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basic information

PCD tools rotary disc erosion copper wheel for Vollmer and Walter


We make the copper tungsten grinding wheel and disk erosion electrodes for PCD tools disc erosion machining. Our product perfect answer the demanding of Vollmer, Walter, Lach, Enokida, Anca... Until now we already produce more than 300 different kinds of size electrode which delivery to worldwide more than 40 countries or districts.


HOSOCP® is our registered brand for our product of PCD tools disc erosion copper wheel. Our typical item code is TE, CE, SK, UE, UX, UR… etc. All of the products equal to grinding wheel type of Voro2 and 13VF8-E, 11V9 25GR, 1A1, 6A2, 11V9...by material of CuW,WoCu. We delivery standard size electrode for Walter and Vollmer disc erosion machine. And we produce customize electrode per customer’s drawing. PCD tools disk erosion copper wheel catalogue ( PDF, 1.08M).


TE type especially forQW,QM,QMC,QR270,QXD400,QXD200. Typical HOSOCP commercial item code: TE125604072. Fully corresponding to voro 2, 6A2 series model.

TE1256040 standard size TE060, Outter Dia. 60 mm TE125 middle hole 10 mm
bowl type copper wheel copper wheel for vollmer


CE type: equivalent size 11V9, 12V9,13VF8...Typical HOSOCP commercial item code: CE1252023872 for Walter.

CE12520238 standard size CE 1502050 customize
CE type

UE type is the most common used rotary electrodes. Typical HOSOCP commercical item code: UE150601072. Fully corresponding to voro 2, grinding wheel type 1A1, 6A2 series model. We also supply the UX, SK, UT types for the different tools shape EDMing demanding.

UE type Dia. 150 UX type for Anca UT type  SK type with slot SK type with slot
copper wheel copper wheel for Anca UT copper wheel copper wheel for vollmer copper wheel for Walter

tungsten copper rotary electrodes material properties:





(g/cm³ )


(% IACS)



Class # RWMA
HOSOPM®070 W70Cu30 13.9 45 88    
HOSOPM®075 W75Cu25 14.5 40 94 11 11.74400
HOSOPM®080 W80Cu20 15.2 35 98 12 12.74350

we also can make the tungsten heavy metal for tools shank and tungsten carbide with shank for the other furniture application.

nesting tools shank


Pocket spring wire guide holder HOSOCP600906A

PCD insert


nesting tools shank pocket spring line guide PCD insert


PCD tools disc erosion wheel
grinding wheel