Description:  R0.5-R6mm Ball Nose Tungsten Carbide End Mill Cutter HRC50 TiAlN Coating End Milling Cutter.     Specifications:  Material: Tungsten steel.  Coating: TiAIN.  HRC: 50°.  Flutes: 2 .  Spiral Angle: 35°.  Radius: 0.5/0.75/1/1.25/1.1.752/2.5/3/4/5/6.  Diameter: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm.  Total Length: 50-75mm.  Shank Diameter Tolerance: H6.  Tolerance Of Blade Diameter: 0-0.02mm.  Quantity: 1 Pc × Milling Cutter.  Type: Blade Diameter x Shank Diameter x Blade Length x Total Length R1.5*D3*6*50L*2F: 1.54 x 3 x 6 x 50mm.  R0.5*D4*2*50L*2F: 0.5 x 4 x 2 x 50mm.  R0.75*D4*3*50L*2F: 0.75 x 4 x 3 x 50mm.  R1*D4*4*50L*2F: 1 x 4 x 4 x 50mm.  R1.25*D4*5*50L*2F: 1.25 x 4 x 5 x 50mm.  R1.5*D4*6*50L*2F: 1.5 x 4 x 6 x 50mm.  R1.75*D4*7*50L*2F: 1.75 x 4 x 7 x 50mm.  R2.5*D6*10*50L*2F: 2.5 x 6 x 10 x 50mm.  R3*D6*12*50L*2F: 3 x 6 x 12 x 50mm.  R4*D8*16*60L*2F: 4 x 8 x 16 x 60mm.  R5*D10*20*75L*2F: 5 x 10 x 20 x 75mm.  R6*D12*24*75L*2F: 6 x 12 x 24 x 75mm.     Features:  - It adopts a suitable negative rake angle design, which takes into account the strength and sharpness of the cutting edge. At the same time, the large core diameter is adopted to enhance the rigidity of the tool to make cutting and chip removal stable.  - The double-edged belt +35°helix angle design makes the milling cutter more wear-resistant and reduces product burrs during processing.  - The chamfering layout of the handle makes it easier to round.  - The new fine particle tungsten steel base material has high wear resistance and strength.  - The universal milling cutter with high-hardness and high-speed cutting applications, the cutter part is covered with coating, which can directly carry out high-level rough machining to fine machining.     Package Included: (optional) 1 x Milling Cutter