Metal cutting - Order Your Sheet Metal Parts Now, Get Them Manufactured in Up to 10 Days. We offer CNC laser cutting of sheet metals: aluminium, steel, stainless steel and copper. We use CO2, Nd, and Nd:Yag laser cutters, which allow high-precision cutting, boring and engraving. Ready parts can be post-processed upon request with coatings, heat …

 
Oct 19, 2020 · Here at Metal Cutting Corporation, most of the drills we use for precision CNC machining are standard, fractional, decimal, wire, and letter sizes. Certain drills are used for specific processes. For instance, a #7 drill is used to make a hole to tap a quarter-twenty thread inside a part. . Kuk sool

The diamond cutting wheel can be used for grinding burred edges that can leave after rough metal cutting. SAFE WORK - Due to the special construction of the disc body made of high-strength steel, disc rupture is excluded when operating at a high rotation speed (13 200 RPM). CERTIFIED - Our metal cutting wheel was certified by MPA … OSH Cut is revolutionizing precision sheet metal and plate manufacturing. We offer instant online prices and rapid lead-times for precision sheet metal parts, including metal laser cutting, tapping, deburring and graining, metal bending, and powder coating. We can make your custom sheet metal parts as fast as same-day. Metal Laser Cutters – The Ultimate Guide. by All3DP. Updated Aug 31, 2023. Metal laser cutting machines have become easier to use, safer, more flexible, and more affordable. Read on to learn how to make the best laser cutter purchase for your shop. Metal laser cutting machines have become easier to use, safer, more flexible, and more …LASER CUTTING All of our laser cutting machines are TRUMPF machines, a well-respected brand within the industry. Our laser cutting machines are capable of cutting up to 50mm stainless steel; 30mm mild steel/graded; …For the best results, use a diamond blade that’s rated to cut the type of metal you are working with. Their superior strength and hardness will help you make neater cuts, and …1:19. Impala Platinum Holdings Ltd. ’s Zimbabwean unit is offering staff voluntary redundancy packages to cut costs because of anemic metal prices. Weak …The main advantage of this cutting process is the fine level of cutting detail that can be achieved thanks to fibre laser cutters. Yorkshire Laser is one of the UK’s leading sheet metal laser cutting companies, accredited to ISO9001 and ISO14001 standards. Our reputation is built on reliably supplying your laser cutting solutions on time, and ...The Makita 18V LXT® Lithium-Ion Cordless Portable Band Saw (model XBP02Z, tool only) delivers cordless metal cutting power to the jobsite. The XBP02Z has a Makita-built high torque motor and a compact design with less weight for a range of cutting applications in a variety of metal materials.Metal cutting e-learning. Competence in metal cutting is in short supply worldwide, and demand is growing for education to meet the complexity of modern manufacturing. That is why we would like to share the world’s first comprehensive e-learning for metalworking skills. With access anywhere, anytime at your convenience.Dec 3, 2018 · Oxy-fuel. Oxy-fuel cutting is a chemical reaction that is widely used for cutting steel because it is cost efficient, and can cut through steel with thicknesses ranging from 0.5mm to 250mm. It works by heating the metal to its ignition temperature then blasting it with a jet of pure oxygen, allowing it to pierce through and cut the metal. Metal Cutting Techniques Overview. Along with the increasing demand for metal cutting, new cutting technologies are being developed; which are more precise and ...Learn how to cut metal pipes, bolts, sheet metal, and more with various tools and methods. Find out the safety considerations, tips, and FAQs for each technique.The process often called Flame Cutting is known by various terms, such as Oxy Acetylene Cutting, Oxy Fuel Gas Cutting, Oxygen Burning, Steel Burning, and other terms too many to mention. The process is now about 111-112 years old as it was patented in 1901 by Thomas Fletcher. One of the first commercial applications was what the British ...Clean cut: Double cut design for creating a 1/4 inch curled metal thin strip during operation by the double-cut blade. Compared with traditional manual metal shears and single cut shears that creating lots of tiny metal chips and wastes, ours 4-amp electric power metal shear delivers fast clean cut without creating extra wastes and air-borne dust, smooth as …Feature-packed. The best electric metal shear with a powerful electric motor and cutting head. Separate variable-speed dial makes it easier to get the best cuts while fully pressing the trigger. 