Dongguan Diamond Hardware Company Limited was founded in 2010,which
is the most professional Solid Carbide Tool manufacturer. We
specialize in designing,developing and manufacturing various of
precision indexable cutting tools. We also produce the
customization products according to customers’ demands,such as
Aerospace,Medical,Automotive,Mechanical,Mold & Die,Electronic
Industries and customized tool. No matter what application or
industry you are serving,we are sure that Diamond can offer you the
most suitable and outstanding quality tools with competitive price.
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
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
Cutting Form: Ball nose, Corner Radius, Taper Flute, etc.
Flutes No.: 2-4
TiAN,TiCN TiN and ARCO ,
improve tool life, reduce the coefficient of friction.
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
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.