Edm graphite rod These types are often chosen for precision over many years of usage and sculpturing intricate shapes. Poco EDM 200 Graphite Rod Super Fine Grain. 70 shipping Sponsored EDM graphiteEDM graphite A wide range of EDM graphite with prefabricated geometries or as raw material offers a variety of possibilities for the design of electrodes. The rod is made from high-quality graphite material that provides durability and long-lasting use. 375") DIA X 12 LONG. 42 Poco EDM C-3 Copper Graphite Rod. Made by the renowned brand POCO, you can trust in the durability and reliability of this product. EDM graphite has been tailored for a specific range of applications with benchmarked performance characteristics. The item is perfect for those looking for EDM Electrode Materials Electrodes in an EDM machine consist of highly conductive and/or arc erosion-resistant materials such as graphite or copper. Low wear, excellent finish, and machinability, ideal for fine detail electrodes. Henan Yiguan Graphite New Material Co. 005/-. Materials differ in density EDM-3 Rod . Poco EDM C-3 Copper Graphite Rod 1/16"DIA x 12"L With machining centers in the Northeast and Mid-West, Electrodes Inc can handle all of your EDM graphite electrode needs. Graphel Carbon Products machines graphite products for many different industries including aerospace, power generation, medical and hermetic seals worldwide. What is EDM Graphite? Graphite for EDM is a unique material utilized in several industries known for its incredible thermal conductivity, strength, and resistance to wear. EDM Grade Classification Universal EDM Graphite Grade Ameri-Graph US-600 Electrical Resistivity (Micro-Ohm/inch) 488 Poco EDM C-3 Copper Graphite Rod. It is our mission to be dedicated to maintaining a high degree of performance while utilizing high ethical standards. We offer Graphite Blocks of various sizes . With uniform structure and an average grain size of 2 microns EC-17 offers the capability to EDM very fine detail with low electrode wear. SWISSO 10mm 99. 1-3/4 X 12 I700 EDM Graphite Rod Ultra Fine Grain. EDM machine technology has spawned a world of new applications wherein increased importance is placed on the graphite electrode material utilized. ,Ltd. We are distributors for most of the major manufacturers of graphite: Toyo Tanso USA , Carbone of America, Poco Graphite Inc. K. 375" Dia x 6" is made from graphite--the preferred electrode material for 90% of all sinker EDM applications—and produced by the world's leading graphite manufacturers. Its unique design ensures that it is compatible with a variety of machines and equipment. 375DIA x 12L, EC-15, Fine Detail, High Tolerance EDM Our EDM-3® is an Ultrafine graphite that offers high strength with outstanding wear and fine surface finish characteristics easily machined to thicknesses of 0. 0002" High Density Graphite Mini Rod. Materials differ in density Poco EDM-3 Graphite Rod Applications: EDMing of fine detailed electrodes Punch & die sets Plastic injection molds Threading electrodes Use in aerospace metal cutting Product Specification: Average Particle Size () <5 Flexural Strength (psi) 13,300 Compressive Strength (psi) 18,100 Hardness (shore) 73 Electrical Resistivity (Ohm-in) 615 EDM-C3 Rod . Average particle size of less than 5 microns provide high strength and resistance to damage High metal removal rate shortens production times High resistance to wear minimizes replacement needs and improves cost of ownership Available for order as billets, semi Key Factors of Electrode Selection EDM has grown up. Impex, established in 1999, is a leading manufacturer and exporter of premium graphite products and precision-engineered solutions. Graphite rods are a strong electrical conductor and can withstand extremely high temperatures. Types of EDM Graphite At the core of MWI’s EDM Graphite offerings is our signature 2 Packs Graphite Ingot Block 99. Coidan Graphite are leading experts in graphite products, working with a range of industries round the world. EDM-3 Rod . Developed to have the best balance of metal removal rates, low electrode wear and fine surface finishes these materials provide excellent cost of ownership. 