5.5 inch cutting radius is smaller than other options for sharper turns. Head swivels 360 degrees. Powerful, but easy to operate.Metal cutting. Cutting has been at the core of manufacturing throughout history. For metals many methods are used and can be grouped by the physical phenomenon used. It is the process of producing a work piece by removing unwanted material from a block of metal, in the form of chips. Chip forming (material removal processes) – ...Steelmax blades are offered with Tungsten Carbide Tips (TCT) or Cermet (Ceramic Metallic) Tips, designed for clean cool cutting of mild steel, stainless steel, ...Standard for Metal Cutting Disc | For small angle grinders.The Glowforge can cut through materials up to ¼ inch (6.35 mm) thick. However, the thicker the material, the more power it will take to cut through it. If possible, use a thinner piece of metal for best results. When engraving on metals like aluminum or stainless steel, we recommend using our High Power Lens.SHALL Electric Metal Cutting Shear, 4.0-Amp Corded Sheet Metal Cutter, Variable Speed with 360 Degree Swivel Head, Continuous Cutting, Clean Cut for 14GA Sheet Metal & 16GA Stainless Steel, 2500 SPM. 4.3 out of 5 stars 262. $74.99 $ 74. 99. Was: $79.99 $79.99. FREE delivery Fri, Mar 8 .Are you looking for some easy cleaning tips for metal? Check out this article and get 5 easy cleaning tips for metal. Advertisement Cleaning the counter, washing the dishes and scr...Cutting-Edge Precision. January 31, 2024. From a conventional machine operator to the founder of a company that manufactures high-precision cutting tools, Kumar Arumugam Naidu took his company to the next level through education and key partnerships. By ANCA Ltd. Machining & Metal Cutting.The best metal CNC machines for aluminum, steel, titanium & more: Taig 2019CNC Micro Mill — Cheapest CNC mill for tougher metals. MillRight CNC Power Route XL — Large metal machine with high torque. Tormach PCNC 440 CNC Mill — Powerful desktop option. Laguna Swift 4×8 CNC Router — The premium industrial choice.1/4in Air Shears 22000rmp Pneumatic Metal Cutter Steel Straight Blade Scissors Industrial Tools for Cutting Sheet Metal £45.58 £ 45 . 58 FREE delivery 5 - 11 AprMetal Cutting Techniques Overview. Along with the increasing demand for metal cutting, new cutting technologies are being developed; which are more precise and ...CUT TO LENGTH PROCESSING. Westfield Steel’s cut-to-length processing and steel cutting services meet the diverse needs of our partners working with steel, iron, or aluminum. With highly trained and skilled operators, our equipment can handle a vast variety of gauges and lengths, and our processing saves time and money by:Standard for Metal Cutting Disc | For small angle grinders.Steelmax blades are offered with Tungsten Carbide Tips (TCT) or Cermet (Ceramic Metallic) Tips, designed for clean cool cutting of mild steel, stainless steel, ...Cutting Optimization Pro can be used for cutting rectangular sheets made of glass, wood, metal, plastic, or any other material used by industrial applications. Cutting Optimization Pro can also be used as cutting software for linear pieces such as bars, pipes, tubes, steel bars, metal profiles, extrusions, tubes, lineal wood boards, etc and ...To use a metal cutting saw, secure the metal workpiece tightly in a metal vice or clamp, then align the saw blade with the cutting line, switch on the saw and push the saw through the metal. It is simple, but care will still need to be taken at all times. Remember always to wear protective gear, such as a mask and safety glasses.Learn about the process of metal cutting, the types of cutting processes, the factors and methods involved, and the principles of metal cutting. Find out the history of metal …The diamond cutting wheel can be used for grinding burred edges that can leave after rough metal cutting. SAFE WORK - Due to the special construction of the disc body made of high-strength steel, disc rupture is excluded when operating at a high rotation speed (13 200 RPM). CERTIFIED - Our metal cutting wheel was certified by MPA …This Item. WORX WX801L Mini-Cutter. Recommendations. HERZO Cordless Mini Cutter (50mm), 7.2V Lithium Brushless Mini Angle Grinder for Cutting, Grinding,Polishing…. dummy. SHALL 7.5Amp 4-1/2 Inch 12000 RPM Angle Grinder with 2 Guards, 3 Cutting Wheels, 3 Discs, Non-Slip Handle and Carbon Brush for Metal and …Dec 6, 2022 · A cutting attachment connected to the torch assembly enables it to cut material up to 8 inches thick; thicker metal cutting requires a dedicated cutting torch. Two-tube attachments mix oxygen and gas in the larger bottom tube; the mixed gas flows through the tube, enters the torch head, and leaves from the tip. Perkakas TOTAL Mata Gerinda Potong Besi 14 Inch 355 mm Metal Cutting Disc harga Rp 49.400 dikirim dari Tangerang, Banten. Jual Beli Online Mudah dan Aman di ...Sede Principal. Dirección: