AR400 is quenched and. 9300. Subgroups- low/mild carbon steel (up to 0. 125 . I'm making scrapers for the double rib press wheels on my JD drill and considering using some sort of abrasion resistant (AR) steel 1/8" thick. Abrasion resistant 400 steel is proven to have the best-prolonged service life where abrasion is the cause of failure. 0030 0. I have drilled and made many parts from AR500 plate and have. AR500 Steel. The Drip Cap. Period!!! How to drill hard steel - Hardox, high hardness, high strength and toughness how easily can it be drilled with a hand power drill and a TTP Hard Drill Bit?(. The 1/2-13 holes will be for securing the pins. You can find hardness levels for AR400, AR450, and AR500 on their respective pages. Brinell Hardness range of 470-540 BHN. It was then easy to thread in a 1/2-20 eyebolt with stopnut from the back. [2] This allows mangalloy to retain its toughness . Cuts material 5x harder than S275 Structural Steel. 5 carbon Tool 1. It is hard but it is also brittle. It is a high-carbon steel alloy that provides greater impact and sliding abrasion resistance by comparison. This is the biggest drill I use. I have used tons of it for underwater dredge shoes and blade. Owen joins me again this episode to try to poke some holes in a 5/16" plate of AR400 steel. Hardened steel is very difficult to machine, is typically only used for Waterjet parts. AR400 is a quench and tempered steel and may be difficult to weld due its high strength and hardenability. , U. . . High torque, slow speed, geared magnet drills, like the VersaDrive series from Holemaker Technology, and ample Biocut blue lubricant are essential. COMMONLY STOCKED SIZES. (35amps) I am planning on cutting 3/8 ar400 with it. In my hands on experience with AR400, joints that are free to move/contract are one of the best methods for reducing cracking during welding. 91. Hot Rolled Ssab Ar 400 Abrasion Resistant Steel Plates. There are several grades of abrasion resistant steel, including AR200, AR235, AR400, AR450, AR500 and AR600. Unipass Drill'N'Tap Combo Tools. 100 . US $ 620-800 / Ton. Our goal is to provide our customers with a Heavy Duty Workbenches that will last a lifetime and can be passed on to the next generation. Abrasion resistant steel is created by quenching and tempering forged steel plates. Next, mark the area on the Ar500 steel that you want to drilled with a pencil or marker. Differentiators include hardness levels, application uses, and cost. COMOWARE Cobalt Drill Bit Set is a high-quality set of 21 pieces designed to provide superior performance in drilling through hard materials. For AR 500 it is $1. Make a dot on the steel with a pencil to mark where the location of the hole’s center. Quenching occurs by bringing the steel to a high temperate, between 1,500 and 1,650F, then is. 5 inch (63. Like quenching and tempering, precipitation-hardening also involves two periods of re-heating and cooling steel plate. Carbon Steel Grade Equivalents. Plasma doesn't care how hard (or soft) the metal is. The API steel core is very hard, but not really very brittle. We have a beefy drill press that would be up to the job but the lowest speed is 300rpm. The base steel around the weld rapidly heats and cools during welding, resulting in a heat affected zone (HAZ) with high hardness. atomarc Posts: 264 Joined: Sun Oct 04, 2009 12:13 am Location: Eureka, California. It is alloyed with high levels of carbon in order to attain high levels of hardness through the quenched and tempered process. Typical uses of AR steel, which is classified. Use on Stainless Steel. Needs to be backed up with thicker section of mild steel to avoid breaking (so hard as to be somewhat brittle. Increases steel surface abrasion resistance with improved weldability and formability. What are you recommendations for welding AR400 plate? AR400 is a quench and tempered steel and may be difficult to weld due its high strength and hardenability. However, the difference between AR and military grade steel lies in the fact that military grades. 