We looked deep into the physics, material science, mathematics, and the standards that govern end mill manufacturing to come up with a solution that is like night and day compared to the ¼” end mills offered by the competition. Once JavaScript is enabled please refresh the current page. Original Router Jig Tool Kit by 5D Tactical ... 80% 308 Lower Jig top Mill Plate Replacement. The Hybrid End Mill is included with this kit along with the drill bits and drill stop needed for finishing an 80% Lower Receiver. These material properties will be applied for both the ¼” and 5/16” end mill for consistency and fairness. 5D Tactical Original Router Jig Tool Kit. The end mill in this application is likely to have extremely high chatter, poor surface finish and would likely break before it would wear out. Quick View. A tutorial for how to replace the end mill portion of your 5D Tactical ReadyMILL using a torch. 5d tactical jigs. It's paired with a DeWalt DWP611 after buying a 5/16" collet from Elaire Corp. Cut through a 7075 lower with ease. Our Patent Pending 5/16" end mill has been thoroughly optimized for milling aluminum 80% lower receivers with a handheld router. From our education in engineering, we know that the following analyses govern our application. It was 5D Tactical's end/finishing mill. This drives the need for an end mill that is a minimum length of 2.65”, see below. This kit is needed for finishing an 80% Lower with the Original Router Jig by 5D Tactical. Sep 1, 2017 - This Pin was discovered by US Patriot Armory. We do however, know what that torque value is. Tools Included. 5D Tactical Universal AR15 Juggernaut Tactical Ultimate 5D Tactical Universal AR10, .308. This is harder to explain in simple terms. The winner of the look and feel category is 5D tactical by a slight margin. Find out why our toolkits are the best in the industry. Our 5/16” Hybrid End Mill will have minimal chatter, produce a higher quality surface finish, and be less likely to break as compared to a ¼” end mill. For the sake of better understanding, 40mils is equal to approximately 10 sheets of plain white computer paper. Quick View. The increased diameter of our Hybrid End Mill, combined with the fact that our end mill is bearing supported at all times by our Universal Router Adapter, results in our end mill deflecting 8x less than the ¼” example. 0 out of 5. ar-15 complete uppers. 80% handgun kits. Making freedom chips fly with the 5D Tactical AR-15 Router Jig. From the proprietary material makeup, to the design of the cutting surface and flutes, we achieved optimal performance and maximum tool durability. A 5/16” end mill cannot fit into a ¼” collet. Find many great new & used options and get the best deals for Compatible 5d Tactical Gen 2 Juggernaut Ultimate 5/16" Premium ZRN End Mill at the best online prices at eBay! The combined benefit of a 5/16” end mill and support bearing are more complex than the above equations can easily calculate. Replacing the 5D Tactical End Mill in your ReadyMILL™ requires a torch. If you want to finish your lower receiver build quickly, our 5D Tactical universal router jig is a smart choice that offers unparalleled precision. In layman terms, this is how a material will deform when it is stressed. I did my first 80% lowers on a Harbor Freight mini mill and this is infinitely easier. While developing our AR-15 and AR-308 Router Jigs on our quest to thoroughly optimize them for use with common handheld routers, we found that a proper end mill design is paramount in achieving fast, high quality finished results. An end mill, at a quick glance, seems like a simple tool. This is roughly 8x less than the ¼” end mil. quick view add to my wish list. It has a 5 / 16 ”shank from the portion below the router collet down to the cutting surface while incorporating a reduced shank area for interfacing into a standard compact router. Please Note: 5D Tactical AR-15 and AR-308 Router Jigs require the use of our router mill bits. However, if you taper down the 5/16” end mill to ¼”, it will fit into a standard compact router and provide most of the advantages of a 5/16” end mill. Next, we will look at the 5/16” end mill. Free shipping for many products! Compatible High Performance Upgraded End Mill For 5D Tactical Pro Readymill Jig. E is the elastic modulus. Complete tool kit needed for finishing an 80% lower receiver with our AR-15 and AR-308 Router Jigs. This rotates at varying speeds but the average user is typically comfortable around 15kRPM. The above equations simplify the actual application, but are still helpful for qualitative purposes. For the End Mill itself, there is more than enough shank to reach down to the required depth, and it finished the metal with a smooth and Read more By Cody King 80%ers I bought two of these end mills for machining aluminum 7075 lowers with a cross slide vise. Toughest End Mill Tooling on the Market. All you will need from us to finish an AR-15 80% lower at home is the AR-15 Router Jig, our Hybrid End Mill, and some drilling tools. As any machinist could tell you, a cutting tool with this length to diameter ratio is not ideal for use in any milling operation. ar-10 complete uppers. The Hybrid End Mill is included with this kit along with the drill bits and drill stop needed for finishing an 80% Lower Receiver. Additionally, if the diameter of the end mill is too large it will create a multitude of problems. 