Calle 50 No. 43-34 - piso 3 y 4 Municipio de Itagüí – Antioquia (Colombia) Código Postal: 055412. Horarios de Atención: Lunes a Jueves: 07:00 a.m. a …Metal cutting. Cutting has been at the core of manufacturing throughout history. For metals many methods are used and can be grouped by the physical phenomenon used. It is the process of producing a work piece by removing unwanted material from a block of metal, in the form of chips. Chip forming (material removal processes) – ...Inside Thermal and Mechanical Metal Cutting Processes · Flame Cutting – Oxygen is used in combination with acetylene or propylene fuel create the flame for ...A water jet for cutting metal utilizing high-pressure water and a granular abrasive — primarily, garnet powder. In this way, waterjet cutting is typically used to make complex shapes in the X/Y axes of large, flat sheets of metal or composite material. The addition of the abrasive at the nozzle boosts the cutting ability of the high-PSI water ...7. 80W RECI W8 and 80W RECI W2 Hybrid Metal Laser Cutter Laser Engraver. RECI W8 is a hybrid laser cutter for engraving and cutting metallic and non-metallic materials. The futuristic machine has a strong lifting workbench, a cooling water system, and an exhaust gas system.Jun 5, 2023 · Using a Reciprocating Saw. Among all of the metal-cutting power tool options, this is one of the most accessible and versatile options that a DIYer might want to consider. That’s because a reciprocating saw is often able to cut through the types of metal stock and objects that DIYers are likely to run into. The main advantage of this cutting process is the fine level of cutting detail that can be achieved thanks to fibre laser cutters. Yorkshire Laser is one of the UK’s leading sheet metal laser cutting companies, accredited to ISO9001 and ISO14001 standards. Our reputation is built on reliably supplying your laser cutting solutions on time, and ...Apr 30, 2022 · Plus, a double bevel component reduces the need to readjust the workpiece as you cut. Offering power, speed, durability, and precision, the Evolution Power Tools R255SMS+ 10-Inch Multipurpose Cutting Saw is one of the top saws available and a great addition to any workshop. 8. Makita LC1230 Metal Cutting Saw. Jan 12, 2024 · Drills may have more than two flutes, but the typical metal-cutting drill only has two flutes. Drills’ modified cutting edges might also have more cutting edges, which would classify them as multi-point cutters. Advantages of Double Point Cutting Tool. During machining operations, it absorbs shocks like vibrations. Large cutting beds can profile large sheet metal sections measuring up to 22m x 5m. Flame cutting service is the ideal profiling technology for high volume production runs with short lead times. Flame Cutting HD Plasma Cutting High definition plasma cutting service ideal for profiling stainless steel, aluminum, and carbon steels measuring up to ...Houston Metal Sawing offer a fast and efficient solution to sub-contract metal cutting up to 25 tons. From billet cutting of solid bar and tubes, through to plate sawing of material along with processing castings and forgings of different shapes and sizes, Houston Metal Sawing is your one stop shop for all your metal cutting requirements.Ideally, you’d want to use the LU89M012 blade on the following materials – brass, aluminum, copper, plastics, laminate flooring, melamine, and of course, wood.. Ferrous Metal Cutting Saw Blade. Alright, so let’s say you’re attempting to cut ferrous metal materials such as rebar or threaded rod. Metal cutting fluid, also known as metalworking fluid (MWF), are indispensable integral element of metal cutting processes. MWFs increase productivity and quality of machining by providing efficient cooling and stable lubrication. MWFs play an effective role in controlling friction, amount of heat generation, and cutting force development in ... 24 Mar 2020 ... 2. Laser Cutting Non Metal: MDF, PVC, Acrylic, Multiplek, Kayu Solid. Kami melayani: Jasa Cutting Laser Plat Besi. Untuk laser cutting plat besi ...Clean cut: Double cut design for creating a 1/4 inch curled metal thin strip during operation by the double-cut blade. Compared with traditional manual metal shears and single cut shears that creating lots of tiny metal chips and wastes, ours 4-amp electric power metal shear delivers fast clean cut without creating extra wastes and air-borne dust, smooth as …Metal Cutting 7.25” Circular Saw – Cut Metal, Saw Steel – 7 1/4” TCT Circular Saw Blade Included | 45 degree Bevel Cut | Dry-Cut Saw | 15 Amp Corded Evolution S185CCSL – Accurate. Powerful. Reliable. 4.5 out of 5 stars. 323. 