99 $ 6. The job should between 50 and 80 holes so I'd like to avoid using the wrong drill and burning them up to fast. Just engage the power feed and watch it work. Sheet of 5' x 5' x 3/4" A36 Mild Steel K Tool 22 Ton Air / Hydraulic Bottle Jack. 4. However, it’s also more prone to shattering. I'm in the process of designing a low profile winch bumper for the front of my taco, and I'm torn between regular 1/4" mild steel and 3/16" ar400 for the winch tray itself, and 3/16" mild steel vs ar400 for the part of the bumper that will actually come in contact with rocks or trees or whatever I run in to. There are a few things to keep in mind when drilling AR plate: First, use a proper bit size. Any hydrogen in the weld metal may diffuse into HAZ and may cause hydrogen embrittlement, resulting in. The machinability of AR400 plate is poor. Hello everyone, I'm new to the forum, but not new to welding. INDUCTION HARDENED CHROME PLATED. A514 steel plate is a high strength, machinable, and weldable steel that Kloeckner Metals stocks across its nationwide 40+ branches. For most do-it-yourselfers, there will likely come a time when you'll have to drill a. ] AR400 steel is a fine armor material generally suitable for defense against spinning weapons, but effective armor depends on more than the material from which it is made. AR500 is a high-strength, low-alloy steel that offers great weldability, formability, and toughness. This product is intended for applications where a good combination of abrasion resistance, formability, and weldability is desired. press with the flat down. Top. Thanks, Griz. USA Quality Runser Custom Machining Thumb: This thumb is composed of two ¾” thick AR400 steel tines. A. AR500 is a medium carbon, manganese alloy with moderate Brinell hardness. A. We run the taps straight in at 50-60 and back them out using a tapping head on a drill. Re: What self shielded wire for AR 400. TIP- If you don't know bullet speed and weight. Some of these popular barrel materials include: Aluminum: Aluminum makes a great lightweight AR barrel when chambered for the low-pressure . Nowadays the steel is often used in safes, bullet proof cabinets and anti-drill plates. The waterjet takes a few minutes of orbiting when you are trying to pierce aluminum or stainless 10" thick and makes one hell of a mess. atomarc Posts: 264 Joined: Sun Oct 04, 2009 12:13 am Location: Eureka, California. Since it’s an extremely durable and long. Thanks, Griz. Impurities are burned away and alloying elements are added to the molten steel. Abrasion-resistant (AR) steel is a type of high-carbon alloy steel. Its hardness, red hardness and the hardness on the excessive temperature are excessive, and it is simple to grind course of. AR 400 and armor plate are two different things, don't confuse them. Abrasion-resistant steel, known as AR400, has a nominal hardness of 400 BHN. 5 mm) thick plate, and at least 110 ksi (758. AR400 Steel Hardness. 147 . What you guys got for me? What kind of tap would work best, carbide? sprial flute? And help would be great!! First, you’ll need to gather the following supplies: a power drill, a high-speed steel drill bit, and a coolant. 5"exh, DOT's, 87 octane. abrasion resistant, but am not sure it was a 400 designation. AR500 is rather hard. USA Quality Runser Custom Machining Thumb: This thumb is composed of two ¾” thick AR400 steel tines. While AR400+ grades are the most commonly used types of abrasion resistant steel, AR Medium steel is also used for applications requiring a harder, tougher material. This allows the jet to drill through material and allows the spent abrasive and swarf to exit unobstructed by the incoming jet stream. So cobalt drill bits better absorb stresses to higher absolute temperatures. Specifications Met: See table. or thicker, use cutting fluid or a multipurpose oil like 3-IN-ONE. I have drilled AR400 before but never taped it. Manufacturers use these high-carbon alloys to produce knives, razors, drill bits and hand tools. AR400- better for impact applications, AR500- better for sliding applications. Miller 225 Thunderbolt (my first machine bought new 1980) Miller Digital Elite Titanium 9400. Very tough to drill a hole in it. Post by hobgobbln » Thu Jan 24, 2013 12:17 am. In fabrication and construction, the composition and grade of the steel plate materials used have a tremendous effect on the end product. giving it the exclusivity to be used in moderate wear areas. Top. Contact. I went to my supplier and I can get a 10 foot x 8 inch wide piece of 3/8" AR400 for $150. Compared to AR400, the AR450 steel plate offers more hardness without sacrificing formability and ductility. Posted April 20, 2007. AR400 steel and Drills. With better heat and wear resistance than high-speed steel, these cobalt steel end mills can run at higher speeds and provide better performance on hard material, such as iron, hardened steel, titanium, and tool steel. Much like AR450 and AR400, AR500 steel is a specific type of abrasion resistant steel with a surface hardness of 477-534 BHN. TCT Annular Cutters are specially designed to drill holes on hard materials like Stainless and Heat Treated Steel. at