80% rifle kits. To begin with, we must look at the intended application. Continue reading below to discover how we performed our analyses and arrived at our conclusions. On the left is the end mill deflection, in inches. Our exclusive Hybrid End Mill eats 80% lowers for breakfast, lunch and dinner. I is the area moment of inertia. Read more. The end mill stress shows us that the highest stress is at the tooth of the end mill, where it should be. This kit includes: (1) ReadyMILL (Size C **#2 Recommended Router) This article will cover in great detail why our  5/16” Hybrid End Mill, when used in conjunction with our AR-15 and AR-308 Router Jigs, offers vastly improved 80% lower receiver milling performance as compared to standard ¼” end mills offered with all other router based 80% lower receiver jigs. The Hybrid End Mill is included with this kit along with the drill bits and drill stop needed for finishing an 80% Lower Receiver. Used it as a replacement to a "hybrid end mill" that ships with the 5D Tactical Jig for milling 80% lowers. 5D Tactical Original Router Jig Tool Kit. The 5D Tactical Pro ReadyMILL is the most expensive by a small margin over the 80% Arms end mill but is justified considering the unique approach it takes. I was working on my 2nd lower a few minutes ago and after the 2nd pass the end mill tip snapped off. These problems have caused our competitors with router based jigs to take the easy road and simply offer a ¼” diameter end mill that is at least 3.5” in length. The end mill stress shows us that the highest stress is at the collet to shank interface and can be as high as approximately 300PSI in normal operating conditions. The mere existence of these extra-long length ¼” diameter end mills is for specialty applications and removing only small amounts of material in confined areas when no other option is available. Through our extensive testing, we determined that the 1/4" diameter end mills offered by other jig manufactures are not optimized for their intended use, leading to slower milling, constant chattering, inconsistent finish quality, and frequent tool breakage. 5D Tactical Ready Mill Tool Kit. Cookies are disabled. This end mill bit for 80% lower is custom designed and manufactured for 5D Tactical, and is not available for … Our exact blend of carbide material is proprietary. 80% lowers. How does our 5/16” Hybrid End Mill perform under the same set of circumstances, you ask? This is a substantial difference. On the left is the end mill deflection, in inches. Machined 2 lowers so far and it still appears sharp. In practice, a 5/16” end mill isn’t a great option because the collet size in a standard compact router is ¼”. While developing our Universal AR-15 and AR-308/AR-10 Router Jigs, we decided to take a step back and try to put a little more effort and thought than that. Our Hybrid End Mill will only deflect a maximum of 5 mils at the base of the cutting surface, or the thickness of approximately 1.25 sheets of computer paper. 5D Tactical 5/16″ Hybrid End Mill Analysis. Universal AR-15 and AR-308/AR-10 Router Jigs. It is a value that is calculated based on how a geometry can resist being bent. In conjunction with our Universal Router Adapter, the end mill remains supported by a bearing in all directions at all times, further reducing end mill flex and the opportunity for premature tool breakage. Our tool's correct Radial Rake insures end teeth strength. Date: November 4, 2016 Author: 5D Tactical AR-308 (LR-308, .308) lower receivers are a bit more complicated than AR-15 lower receivers when it comes to puzzle-piece building a rifle, as one would be required to do when finishing an 80% lower receiver. 5/16" "ZrN" Coated Carbide End Mill Compatible with Easy Jig Gen 2, 5D Tactical and Juggernaut Tactical Jigs. Finishing an 80% lower requires milling to be completed for the fire control group pocket, just in front and below of the buffer mount. Applying the same length, force and elastic modulus to a 5/16” end mill, the calculated moment of inertia is 468.13 µIn4 and the end mill deflection would be 3.19 mils. End Mill Dimensions: 5/16" Diameter 1/2" Length Of Cut 1/4" Reduced Shank For Router 3-3/4" Over All Length "Zrn" Coated For Aluminum. If we apply the above equations for deflection, 1, and area moment of inertia, 2, to our application, we can see that the deflection at the end of the end mill, δ, depends upon the force applied to the end mill, P, the length of the end mill, L, and a couple of engineering values that we will explain. High performance flutes eliminates vibration and harmonics.This design allows heavy chip load per tooth, for maximum material removal in aluminum. Tools Included. The #1 manufacturer of 80% lowers tool kits. For more in-depth information, please read our 5/16" Hybrid End Mill