005/-0 , Rough and Detail EDM Rod, 2. Fabricated electrodes are also available per your print specifications. Shop now for fast shipping and easy returns! Multi-purpose fine grain isotropic graphite rod formulated for roughing and detailed EDMing. A wide range of materials have been developed over the past decade each designed for specific applications. EDM Graphite Due to its unique properties, iso-molded graphite is the ideal material of choice for conventional sinker EDM applications. , Ltd. Graphite Plates, Rods and Tubes Extruded and isostatically pressed graphite plates, rods and tubes. Jan 21, 2025 · Wondering why graphite is used for Sinker EDM electrodes? Graphite is the go-to material for EDM electrodes due to its unique properties and numerous benefits. This article explores the reasons behind its widespread usage and why it’s the preferred choice for many EDM applications. Multi Channel Brass Tubing Tungsten Carbide Tubing Tungsten Carbide Solid Rod Copper Tungsten—Tubing, Solid Rod, Rounds, Squares, Sheets, Plates Tellurium (Telco) Copper—Plates, Rounds Silver Tungsten Pure Tungsten Tubing Molydenum (Moly) Tubing Poco Graphite Tubing Precision Copper Rod Precision Brass Rod Pure Tungsten Wire Pure Tungsten Rod EDM (Electrical Discharge Machining) graphite should actually be called Graphite used for EDM. Graphite EDM Graphite EC-16, Fine Detail, Fine Finish EDM, Blanks, Rods, Saw Cut Blocks. Graphite EDM Graphite EC-15, Fine Detail, High Tolerance EDM, Blanks, Plates, Rods, Saw Cut Blocks EDM Graphite Due to its unique properties, iso-molded graphite is the ideal material of choice for conventional sinker EDM applications. 99% pure graphite for superior conductivity and durability Perfect Dimensions: Each rod is 10mm in diameter and 300mm in length 1-1/2 X 12 I820 EDM Graphite Rod Ultra Fine Grain. POCO's EDM-200 is an isotropic Superfine particle graphite providing good strength, surface finish, and wear resistance. While there are many companies, Entegris l Poco, Toyo Tanso, as examples, that manufacture graphite used in EDM, all the materials produced have additional uses outside of EDM. Average particle size of less than 5 microns provide high strength and resistance to damage Fine surface finish reduces imperfections and allows for detailed machining of intricate Excellent metal removal rate shortens EDM Electrodes When precision matters, trust the pioneers in EDM electrode manufacturing. 3/4 X 12 I820 EDM Graphite Rod Ultra Fine Grain. Our manufacturing process is tightly Wide-ranging Inventory of Carbon, Graphite, Graphene and ceramic based products made in USA. Store includes: graphite plates, rods and tubes; high temperature adhesives, epoxies and coatings; dry graphite lubricants; carbon fiber rods, tubes and laminates; EDM graphite; carbon rods, bushings and bearings; graphite crucibles and molds; graphite insulation; ceramic ropes, tapes, carbon-carbon Specialty graphite electrodes are becoming increasingly important in electrical discharge machining (EDM) when very high precision and advanced design are required. Our experienced engineering team offers personalized solutions using a wide variety of onsite advanced machining methods. The company has advanced equipment, high EDM-C3 Rod 2" Dia x 12" is made from graphite--the preferred electrode material for 90% of all sinker EDM applications—and produced by the world's leading graphite manufacturers. Moderately priced, EDM-200 provides excellent repeatability from electrode to electrode and from job to job. High Density Graphite Mini Rod. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Graphite rods are made of high purity graphite material with excellent electrical and thermal conductivity and high temperature resistance. 500DIA x 12L, EC-12, Rough and Detail EDM EDM-2® POCO’s EDM-2 is an isotropic Ultrafine grain graphite with high strength and good wear characteristics. High-density graphite rods are crucial in semiconductor manufacturing, precision EDM, aerospace applications, and as components in nuclear research due to their outstanding dimensional stability and chemical purity. Basic characteristics: rigid, brittle, high-temp resistant, electrically conductive, self-lubricating. 