our facility. In addition to the heat-treating process, AR500 is vacuum degassed and ladle. The tip radius on the bucket is within OEM specifications for any standard excavator. I suspect they used the standard 500 degF preheat and weld, but overheated on the preheat. It is 43. Top. Second, use a slow, consistent pressure when drilling. The job should between 50 and 80 holes so I'd like to avoid using the wrong drill and burning them up to fast. 26′ x 100′ Down Draft table. Thanks, Griz. I run an AR500 plate from a well known target manufacturer here on. I have a question though, I have a grapple for a Skidsteer that needs rebuilding, new pins and bushings and a new claw on one side. Easily weldable with an E7018 rod. Mar 13, 2023 / Welding 1/4in AR400 to Mild steel #5. We would love to help you find what you are looking for. 5 inch ar400 and only sharpen in last couple hundred, an regular drill bit only lasts like 6 holes, Quick Navigation General MetalWork Discussion Top. High torque,. 22 Ton model - Weight: 1200 LB; 4. Big tool. Determine the spindle speed (RPM) and feed rate (IPM) for a drilling operation, as well as the cut time for a given cut length. The addition of chromium to AR400 makes it more corrosion resistant as well, making it well suited for outdoor applications where weathering is a concern. 내마모강 (AR400,AR500) 2018. 1045 steel plate is supplied normalized or hot rolled. Reducing embrittlement in the heat effected zone when welding. To effectively drill hardened steel, you’ll need the appropriate tools. It did drill with difficulty and if one lingered in one spot too long you would work harden the hole and be up the creek. AR500 and AR600 will last longer and need to be replaced less often for projects that actually beat up the material. This material is commonly used in situations where the material is. In stock and ready to ship. A regular Hi Speed Drill Bit will work just fine. I may have a job coming up where we will need to drill a hundred or so steel plates. After my pilot hole is complete, i begin with a silver and deming bit (7/8) and drill through and have to redrill the hole again with a newer bit bc my first bit is always wear out and i am getting a little bit smaller hole than 7/8 the first time. The harder a steel becomes, the more brittle it is. Hi guys, I am looking for a drill bit that will drill ar400 steel, I have been using the one pictured, it was in a bunch of tools that I bought in a auction, so do not know where it comes from, and nobody around here sells it. A285. 36 Material Group Material Specs. 3 carbon Steel . 111. Or a scribe or similar would work too. Let’s discuss the question: how to drill ar500 steel. That is about it. atomarc Posts: 264 Joined: Sun Oct 04, 2009 12:13 am Location: Eureka, California. The number for AR plate refers to its average harness on the Brinell scale. The larger the forming radius, the more the spring back angle. Other AR steels are AR200, AR400 and AR500. AR Medium Steel. What is abrasion resistant steel plate?Abrasion resistant (AR) steel plate is a high-carbon alloy steel plate. 3-0. About Us. Start with a smaller “pilot” hole. 500 step milled 0. Bhn 400 Abrasion Resistant Wear Ar Steel Plates. Too small of a grapple, and I will tear it apart. AR400 steel has a variety of benefits that makes it an ideal substitute for almost any application where excessive wear is a problem and ease of fabrication is needed. I'm needing to machine several stepped pockets in some AR400 steel plate. Rigid tapping 3/4-10 in ar400 wear plates on cnc mill using a. Material Description: High strength, high hardness, abrasion resistant steel used in body armor and shooting targets. TriCon TriBraze, the Sequel. • Prevents build-up on cutting edge, chip packing, and extends tool life. Chemical Composition: Carbon:Forming. For our V30 model, which is compatible with most compact tractors, we utilize AR400 steel to strengthen the attachment to compensate for regular wear and tear. I don't use them on AR400 wear plates because we stack up to 6pc of 3/8" plate and drill through a fixture with hardened bushings. This ebook covers tips for creating and managing workflows, security best practices and protection of intellectual property, Cloud vs. Sometimes the amounts for certain elements can change depending on the thickness of the AR400 steel plate. Compared to AR400, the AR450 steel plate offers more hardness without sacrificing formability and ductility. Material is displaced during punching with less edge distance. Here at SendCutSend, we offer both AR400 and AR500 grades to suit any abrasion-resistant projects you may have. BTW AR400 is similar to Hardox 400 etc. 5 mm) thick plate, and at least 110 ksi (758. 