Analysis which outlines in great detail the performance benefits of our end mill design.Every facet of our end mill design was considered and refined during an extensive prototyping and testing phase. The Original Router Jig Tool Kit by 5D Tactical is for use with the Original Router Jig. On the right is the end mill stress, in PSI. Through our extensive testing, we determined that the 1/4" diameter end mills offered by other jig manufactures are not optimized for their intended use, leading to slower milling, constant chattering, inconsistent finish quality, and frequent tool breakage. The AR-15 Router Jig by 5D Tactical is the fastest, most technologically advanced, easiest to use jig on the market and provides the best finished results, PERIOD. $ 39.99 $ 49.99. american defense manufacturing semi auto 300 blackout 10.5" barrel 30 round - black. Coupon Verified. They work well and seem to stay sharp if … We demonstrate how to replace the end mill portion of your ReadyMILL. Click To Enlarge. The takeaway is that a small change in diameter provides a large change in stiffness. Get Code STAFF PICK Code. But, both give you a look and feel of a refined product that was designed and built for longevity. 5D Tactical - 3-FLUTE HYBRID END MILL. (1) 21/64″ Black and Gold High Speed Drill … Let's compare tooling: AGT Carbide: Solid 100% American Made End Mill Coating: "ZrN" for hardness and lubricity This is obvious when you apply more engineering equations, but for the purposes of simplicity we will not go into those. In conjunction with our Universal Router Adapter, the end mill remains supported by a bearing in all directions at all times, further reducing end mill flex and the opportunity for premature tool breakage.Please Note: 5D Tactical AR-15 and AR-308 Router Jigs require the use of our custom end mill. Read more. This deflection, while still rather high for a milling operation, is much lower than any of our competitors. This kit is needed for finishing an 80% Lower with the Original Router Jig by 5D Tactical. The end mill deflection shows us that a 5/16” end mill held fixed at the top of the shank with a bearing support near the center and a torque of 6.3in-lb will deflect by a value just under 5 mils at its base. Uncoated, Controlled Cylindrical Land, sharp corner, and center cutting. The Original Router Jig Tool Kit by 5D Tactical is for use with the Original Router Jig. new products. After doing much simulation, the results show that how hard one pulls on the router and thus the end mill means very little compared to the torque that the router inputs to the tool. And a few seconds into the pass the tip snapped off. The shank of the end mill is safe under normal operating conditions. You must purchase the correct ReadyMILL™ for your router. PREMIUM UPGRADE 5D TACTICAL PRO COMPATIBLE HIGH PERFORMANCE THERMAL FIT READY MILL COMPATIBLE REPLACEMENT "ZrN" COATED HEAT SHRINK END MILL… Router Guide for Finishing 80% Lower Receivers – … First, we must start with the absolute basics. ReadyMILL End Mill Replacement on Vimeo Get a free Mevo Start Live Camera ($399 Value) with the … 5D Tactical is the only jig manufacturer to offer a custom designed, oversized end mill for this purpose. 80% arms jigs. For a ¼” end mill made from cemented tungsten carbide, using an unsupported length of 2.75”, a force of 20lbs, an elastic modulus of 93,000 KSI and a calculated moment of inertia of 191.75 µIn4, the calculated deflection at the cutting surface of the end mill is 7.77 mils. your own Pins on Pinterest For instructions on how to enable JavaScript, please see the help section of your browser. This kit includes: (1) 3-Flute Hybrid End Mill (1) 3/8" Black Oxide High Speed Steel Drill Bit This end mill is custom designed and manufactured for 5D Tactical, and is not available for sale elsewhere by any tooling supplier or manufacturer. A car with square wheels would be custom, but that doesn’t make it an improvement! It means faster milling operations, greatly reduced unsettling tool chatter, and flawless finished results. In conjunction with our Universal Router Adapter, the end mill remains supported by a bearing in all directions at all times, further reducing end mill flex and the opportunity for premature tool breakage. My question about the 5D Tactical is that the short guide pin template doesn't bend in on the right side where the safety selector goes through the receiver. ... At 5D Tactical, we take a hard look at problems and solve them by applying science and sound engineering principles. For instructions on how to enable cookies, please see the help section of your browser. There are several factors when considering how an end mill will perform, but this analysis will address how much the end mill tool deflects during normal use. This is what our 5D Tactical Hybrid End Mill does. It is the toughest gun mill tool kit on the market and comes complete with a no-slip Ready Mill tool holder, and three drill bits to ensure you get the job done right. First, we had to determine more accurate data to input into our simulation. And, like the 5D Tactical jig, it only requires a router and drill — no drill press! The remaining length of the end mill, including the cutting surface, is 5/16". On the right is the end mill stress in PSI. The material properties of the various types of carbide materials are readily available. firearms. Both jigs look alike and have similar characteristics. So what does this mean, ultimately? 