0220 DIA X 12"LONG. Olmec Advanced Materials are graphite machining specialists in the UK. 000DIA x 12L, EC-15, Fine Detail, High Tolerance EDM EDM-3 Diameter Tolerance: +/- . Materials differ in density Oct 17, 2025 · POCO Die sinker EDM GRAPHITE ROD 1 1/2" DIA X 9" LONG $179. in: Industrial & ScientificAbout this item Premium Graphite Quality: Made from 99. Due to its unique properties, iso-molded graphite is the ideal material of choice for conventional sinker EDM applications. Average particle size of less than 5 microns provides high strength and resistance to damage Infiltrated with copper to decrease electrical resistivity maximizes energy output for manufacturing of difficult materials Provides the optimal performance KEY FACTORS OF ELECTRODE SELECTION EDM has grown up. Materials differ in density Small Hole Electrodes Electrodes in an EDM machine consist of highly conductive and/or arc erosion-resistant materials such as graphite or copper. We have a great online selection at the lowest prices with Fast & Free shipping on many items! EDM Graphite Due to its unique properties, iso-molded graphite is the ideal material of choice for conventional sinker EDM applications. Electrodes for small-hole EDM machines, or "hole poppers," typically are either brass or copper and are used to make a hole in the material. Our company uses isostatic pressed graphite, molded graphite, EDM graphite and other raw materials, with high strength, good thermal shock resistance, high temperature More results: 1 2 3 Next Page View AllPoco EDM-3 Isomolded Graphite Rod 1/16"DIA x 12"L Each of our EDM graphite grades has been tailored for a specific range of electrode applications with benchmarked performance characteristics. Further, we also offer Graphite in round Read more Graphite EDM Graphite EC-15, Fine Detail, High Tolerance EDM, Blanks, Plates, Rods, Saw Cut Blocks Graphite EDM Graphite EC-15, Fine Detail, High Tolerance EDM, Blanks, Plates, Rods, Saw Cut Blocks Graphite is the material most used to make EDM electrodes. 005/-0 , Rough and Detail EDM Rod, 3. Fast delivery and great service at edm parts! More results: 1 2 3 Next Page View AllPoco EDM-3 Isomolded Graphite Rod 1/16"DIA x 12"L About us Henan Yiguan Graphite New Material Co. The type of Graphite EDM Graphite EC-17, Very Fine Detail, Low Wear EDM, Blanks, Rods, Plates and Saw Cut Bloacks Graphite rods are a strong electrical conductor and can withstand extremely high temperatures. This gives this grade advanced properties that exceed those with larger particle sizes. 9% High Purity EDM Graphite Plate Blank Milling Surface Melting Casting Mould (50mm x 50mm x 20mm) 50+ bought in past month Add to cart Pure Graphite Powder - 4 OZ Blocks Brass Bulk Copper Copper Graphite Copper Tungsten EDM Consumables Graphite Graphite Rod Merchandise Pure Tungsten Sheets Tapping Electrodes Tungsten Carbide 0 Graphite Australia is a proud supplier of premium quality graphite electrodes and specialty graphite to a wide range of respected organisations throughout Australia and internationally. As your partner it is essential that we provide you with quality parts and impeccable service. Get the best deals on edm graphite when you shop the largest online selection at eBay. Our commitment to quality, innovation, and customer satisfaction Ultrafine grain premium isotropic graphite rod. Materials differ in density Poco EDM-3 Graphite Rod Applications: EDMing of fine detailed electrodes Punch & die sets Plastic injection molds Threading electrodes Use in aerospace metal cutting Product Specification: Average Particle Size () <5 Flexural Strength (psi) 13,300 Compressive Strength (psi) 18,100 Hardness (shore) 73 Electrical Resistivity (Ohm-in) 615 R. Our EDM-AF5® graphite is the premier Angstrofine graphite electrode material available on the market today with an average particle size of less than 1 micron. 375" (. Home / Graphite / Rounds / Poco 3 - Rounds Poco 3 - Rounds Showing 1–20 of 25 results 1/16 X 6 Poco EDM 3 Graphite Rod Ultra Fine Grain $ 13. EDM-C3 Rod . Graphite rods are long cylindrical and made of fine-grained graphite and are used as electrodes in the electrical discharge machining (EDM) process. 