Micro Ball Nose End Mill Diameter R 0.1 - R 0.4 , Hardness 55 / 60 / 65

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Micro Ball Nose End Mill Diameter R 0.1 - R 0.4 , Hardness 55 / 60 / 65

 Description

1. Solid carbide lasting long life in hardened steels, Grain size carbide, high toughness, high -wearing feature.
2. Reduce the rudding coefficient & save the processing time, Specializing in high speed cutting of CNC drilling machine and dry-type process machining.
3. The shank can be customized according to customers\' requirements.
4. We supply different type of drills bits, such as twist drills, center drills, spot drills, coolant drill bits.

We use 100%  original raw material, the micro grain tungsten carbide powder and cobalt powder(from German)to make the carbide rod, hardness can be 92.5-94.0(HRA), and T.R.S. is 4200-4800(N/mm2), this carbide rod can ensure the end mills with very strong abrasive resistance and impact strength.

Original raw micro grain material, high hardness and T.R.S. 

   1, Co: 10-12%, WC: 88-90%,

        Grain size: 0.2-0.6μm,

        Hardness: 92.5-94.0 HRA,

        T.R.S.: 4200-4800 N/mm2,

        Density: 14.3-14.8 G/cm3

   2, We got 250T Extruder, 10MPa Overpressure Sintering Furnace-Vacuum

       Dewaxing, these two equipments are very very important for manufacture and high quality carbide rods.

   3, We use our own carbide rod for 90% of cutting tools. 

   4, We have introduced advanced CNC grinding machines in operating,Rollomatic,Schneeberger from Switzerland, ANCA from Australia, Zoller from German,KEYENCE from Japan,set  up(Japan FANUC, brother processing center) tool laboratory   test cut.Our technology from Taiwan. Guarantee high precision and good performance.

   5, Helix Angle: 38-42 °(we could do 4 of them are 37°)

         Diameter of cutting edge: 1-20mm

         Diameter of rods: 4-20mm

         Length: 50-150mm

         Cutting Form: Ball nose, Corner Radius, Taper Flute, etc.

         Flutes No.: 2-4   

 Super coating

     TiAN,TiCN TiN  and  ARCO ,

     improve tool life, reduce the coefficient of friction.

 Applications

    Copper, Cast Iron, Carbon steel, Tool steel,

    Mould steel, Die steel, Stainless steel, Plastic, Arcylic, etc. 

 Price Performance Ratio

   From tungsten powder to end mills, that\'s the reason of our competitiveness!

   Make sure about each piece end mill has a good quality,high precision and good performance.

   More discount will be offered according to exact quantity.

   Welcome to be our agents, OEM is also available.

Specifications:

Model NO.	Diameter/D1	Flute Length/L1	O.A.L/L3	Shank Dia/D2
JTR2002	R0.1	0.4	50	4
JTR2003	R0.15	0.6	50	4
JTR2004	R0.2	0.8	50	4
JTR2005	R0.25	1.0	50	4
JTR2006	R0.3	1.2	50	4
JTR2008	R0.4	1.6	50	4

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