82 / Cutter Diameter = RPM Feed Rate RPM X Chip Load(FPT) X Number of Teeth = Feed Rate Example: 1/2” 4-Flute Endmill cutting 1018 CRS 350 x 3. Uncoated C23 & C23J 123 156 310 323 & 323F 356 Aluminum 2024, 6061, 7075 etc. In certain applications, you may weld dissimilar-strength materials to create components that will encounter high temperatures. Joined Dec 28, 2004 Location uk. Tapping ar400 steel plate. This is a "die steel" used in a variety of mining, crusher plants, and where ever a Brinnel Hardness of 418-512 is needed (Rockwell C 40-45). AR400 F Steel Plate is formable grade of Abrasive Resistance Steel Plate designed to accommodate applications where a life of wear is the primary cause for failure among other grades of steel plate. DOn't have a carbide rougher as we don't do alot of steel machining. AR400 vs. Post by hobgobbln » Thu Jan 24, 2013 12:17 am. AR Medium steel plate grades – which include AR200 and AR235 – have a surface hardness of 180-260 BHN. In this video, we'll provide a step-by-st. 006895 MPa. When deciding between the two steels, take into consideration the end application and the quantity that you will need. Width. Heating will remove the temper, we heat AR to soften it for drilling holes into it. adama Diamond. I disabled comments on this video because I kept getting the same stupid comments over and over from clueless people. Differences between AR400 and AR500 Steel Plate29Pcs Drill Bit Set, 135 Degree Tip High Speed Steel with Black and Gold Finish, Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-1/2". AR400F is supplied in the quenched and tempered or as-quenched condition. Re: AR400 for welding table? I wanted it for my table. 45 – 0. 82 / . Reply. Regal’s combination drill and tap tools, Drill'N'Tap, not only drills a hole but also taps threads in one single pass! This tool is guaranteed to save time on any production drilling job. Well, on the Brinell scale – which measures the hardness of steel, with the higher the number meaning the harder it is – mild carbon (130-160BHN) and stainless steel (160-200BHN) are relatively similar. 35 degrees. 1/4" needs to run about 500 rpms. Position the drill: Place the tip of the drill bit exactly on the marked spot on the tape-covered area of the sink. If you're using AR400 I would think most people would have an adequate machine to run 1/16". Stocking over 50,000 Shapes, Sizes, Types and Lengths of Steel, Aluminum, Stainless, Brass, Copper, Cold Finish Steel, Tool Steel and Alloy Steels among our network of warehouses, at Wholesale Prices. The job should between 50 and 80 holes so I'd like to avoid using the wrong drill and burning them up to fast. AR400 Steel Uses. Be careful about brackets welded on the back of any target. Any blade (teeth or abrasive, rotating or linear or bandsaw) is going to have a hard time (no pun intended) cutting through hard steel plate. I was planning on using a 5/8 4 flute. The job should between 50 and 80 holes so I'd like to avoid using the wrong drill and burning them up to fast. 187) & possibly 1/4" (. T-1 steel, unlike AR400, is an alloy steel covered by ASTM A514 / A514M - 05 (2009) Standard Specification for High-Yield-Strength, Quenched and Tempered Alloy Steel Plate, Suitable for Welding. LocationCentral Texas. How To Drill Ar500 SteelThere’s really no single specific chemical composition for AR400 steel, as long as it meets the required hardness level. Q: will ar400 plate acts a barrier for an s7 tool steel single teethed drum bot [Tamil Nadu, India] A: [Mark J. 25dia tool. AR400, AR450 and AR500 plate are used in applications where abrasive materials such as grains, coal, ore, cement, gravel, light aggregate, and earth are being handled. AR500 is a grade of abrasion resistant (AR) steel plate that is known for its hardness, toughness, and resistance to wear and tear. Miller Bobcat 225 NT (what I began my present Biz with!) Miller 30-A Spoolgun. It’s a real gem on the Mozambique drill. TitaniumDiboride-C8. Maybe if you got hit in the eye it would cause problems. It is intended for moderate wear applications. I've used it to make silhouette targets for our shooting range. 