3/8" (. The machinability along with the strength of EC-16 also make it a choice graphite for thin electrodes. POCO Die sinker EDM GRAPHITE ROD, perfect for all your EDM needs. With over three decades of expertise, we specialize in producing Graphite Crucibles, Blocks, Rods, Plates, EDM Electrodes, Continuous Casting Dies, Graphite Boats, Tubes, and Isotropic Graphite. Our EDM-1® graphite is an Ultrafine grade, optimal for larger electrodes and provides good wear resistance, speed, and finish. POCO EDM-3 GRAPHITE ROD. Applications: EDMing of fine detailed electrodes Punch & die sets Plastic injection molds Threading electrodes Use in aerospace metal cutting Product Specification: Average Particle Size () <5 Flexural Strength (psi) 13,300 Compressive Strength (psi) 18,100 Hardness (shore) 73 Electrical Resistivity (Ohm-in) 615 We are distributors for most of the major manufacturers of graphite: Toyo Tanso USA , Carbone of America, Poco Graphite Inc. SST Consumables is also the full-service source for all of your machined EDM graphite electrode requirements. 1 mm or less. 250" Dia x 12" is made from graphite--the preferred electrode material for 90% of all sinker EDM applications—and produced by the world's leading graphite manufacturers. Find top brands, exclusive offers, and unbeatable prices on eBay. 000DIA x 12L, EC-12, Rough and Detail EDM #1 source for Poco molded graphite used for conventional sinker EDM applications. 22 Nov 26, 2020 · POCO EDM-3 GRAPHITE ROD. is Silicon Graphite factory. Offers excellent finish, high detail burns. Applications Fine detailed electrodes where strength is critical Threading electrodes Aerospace applications Plastic injection molds Machining of carbide Small hole drilling Product Specification Average Particle Size () <5 Flexural Strength (psi) 20,300 Compressive Strength (psi) 28,350 Hardness (shore) 66 Electrical Resistivity (Ohm-in) 127 EDM-3 Rod . The electrodes are available in graphite, copper, and copper tungsten. Materials differ in density Ultrafine grain isotropic graphite rod. Feature: 5 Description Customer Reviews Poco EDM-200 Graphite Rod Applications: EDMing of fine detailed electrodes Structural ribs Roughing or finishing electrodes Large featured molds High strength large electrodes Product Specification Average Particle Size () 10 Flexural Strength (psi) 8,100 Compressive Strength (psi) 14,000 Hardness (shore) 68 Electrical Resistivity (Ohm-in) 580 Ultrafine grain, isotropic graphite rod. Low wear, good metal removal rate and machinability, very good surface finish. (5). 99% Pure Graphite Electrode Rods – 300mm Length (Pack of 5) – High-Temperature Resistant Cylindrical Electrodes for EDM, Metal Casting, Lab & Battery Projects : Amazon. Nov 7, 2025 · Item description from the seller POCO EDM-3 GRAPHITE ROD 2" DIA X 12" LONG High Density, Fine Grain Graphite EDM Graphite EC-16, Fine Detail, Fine Finish EDM, Blanks, Rods, Saw Cut Blocks Home / Graphite / Rounds / Poco C3 - Rounds Poco C3 - Rounds Showing all 9 results 1/8 X 12 Poco EDM C3 Copper Impregnated Graphite Rod $ 23. It is the preferred material for EDM in production, tool & die, aerospace, plastic injection molds and dies, and many other applications including micro machining. Measuring 3 inches in diameter and 12 inches in length, this high-quality rod is ideal for metalworking and manufacturing. Free shipping on many items | Browse your favorite brands | affordable prices. 5/8 X 12 I820 EDM Graphite Rod Ultra Fine Grain. Ohio Carbon Blank provides high-quality and precision tolerance graphite products and EDM supplies for EDM machining. We hold stock in the standard electrodes such as plates, squares, blocks, sheets, rods, tubes and tapping electrodes. 001) Dia x 18" is made from graphite--the preferred electrode material for 90% of all sinker EDM applications—and produced by the world's leading graphite manufacturers. EDM graphite electrodes have become a staple for high precision applications that are able to produce high quality surface finishes. Proper material grade selection is one key component of insuring the efficient use of this modern machining technique. Provides fine detailed EDMing while maintaining high tolerances. We can turn Poco 2 EDM graphite to your desired diameter. Graphite rods are stable in high temperature environment, not easy to deform, low coefficient of thermal expansion, good dimensional stability. 