4 Flute High Precision Tungsten Carbide Long Neck End Mills with Air or Oil Cooling Mode

In order to have a good cutting surface and extend the cutting tools life, a tool holder with high precision, high rigidity and good dynamic balance is required.

1. Measure the runout of the cutting tools before using, and if the runout is more than 0.01mm, please readjust it first.

2. The shorter of the length of the stick-out cutting tools is, the better the effect is. If the stick out part is too long, please readjust the rotate speed, feeding speed and cutting output.

3. When hearing unusual sound during the cutting process, please slow down the principle axis' rotate speed and the cutting output until the unusual sound is disappeared.

4. Cooling the steel in a spraying way can maximize the TiALN's effect. Water-soluble cutting fluid is not suitable for stainless steel, titanium alloy and heat resisting alloy.

5. Cutting method is selected according the type of the workpiece and machine. The above information is provided for informational purpose only.

Description

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: 0.2-3mm

Diameter of rods: 4mm

Length: 50mm

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:

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