75" can be cold bent to minimum inside bend radius of 3t (where t is the plate thickness) with the bend axis transverse to the rolling direction. . And AR steel is rather on the hard and abrasion-resistant side. They only contain small amounts of elements other than carbon and iron. 5” to 6” thick. Email Project Specification: [email protected] Steel Tensalloy™ AR400 Abrasion-Resistant Steel Wear Plate, 0. Armor plate is used where toughness is required, such as personel carriers in places you might encounter mines and IEDs, resists piercing and splitting. A514 AR400 abrasion resistant steel plate is a good candidate for some processing techniques. Subscribe. I shot at some 1/2" AR400 steel plate at 100 yards. Slight preheat can help but does contribute to the peak temperature achieved during welding. Abrasion resistant (AR) steel plate is a high-carbon alloy steel plate. heat it up until a magnet is not attracted and quench in water. They are for a quick attach bucket for a loader. AR400 Steel vs. The best way to test this that I know of is to lay all the sheets out in a long row. Bushings will be welded to the ar400, bushing will be a DOM 3" x . Perfect for use on heavy equipment & machinery. AR steels are a great choice to build a gate, valve or diverter if you deal with high. This material is characterized by a smooth, dark scale finish with a hardened surface. Gas-shielded flux-cored wire offers versatility for welding AR plate to heavy equipment because it can be used. AR400 Steel vs. . US $ 650 / Ton. 2. Forum - The expert community . What is ar500 steel? AR500 steel plate is chemically similar to AR400 steel plate, except the hardness range is higher and it has more carbon and manganese than AR400. While not a good candidate for forming and machining, AR400 plate is suitable for welding. Abrasion Resistant Steel Plate | AR Plate | AR Steel . Due to the large difference in yield strength between the AR400 plate and the filler material, minimizing weld restraint is critical to control cracking. Anyone know whether AR400 (abrasion resistent, BH 400) can be drilled easily with HSS or cobalt drills? Got some 1/2" AR400 plate coming for LR rifle targets, and need to drill a couple of 1/2" holes for mounting the finished targets on stands. 4 carbon to . The numbers 1055, 1065, and 1095 refer to the carbon content in every alloy. Miller Spectrum 300. AR400F is produced through austentizing, water quenching, and tempering. As with other abrasion-resistant steels, it does not have defined chemistry, but rather, the grade is determined based on hardness. AR200 is available as mill plate, temper leveled plate or as coils. Our fleet of over 300 trucks provide next day delivery for all your. T. Rusty Shackleford. Best of all, the popper doubles as both a static and reactive target. If you are not able to find the grade of steel you are looking for, please contact us at 281-645-0177. Probably use 4" square for the legs if I. AR400 steel and Drills. 95% carbon. Most plate product numbers range from 200 to 500 — for example, AR 200, AR400 or AR500. HARDOX: This can be seen advertised everywhere and complicates the choice for many. Our "weld test" was merely to verify the preheat was high enough that the weld would break in the throat before a "chunk" would pull out of the base metal. The base steel around the weld rapidly heats and cools during. The tensile strength of A514 alloy steel is specified as at least 100 ksi (689 MPa) up to a 2. 5" wide and 17' long, and 3/4" thick. AR400 Steel Hardness. Additionally, AR400 steel has a higher hardness than mild steel, making it more resistant to damage from impact. T. 098 . AR200 steel plate is a carbon-manganese steel product with a nominal hardness of 200 Brinell (HBW). . Random Erik also makes a guest appearance. . A 3/8" bit needs to run at about 400 rpms. An illustration of the appearance of AR400 steel. I'm making scrapers for the double rib press wheels on my JD drill and considering using some sort of abrasion resistant (AR) steel 1/8" thick. Unparalleled Strength. ; Louisville has consignment programs offered for. ASTM A514 is a low carbon quenched and tempered alloy steel that may be a low-cost, excessive performing materials for structural use and excessive wear machine functions. AR500 | AR500F Steel Plate. It's not something you w. Tweet. S7 tool steel properties. It is a common material for conveyors, chutes, linings, hoppers and handling equipment in the materials handling and mining industries. I've been asked many times if it's possible for someone to drill a hole in their AR500 steel targets and I've always. the 400 in AR400) usually refers to the material hardness based on the Brinell Hardness scale. Likes 1. Normally we laser cut everything but for this project I needed an extra hole for a prototype and I figured it would. The job should between 50 and 80 holes so I'd like to avoid using the wrong drill and burning them up to fast. 25/pound. 