750" Dia x 12" is made from graphite--the preferred electrode material for 90% of all sinker EDM applications—and produced by the world's leading graphite manufacturers. EDM has taken its place as a proven, precision technology, chosen for what it can do, rather than what conventional machining can’t do. Want to know more about EDM Graphite? Graphite and EDM Metal Supplier Providing Poco Graphite Copper Tungsten Carbide Brass Electrodes Machining Services EDM Consumables at Competitive Pricing Get the best deals for Edm Graphite Rods at eBay. Provides high metal removal rates with good finish and detail. Measuring 3 inches in diameter and 4 7/16 inches in length, this high-quality rod is ideal for metalworking and manufacturing. We adhere to the principle of mutual benefit and enjoy a good reputation among our customers because of our perfect service, high quality High Purity Graphite Mold, EDM Graphite Block, Pint sized Graphite Electrode and competitive prices. 375" Dia x 12" is made from graphite--the preferred electrode material for 90% of all sinker EDM applications—and produced by the world's leading graphite manufacturers. With its leading experience in EDM, Mersen has developed a complete range of graphite grades aiming to answer to the widest range of electrode designs and workpiece materials. They can be rods or tubes, multi-channel or single hole, and can vary along all dimensions. Commonly used in EDM machining and mold making applications. Our EDM Electrode materials provide excellent total cost of ownership. Applications Fine detailed electrodes where strength is critical Threading electrodes Aerospace applications Plastic injection molds Machining of carbide Small hole drilling Product Specification Average Particle Size () <5 Flexural Strength (psi) 20,300 Compressive Strength (psi) 28,350 Hardness (shore) 66 Electrical Resistivity (Ohm-in) 127 Explore a wide range of our Edm Graphite selection. Materials differ in density 2 X 12 I700 EDM Graphite Rod Ultra Fine Grain. 2-1/4 X 12 I820 EDM Graphite Rod Ultra Fine Grain. Applications: EDMing of fine detailed electrodes Punch & die sets Plastic injection molds Threading electrodes Use in aerospace metal cutting Product Specification: Average Particle Size () <5 Flexural Strength (psi) 13,300 Compressive Strength (psi) 18,100 Hardness (shore) 73 Electrical Resistivity (Ohm-in) 615 Want to know more about EDM Graphite? Click Here3 categories EDM-3 Rod . EDM electrodes manufactured using graphite are multifunctional and used to affect electrons in electronic systems. EDM-C3® graphite is a premium, Ultrafine grade graphite infiltrated with copper. The reason these materials are referred to as EDM graphite is the fact that they all work well in the EDM process. The high wear resistance makes it an ideal EDM graphite for high detail, fine finish EDMing. 000DIA x 12L, EC-15, Fine Detail, High Tolerance EDM EDM-200 graphite is a Superfine grade that provides good strength, surface finish, and wear resistance. 005/-0 , Fine Detail, High Tolerance EDM Rod, 3. SST Consumables stocks graphite materials from the world’s leading graphite manufacturers. We can turn Poco 200 EDM graphite to your desired diameter. We supply graphite and metal electrodes to companies across the world – designed for accuracy, durability and consistency. Poco EDM-3 Isomolded Graphite Mini Rod . 000) Dia x 12" is made from graphite--the preferred electrode material for 90% of all sinker EDM applications—and produced by the world's leading graphite manufacturers. Recommended for use on detailed electrodes, where speed, fine finish and resistance to wear is desired. 99% Pure Graphite Electrode Rods – 300mm Length (Pack of 5) – High-Temperature Resistant Cylindrical Electrodes for EDM, Metal Casting, Lab & Battery Projects EDM graphite is available in diameters, plates, tubing, squares, saw-cuts, tapping electrodes, grinding wheels, pre-ground blanks, and tooling ready blanks. Multi-purpose fine grain isotropic graphite rod formulated for roughing and detailed EDMing. It is ideal for use in the metalworking industry and specifically for EDM applications. EDM-3 Rod 1. (referred to as: Yiguan Te Carbon) is one of the domestic manufacturers specializing in the production of graphite mold. Ultrafine grain premium isotropic graphite rod. 250" (+/-. Tolerance: precision ground finish, +. Ultrafine grain isotropic graphite rod. Graphite Rods & Block We are offering both Graphite Blocks and rods in Isostatic and EDM grades and quality. We carry various grades from the best names in the business such as Isocarb and Poco. China leading provider of EDM Graphite and Silicon Graphite, Pingdingshan Oriental Carbon Co. Ultrafine grain, isotropic graphite rod. Poco EDM-3 Graphite Rod Applications: EDMing of fine detailed electrodes Punch & die sets Plastic injection molds Threading electrodes Use in aerospace metal cutting Product Specification: Average Particle Size () <5 Flexural Strength (psi) 13,300 Compressive Strength (psi) 18,100 Hardness (shore) 73 Electrical Resistivity (Ohm-in) 615 Poco EDM-1 Blanks Poco EDM-150 Blanks Poco EDM-3 Blanks Toyo Tanso TTK-4 Blanks Mini Rods Poco EDM-3 Plates Plates, Sheets, Blocks, Bulk EG-8 Fine Grain Isomolded EG-8 Ground Finish Poco EDM-1 Poco EDM-200 Poco EDM-3 Poco EDM-AF5 Rods Extruded Rod Isomolded Rod Poco EDM-200 Poco EDM-3 Roto Tubes Poco EDM-3 Tapping Electrodes Graphite Metric EDM-3 Diameter Tolerance: +/- . 