50+ … Metal cutting fluid, also known as metalworking fluid (MWF), are indispensable integral element of metal cutting processes. MWFs increase productivity and quality of machining by providing efficient cooling and stable lubrication. MWFs play an effective role in controlling friction, amount of heat generation, and cutting force development in ... Spyder3X3 Double-Sided Bi-metal 10-in 10/14-TPI Metal Cutting Reciprocating Saw Blade. Find My Store. for pricing and availability. 20. LENOX. Power Blast Bi-metal 6-in 18 Tpi Metal Cutting Reciprocating Saw Blade (5-Pack) Find My Store.Lecture 8. Metal Cutting. Cutting processes work by causing fracture of the material that is processed. Usually, the portion that is fractured away is in small sized pieces, called chips. Common cutting processes include sawing, shaping (or planing), broaching, drilling, grinding, turning and milling. Although the actual machines, tools and ...The diamond cutting wheel can be used for grinding burred edges that can leave after rough metal cutting. SAFE WORK - Due to the special construction of the disc body made of high-strength steel, disc rupture is excluded when operating at a high rotation speed (13 200 RPM). CERTIFIED - Our metal cutting wheel was certified by MPA …Apr 25, 2018 · Best Overall: Makita XSC02Z. Devon Jarvis. Buy It On Amazon. Depth of cut: 2 1/8 inches. Likes: Compact and powerful, the Makita was the only saw that made it through two-inch conduit—and with a ... RJ Metals specialise in the precision cutting of steel plate and custom, metal fabrication work. Our state-of-the-art factory in Maddington, Perth WA is home to a range of CNC high-definition plasma, laser and water cutters to cut steel and plastics up to 200mm thick. Learn More. We supply, cut and fabricate products using stainless steel ...The S210CCS is a Heavy Duty metal cutting track compatible circular saw that can be used with the ST1400 or ST2800 track kits for making precision straight cuts in all types of metal sheet. Material specific blades designed for cutting thin steel, 304 Stainless Steel and Aluminium are available for the S185CCSL and S210CCS circular Saws. ...Learn about the four main methods of metal cutting: laser cutting, oxy-fuel cutting, waterjet cutting, and plasma cutting. Each method has its advantages and disadvantages, and can be used for different materials …Mehta Industrial Fiber Laser Metal Cutting Machine Gloria CX 1530 R3, Automatic Grade: Automatic. ₹ 40,00,000 Get Latest Price. Model Name/Number: Gloria CX 1530 R3. Cutting Material: Mild Steel. Automatic Grade: Automatic. …Established in 1995, BK Steel & Profiles specialises in profile cutting services and supplies a wide variety of steel solutions to commercial and industrial clients throughout South Africa. Metal is not cut with a knife; it is cut using the most efficient steel cutting machinery available on the market. From a single cut to thousands of cuts ...Perkakas TOTAL Mata Gerinda Potong Besi 14 Inch 355 mm Metal Cutting Disc harga Rp 49.400 dikirim dari Tangerang, Banten. Jual Beli Online Mudah dan Aman di ...Metal sheet laser cutting and fabrication. 3d rapid prototyping. #lasercutting #3dprinting www.systeum.com Bandung, Indonesia. Jl. Gardujati no.The Warco range of metal lathe tools, high quality engineers' tools at affordable prices. Find all types of lathe tooling, for all sizes of machinery, including cutting tools, tool bits, lathe chucks, tuning, indexable tools and much more. For model makers, industry and professional engineers alike, any tool you could need for a huge selection o...Machining. CNC machine pouring water to keep the tool and parts from getting hot. Lathe machine. Machining is a manufacturing process whereby a desired shape or part is achieved by the controlled removal of material from a larger piece of raw material by cutting; it is most often performed with metal material.In this constantly changing manufacturing world, the passion for metal cutting is crucial to stay ahead. We share that passion. With a keen understanding of your business realities, we provide you with cutting tools and solutions that match the ambitions of your company. Together, we shape the future of manufacturing. chevron_right Turning tools.MetalyMetal. 