Grewin Solid Tungsten Carbide Flat End Mills

Grain size:0.4-0.6μm
Co10%, 12%
TRS>3600 N/mm2
HardnessHRA 91.8-92.5
Work pieceHRC45-50HRC55-60HRC65HRC68
Helix angle30°-45 °
Diameter of cutting edge0.2-0.9 mm; 1-20 mm
Diameter of rods4-20 mm
Length50-100 mm
Cutting FormFlat, Square, Ball nose, Corner Radius, Taper Flute, etc
Flutes No.1-7HRC45HRC55HRC60HRC65Grain Size:0.6um
Co:10 %
Flexural strength:3350N/mm2Grain Size:0.6um
Co:10 %
Flexural strength:4000N/mm2Grain Size:0.5um
Co:12 %
Flexural strength:4300N/mm2Grain Size:0.4um
Co:12.5 %
Flexural strength:4300N/mm2

Used for cutting Carbon steel, Tool steel, Mould steel, Stainless steel, Titanium alloy, Copper, Cast Iron and Aluminium, etc.
Coating
Color
Coating Temperature
Thickness (um)
HV
Application Temperature
Friction coefficient
TiAlNPurple-Gray<600°C3-53300800 °C0.3AlTiNBlack<600 °C3-53500900 °C0.3TiSiNCopper<600 °C3-535001500 °C0.4NaNoBlue<600 °C3-538001200 °C0.4CrNSilver Gray<480 °C2-2.52500700 °C0.3

Brand Laser printed on cutter shank,1 pcs in aplastic tube, 10 pcs agroup
Keep stock for regular types
Samples:3 -5 days
Regular orders:7 -10 days
DescriptionCuttingFluteShankA.0.Ld(mm)l(mm)D(mm)L(mm)1.0x3x4Dx 50L134501.5x4x4Dx 50L1.544502.0x6x4Dx 50L264502.5x8x4Dx 50L2.584503.0x8x4Dx 50L384503.5x10x4Dx 50L3.5104504.0x11x4Dx 50L4114503.0x 8x6Dx 50L386503.5x10x6Dx 50L3.5106504.0x11x6Dx 50L4116504.5x13x6Dx 50L4.5136505.0x13x6Dx 50L5136505.5x13x6Dx 50L5.5136506.0x15x6Dx 50L6156507.0x16x8Dx 60L7168608.0 x20x8Dx 60L8208609 x20x10Dx 75L920107510x25x10Dx 75L1025107511x25x12Dx 75L1125127512x30x12Dx 75L1230127514x35x14Dx 100L14351410016x40x16Dx 100L16401610018x45x18Dx 100L18401810020x45x20Dx 100L20452010020x60x20Dx 150L206020150