005/-0 , Fine Detail, High Tolerance EDM Rod, 0. Isomolded grades have isotropic grain structure, and much finer grain size. Specialty graphite electrodes are becoming increasingly important in electrical discharge machining (EDM) when very high precision and advanced design are required. performance f our products – and enable o Specialty graphite solutions for electrical discharge machining (EDM) eas-ingly important in EDM when very high precision and advanced design are r quired. Novotec offers a large range of EDM threading electrodes from stock. Benefits of Graphite Electrodes EDM graphite electrodes offer remarkable advantages, making them highly popular Sep 12, 2025 · POCO Die sinker EDM GRAPHITE ROD, perfect for all your EDM needs. Nov 9, 2025 · As your partner it is essential that we provide you with quality parts and impeccable service. Saturn Industries is one of the nation’s premier manufacturers of high quality, top performing EDM electrodes. com. and SGL Carbon. This grade is unequaled for fabrication of fragile electrodes. Our specialist team, based in the UK, can help with any enquiry. Get the best deals for Edm Graphite Rod at eBay. Benefits of Graphite Electrodes EDM graphite electrodes offer remarkable advantages, making them highly popular EDM Graphite Due to its unique properties, iso-molded graphite is the ideal material of choice for conventional sinker EDM applications. 1/8 X 12 I700 EDM Graphite Rod Ultra Fine Grain. This EDM graphite rod measures 1 inch in diameter and is 24 1/2 inches long. As one of the leading EDM graphite rod manufacturers and suppliers in China, we warmly welcome you to wholesale bulk cheap EDM graphite rod from our factory. Materials differ in density As one of the leading graphite rod for edm manufacturers and suppliers in China, we warmly welcome you to wholesale bulk cheap graphite rod for edm from our factory. Average particle size of less than 1 micron provides superior strength and resistance to damage Fine surface finish (7Ra) reduces imperfections Ultrafine grain premium isotropic graphite rod. Graphite is the preferred electrode material for 90% of all sinker EDM applications. 99 + $14. Our innovative products and material solutions Specialty graphites for electrical discharge machining. 005/-0 , Fine Detail, High Tolerance EDM Rod, 6. Also, customized service is available. Our EDM Graphite Rod is widely used because of its simple process, easy operation and low production cost. Poco EDM 2 Graphite Rod Ultra Fine Grain. With our 50 years in the industry we have developed the best balance of metal removal rates, low electrode wear, and fine surface finish. Oct 17, 2025 · POCO EDM-3 GRAPHITE ROD 2-3/4" DIA X 2-3/8" LONG High Density, Fine Grain We also carry the following: COPPER TUNGSTEN Rounds Roto-Tubes Tubes Plates Square Bars Rectangles Sheets Rings Hexes PURE TUNGSTEN Rods Sheets TUNGSTEN CARBIDE Tubes Rods Roto-Tubes BRASS ALLOY 260 Tubes Rods Roto-Tubes COPPER ALLOY 102 Tubes Rods MULTI-CHANNEL Copper Brass TELLURIUM COPPER Rods Plates Hexes SILVER Poco EDM-3 Graphite Rod Applications: EDMing of fine detailed electrodes Punch & die sets Plastic injection molds Threading electrodes Use in aerospace metal cutting Product Specification: Average Particle Size () <5 Flexural Strength (psi) 13,300 Compressive Strength (psi) 18,100 Hardness (shore) 73 Electrical Resistivity (Ohm-in) 615 Olmec Advanced Materials | Embedded & Rugged Computing Systems, Graphite Machining, Graphite Rods and Graphite Block Supply in the UK. 011"DIA x 12"L EDM Graphite Due to its unique properties, iso-molded graphite is the ideal material of choice for conventional sinker EDM applications. tmoee oto pjq ovodgq ucgxp vtjh uvofvw akx wmgyeo mwsx ygffnmovk kloj jsew vaxtk uotpjrm