5%;. you want, then grind a 30 - 45 degree taper on one end with a flat. 75/pound for 400 and $1. We've tried the end mill without success. Forming can be done in cold forming conditions. Step 2: Place a clamp around the pipe, so that it is aligned with the line you just drew. From a workability standpoint, AR400 is "sort of" machinable, with a lot of effort, whereas AR500 is nearly impossible to drill or countersink without professional equipment. It's often used as wear. Largest selection of A514, T1, A572, A516, A588, AR400, steel plate at wholesale prices. Forming can be done in cold forming conditions. 5. AR500 is a quenched & tempered, abrasion-resistant grade of steel plate. AR500. While AR450 steel is similar to AR400 and AR500, there are some variances that make each unique. com. Hi guys, I am looking for a drill bit that will drill ar400 steel, I have been using the one pictured, it was in a bunch of tools that I bought in a auction, so do not know where it comes from, and nobody around here sells it. 06, 2023. Action Target only uses AR500 or AR550 steel be-cause they provide the perfect balance of toughness and strength for shooting. Here at SendCutSend, we offer both AR400 and AR500 grades to suit any abrasion-resistant projects you may have. Often used in construction and mining applications, it can also be found in a variety of other industries. Watch on. thickness Categories: Metal; Ferrous Metal; Carbon Steel; Low Carbon Steel. USA. 2 out of 5 stars 576. DOn't have a carbide rougher as we don't do alot of steel machining. steel plate weight = 3. 30% but the addition of 0. Hardox® 450 is an abrasion-resistant brand with a hardness of 450 bhn. 06-10-2010, 01:11 PM. API went through. When a project calls for AR plate, it is generally because of the length of wear on the plate is minimized. I have used tons of it for underwater dredge shoes and blade. The steel core of the M2 is not hardened. 67x39 steel cores hit the. Gauge. The truss kits are built from 0. Temper at about 450 degrees F. 02 inch diameter holes for vacuum molds; 1. This reduces the risk of the drill bit overheating and allows for better control during the drilling process. Now I'm pretty sure its AR400. 4140 is a great basic chemistry that is easily modified at the steel mill by use of additional elements to achieve additional, and/or, specific properties for specific industries or jobs. Rolling AR400 1/2" with multiple radii on same part using a JMT plate Roll. I got my hands on a piece of AR400 steel. First, you’ll need to gather the following supplies: a power drill, a high-speed steel drill bit, and a coolant. Look in the yellow pages for steel fabrication shops, suppliers, scrapyards, etc. XSteel's 1/2" AR500 Shooting targets are designed for the heaviest uses such as gun ranges and law enforcement. 150 . The subsequent grade would be an alloy called 4340. This specialized plate is designed for severe impact and abrasion applications. 6% carbon). Once you have the process down, it only adds a couple seconds to the process. Precipitation-Hardening. . The hardness of AR500 also means the material is more rigid. Request a Quote. 120 . The job should between 50 and 80 holes so I'd like to avoid using the wrong drill and burning them up to fast. The milwaukee cobalt bits haven't needed resharpening but they're not cutting like they should. The blanks will be hand plasma cut and tolerance for the location of the hole is not an issue. It has more carbon than a mild steel as well as additional alloying elements. This is thanks to a removable lock pin. Hardox 400. Most aluminum barrels have a steel liner to provide better strength and heat resistance. 62x54R I have been down this road before. 250 deep along with the 2 dia hole in the center. A633 is high-strength low alloy structural steel. It will run you $900-$1,200 for a 4x8 sheet of the stuff. Years ago I was needing a new cutting edge. For lube, I don't think you can beat the dark sulfurized cutting oil as is used for pipe threading. 8″ x 12″ rims, 21” radial tires, Dexter hubs and spindles. Can you drill hardox? Drilling holes in Hardox and other similar wear plates is a specialist task and requires the right equipment and setup. With over 40 years of experience, we have developed trademark specialty grades of heat-treated steels and other materials for industries such as automotive, defense, mining, power generation, agriculture, oil. Typical applications for AR200 steel plate include cement mixer drums and fins. We have used 7018 in different applications, however this is a very aggressive implement.