2 Pcs 1/8 inch Tungsten Carbide End Mill Cutter, 4 Flutes CNC Milling Bits for Hardened Steel, Alloy Steel, Cast Iron (AlTiN TiSiN Coated)

Product Name: 3 mm (1/8 inch) CNC Straight End Mill CutterMaterial: Made of solid Tungsten Carbide (TC) with a AlTiN+TiSiN surface for increased heat resistance and reduced wear.End Mill Total Length: 50 mm (1.96 inch)Shank Diameter: 3 mm (1/8 inch)Cutting Diameter 3 mm (1/8 inch)Cutting Length: 11 mm (0.43 inch)Number of Flutes : 4Cutting hardness: HRC55°Cutting angle: 60°Direction Rotation: turn clockwiseFeatures:1. The coating enhances tool corrosion resistance, ensuring burr-free edges and smooth cutting surfaces.2. Sharp cutting edge design significantly reduces cutting resistance, while helical flutes facilitate efficient chip evacuation.3. Chamfered shank design enables easier clamping.Applicable materials: 1/8 inch 4-flute long carbide end mill is usually used for steel (carbon steel / alloy steel / hardened steel / cast iron, etc.).Compatibility. Compatible with most bench top CNC machines as well as other industrial CNC machines. Just be sure to select the correct size collet for your machine.Package Include: 2 Pcs 3 mm (1/8 inch) Carbide Square End Mill

• 4 Flutes End Mill: Cutting diameter 3 mm (1/8 inch), shank diameter 3 mm (1/8 inch), cutting length 8 mm (5/16 inch), overall length 50 mm (1-31/32 inch)
• Cutting hardness: HRC55°; Cutting angle: 60°; Direction: Clockwise rotation. Spiral CNC router bit is suitable for side milling, face milling, countersinking，end milling,finish machining,Roughing machining etc.
• Tungsten Carbide: Carbide end mill 1/8 shank is Made of solid Tungsten Carbide with a AlTiN+TiSiN surface for increased heat resistance and reduced wear. Specifically designed for high-hardness, high-speed cutting applications
• Processing Materials: CNC straight end mill cutter is suitable for machining stainless steel, cast iron, mild steel, carbon steel, alloy steel, pre-hardened steel, titanium alloys, copper alloys, and other materials
• Smooth Cutting: Sharp cutting edges effectively reduce cutting resistance.Its large helical flute design accelerates chip evacuation, ensuring a smoother cutting process and enhancing machining efficiency