time in mould making\u003c\/li\u003e\n \u003cli\u003eHigh precision: end mills are a special tool, and this type of cutting hole and bottom hole with high alignment 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Pieces Countersink End Mill HSS-AL M3 M4 M5 M6 M8 4 Countersink Flutes Countersink End Mill Slot Drill Bit for Milling Copper, Aluminium, Steel, Cast Iron\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eImproved efficiency and time saving: End mill reduces tool change times, improves the efficiency of the machine actuator movement and saves time in mould making\u003c\/li\u003e\n \u003cli\u003eHigh precision: end mills are a special tool, and this type of cutting hole and bottom hole with high alignment precision can directly process or fine process heat treatment moulds\u003c\/li\u003e\n \u003cli\u003eSize specification: hardness: HRC65 ~ 68 ; size: (boots x blade diameter x shaft diameter x full length); M3 = 3.2 x 5.9 x 6 x 45 mm; M4 = 4.2 x 7.4 x 6 x 48 mm; M5 = 5.2 x 8.9. * 6 * 6* 51 mm; M6 = 6.2 x 10.4 x 8 x 58 mm; M8 = 8.2 x 13.4 x 12 x 67 mm\u003c\/li\u003e\n \u003cli\u003eHigh-quality steel material: cutters are super hard HSS-AL high-speed steel, hardness HRC65 ~ 68, which is usually mounted on a milling machine\u003c\/li\u003e\n \u003cli\u003eWide application: suitable for milling copper, aluminium, steel, cast iron etc. This kit is suitable for DIY enthusiasts at home and everyday use, it is easy and efficient to drill without burrs, a must tool for DIY enthusiasts\u003c\/li\u003e\n \u003c\/ul\u003e"}