32 Concerts. Bogotá. Medellín. Pereira. Last Updated: 09 hours, April, 02, 2020.Sara David Spanish version. Gnosi, Symphonic Metal, Itagui. …Clean cut: Double cut design for creating a 1/4 inch curled metal thin strip during operation by the double-cut blade. Compared with traditional manual metal shears and single cut shears that creating lots of tiny metal chips and wastes, ours 4-amp electric power metal shear delivers fast clean cut without creating extra wastes and air-borne dust, smooth as …Steelmax metal cutting saws lead the industry in metal cutting performance. Whether in the shop or in the field, these versatile tools increase productivity and profitability. Steelmax metal cutting saw blades are designed to provide maximum performance when cutting ferrous and nonferrous metals.Learn about the different types of metal cutting methods, such as hand tools, machinery, and laser, and their advantages and disadvantages. Find out how to choose the best method for your metal … Get free shipping on qualified Metal Cutting Tools products or Buy Online Pick Up in Store today in the Tools Department. A very fine grade of sandpaper can really make metal shine. Learn about whether you can polish metal with sandpaper from this article. Advertisement Yes, you can definitely polish ...If you’re looking for a reliable metal scrapper in your area, there are a few key factors to consider. Knowing where to look and what to look for can help you find the best metal s...Feature-packed. The best electric metal shear with a powerful electric motor and cutting head. Separate variable-speed dial makes it easier to get the best cuts while fully pressing the trigger. 5.5 inch cutting radius is smaller than other options for sharper turns. Head swivels 360 degrees. Powerful, but easy to operate.1/4in Air Shears 22000rmp Pneumatic Metal Cutter Steel Straight Blade Scissors Industrial Tools for Cutting Sheet Metal £45.58 £ 45 . 58 FREE delivery 5 - 11 AprClean cut: Double cut design for creating a 1/4 inch curled metal thin strip during operation by the double-cut blade. Compared with traditional manual metal shears and single cut shears that creating lots of tiny metal chips and wastes, ours 4-amp electric power metal shear delivers fast clean cut without creating extra wastes and air-borne dust, smooth as …SendCutSend is an online CNC and laser cutting service, specializing in aluminum, steel, brass, plastics, titanium, and more. Fast turnaround and free shipping! SendCutSend. 5 stars - based on 853 reviews 30% off Fusion 360 + $400 SendCutSend Gift Card. 30% off Fusion 360 + $400 SCS Gift Card ...In this video I test three different methods of cutting steel - an angle grinder, reciprocating saw and band saw to find out which method is the best.There are many reasons you might need metal signs. Whether it’s for personal use at the home or for commercial purposes, these signs are long-lasting and can withstand harsh weathe...If you’re looking for a reliable metal scrapper in your area, there are a few key factors to consider. Knowing where to look and what to look for can help you find the best metal s...For the best results, use a diamond blade that’s rated to cut the type of metal you are working with. Their superior strength and hardness will help you make neater cuts, and …Metal cutting is the largest market for WC tools. The term "cutting tools" generally refers to a vast variety of tools for machining. Although the majority of cutting tools are for …Metal machining is a manufacturing process that involves cutting a piece of raw metal until a final desired shape or object remains. With CNC metal machining, unwanted geometry is cut from a raw block of metal, bit by bit with a computer numerically controlled (CNC) milling or turning cutting tool, very precisely and allows complex parts to be ...About Sandvik Coromant Manufacturer of premium metal-cutting tools, providing high-end services and machining technology. Beyond metal cutting, we innovate and collaborate, transforming industry challenges into impactful solutions.The China Iron and Steel Association said China’s big steel mills reported a total 2023 profit of 85.5 billion yuan ($18 billion), a 12.47 per cent decrease from the …Jun 5, 2023 · Using a Reciprocating Saw. Among all of the metal-cutting power tool options, this is one of the most accessible and versatile options that a DIYer might want to consider. That’s because a reciprocating saw is often able to cut through the types of metal stock and objects that DIYers are likely to run into. Waterjet Cutting Metal. Abrasive waterjets are ideal for doing virtually any metal cutting and other tough materials in various shapes. These machines are the ideal choice for cutting materials such as aluminum, steel, titanium, brass, and tool steel. Waterjets can cut metal up to 8-inches thick.The S210CCS is a Heavy Duty metal cutting track compatible circular saw that can be used with the ST1400 or ST2800 track kits for making precision straight cuts in all types of metal sheet. Material specific blades designed for cutting thin steel, 304 Stainless Steel and Aluminium are available for the S185CCSL and S210CCS circular Saws. ...(a)Hardness distribution in the cutting zone for 3115 steel. Note that some regions in the built-up edge are as much as three times harder than the bulk metal. (b)(b) Surface finish in turning 5130 steel with a built-up edge. (c) surface finish on 1018 steel in face milling. Magnifications: 15X. Source: Courtesy of Metcut Research Associates, Inc.

