backhoe plan and laser kit

I CUT SOME CAT, SPIDER, FISH AND MANY OTHER THING
   TO SEE HOW LONG THE WIRE WILL TAKE TO DO THE JOB
   AND HOW ACCURATE THEY ARE.

TANKS EDM WIRE CNC

DOG EDM

russia gerb CAT TANK MINI EDM TANK

   EDM MEAN ELECTRICAL DISCHARGE MACHINE
   THIS MODEL DK7720 ONLY USE 900 WATTS OF POWER AND CAN
   CUT UP TO A FOOT THICK OF ANY TYPE OF METAL, NO MATTER
   HOW HARD IT IS AS LONG THERE IS CONDUCTIVITY.

   CARBITE TUNGSTEN IS THE MOST HARDEN MATERIAL KNOW
   BY THE HUMAN BUT CAN BE CUT NO PROBLEM WITH THE
   EDM WIRE CNC.
   IT CUT THE METAL WITH MOLYBDUM WIRE FROM 0.10
   TO 0.18mm, THE WIRE ON THE DRUM CAN LAST UP TO 80 HOURS
   AT MAX. DRUM SPEED.
   IT DID LAST OVER 100 HOURS FOR ME, BUT I ALWAYS USE LOW
   DRUM SPEED AND LOW CURRENT THAT INCREASE THE LIFE OF
   THE WIRE AND WIRE APPROX. COST ONLY 50 CENT PER HOUR.
   PRECISION DEPENDING OF SIZE OF WIRE USE CAN BE 0.0002th INCH

   THEY USE EDM FOR MEDICAL, AEROSPACE WHERE THEY NEED
   TINY PARTS, THEY ALSO USE IN THE MACHINE SHOP TO MAKE
   SPECIAL PARTS COMBINED WITH THE MILLING AND METAL LATHE.

   I HAD TO MAKE SOME MODIFICATIONS ON THE MACHINE,
   I ADDED ONE PULLEY ON TOP AND BOTTOM NEAR THE DRUM
   THAT NEED TO LINE UP THE WIRE CORRECTLY ON THE DRUM,
   ONE COVER WAS MISSING ON TOP OF PULLEY,
   MODIFY THE WATER PUMP FILTER AND HOSES, ADDED A DRO
   MODIFY THE LEXAN COVER, I HAD TO MAKE A WIRE TIGHTENER
   BECAUSE IT IS VERY DIFFICULT TO TIGHT THE WIRE ON THE DRUM.

   AUTO SHUTDOWN AFTER THE PROCESS IS FINISH, EASY TO USE.
   I JUST PLAY AND SEE HOW IT WORK, SO FAR IT IS VERY
   AMAZING WHAT IT CAN DO. AT FIRST, IT WAS VERY
   DIFFICULT TO LEARN HOW TO OPERATED THIS MACHINE
   BECAUSE THE COMPANY DID NOT GAVE ANY REAL OPERATION
   MANUAL, NO ELECTRICAL DIAGRAM, NO VIDEO.
   THEY ASSUME YOU ALREADY HAVE A MACHINE IN YOUR
   BASEMENT. THE WARRANY IS OVER THE DAY YOU RECEIVE IT.

EDM WIRE CNC