Inside Thermal and Mechanical Metal Cutting Processes · Flame Cutting – Oxygen is used in combination with acetylene or propylene fuel create the flame for .... Overnight oas

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The best metal CNC machines for aluminum, steel, titanium & more: Taig 2019CNC Micro Mill — Cheapest CNC mill for tougher metals. MillRight CNC Power Route XL — Large metal machine with high torque. Tormach PCNC 440 CNC Mill — Powerful desktop option. Laguna Swift 4×8 CNC Router — The premium industrial choice. Metal cutting fluid, also known as metalworking fluid (MWF), are indispensable integral element of metal cutting processes. MWFs increase productivity and quality of machining by providing efficient cooling and stable lubrication. MWFs play an effective role in controlling friction, amount of heat generation, and cutting force development in ... Are you looking for some easy cleaning tips for metal? Check out this article and get 5 easy cleaning tips for metal. Advertisement Cleaning the counter, washing the dishes and scr...List of Metal suppliers in Itagüí with email address, phone number, geocoded address, and other key details for download. Data updated on December 5, 2023 $49Metal cutting is a subtractive metalworking processof dividing a metal workpiece into multiple parts using force or other erosion techniques. The cutting action can be generated with blades or methods like electrical discharges and water jets. See more1. Laser Beam Fusion Cutting. Laser fusion cutting uses an inert gas stream of nitrogen, argon, or a mix of the two. The gas stream cools the cut, blasts away detritus of cut material (clearing the optical path), and suppresses oxidation that would otherwise occur due to atmospheric oxygen exposure. 2.WEN BL1490 14-Inch 90-Tooth Carbide-Tipped Professional Metal Saw Blade for Thin Steel Cutting,Black. 30. $5544. FREE delivery Thu, Mar 14. Benchmark Abrasives 14" x 3/32" x 1" Aluminum Oxide Type 1 Chop Saw Blade Cutting Wheel for High-Speed Power Saws, Max. RPM 4400, Precise Cutting of Metal Steel Drywall - 10 Pack.Metal sheet laser cutting and fabrication. 3d rapid prototyping. #lasercutting #3dprinting www.systeum.com Bandung, Indonesia. Jl. Gardujati no.Laser cutting creates minimal waste when compared with other metal cutting methods, this is because of the increased use of technology in the cutting process. Before the laser even makes a cut, Computer-Aided Design (CAD) software is used to assist in the design and nesting process. This software automatically aims to map out the nest option ...DeWalt DeWalt D28715 Chop Saw. $219 at Amazon. Key Specs. Vise capacity: 9 3⁄8 in. Pipe-cut time: 11.14 sec. There’s a lot to like with this DeWalt, like how despite not being the test’s ...Makita LC1230 12” Metal Cutting Saw. The Makita 12” Metal Cutting Saw is another excellent choice for those in search of a cold saw. Customers can adjust the angle of the blade so that they can achieve anywhere from zero to 45 degrees of miter cutting. This tool also comes with a carbide-tipped blade. The blade has a depth of 4.5”.Learn the basics of metal cutting, the process of producing a job by removing a layer of unwanted material from a workpiece. Find out the types of chips, the shear plane and the tool geometry involved in metal ….

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