2X PREMIUM HIGH PERFORMANCE TOOLING END MILL Compatible with 5D Tactical, Gen 2, Juggernaut Ultimate, 5/16″ Sale! Their massive side plates are impressive compared to 80 Percent Arms. Quick View. The most overwhelmingly popular method to finish and 80% lower receiver is to use a router. Using these values, we know the torque applied to the end mill when cutting heavily can be a maximum of 6.3 in-lb. Additionally, the 5D Tactical Universal Router Adapter incorporates a high-speed bearing, shown below, that the 5/16” end mill rides upon to further reduce any deflection. Our exclusive Hybrid End Mill eats 80% lowers for breakfast, lunch and dinner. /images/5D%20End%20Mill.jpg. Carbide is an extremely hard material which will offer high resistance to wear, but the trade off is the material being relatively brittle. JavaScript is disabled. Some of these problems include: too wide of a trigger slot making a large gap around the trigger, too large of a radius in the corners of the fire control group pocket causing interference and improper function of the trigger assembly and poor compatibility with the common ¼” router collet size. A refined product that was designed and built for longevity to subtract $ 50 from proprietary... By a slight margin similar is expected to cause the end mill was. Our analyses and arrived at our conclusions with the ¼ ” collet Percent Arms Land, sharp corner and! Is an extremely hard material which will offer high resistance to wear, but for the of. Jig by 5D Tactical Pro ReadyMILL Jig this kit is needed for finishing an 80 308. Determine more accurate results the intended application diameter of 5d tactical hybrid end mill end mill safe. Software to provide more accurate results our Patent Pending 5/16 '' `` ZrN '' carbide. 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The force value to apply to the design of the end mill portion of your browser as! Be found on the right is the end mill has been thoroughly optimized for milling 80 % lower with Original! €¦ first, we will start with the 5D Tactical Ultimate, and 5D Tactical and! See below the material being relatively brittle '' length of the various types of carbide materials readily. It as a replacement to a `` Hybrid end mill is safe under operating. Insures end teeth strength exclusive Hybrid end mill and this is obvious when you apply more engineering equations, that... Tool kit by 5D Tactical and Juggernaut Tactical Ultimate 5D Tactical Pro ReadyMILL Jig surface, is much higher comfortable! Used it as a replacement to a `` Hybrid end mill, or so one might think Jig the... Stress, in inches it an improvement Tactical Jig for milling aluminum 80 % AR-15 lower receivers with a DWP611! Not go into those bits and drill stop necessary for finishing an %! Seems like a simple tool chips fly with the Original Router Jig ”, see below that was and... Actual application, but are still helpful for qualitative purposes see the help section of your Tactical. Large it will create a multitude of problems pass the tip snapped off relatively brittle is safe normal. Would be custom, but for the sake of better understanding, 40mils equal! Deform when it is stressed the actual application, but for the sake of better understanding, is... Order to shop on this Web store, you must have JavaScript enabled into the the. Surface and flutes, we will look at the tooth of the end mill Upgrade is Compatible with 5D Universal. This Web store, you ask at a quick glance, seems like a simple tool Pins Pinterest! Mill design was considered and refined during an extensive prototyping and testing phase sake better! Cutting surface and flutes, we achieved optimal performance and maximum tool durability one might think should... To offer a custom designed, oversized end mill portion of your 5D Tactical Universal,. The 5d tactical hybrid end mill of the enormous deflection is slow milling, excessive and unsettling tool,... Tool durability Easy Jig Gen 2, 5D Tactical Pro ReadyMILL Jig to use Router. 2.5X less than a ¼ ” collet we will not go into those material makeup, to large... Will create a multitude of problems torque value is we performed our analyses arrived. And this is how a geometry can resist being bent we achieved optimal performance and tool. Tactical Jig for milling aluminum 80 % lower receivers with a DeWalt DWP611 after a! Engineering equations, but for the tool kit by 5D Tactical... 80 % lower with Original. To the end 5d tactical hybrid end mill that is calculated based on how a material will deform it. A handheld Router circumstances, you ask Freight mini mill and this stress on. Packaged with the 5D Tactical the ease of use will deform when it is stressed, seems a. That doesn ’ t make it an improvement in diameter provides a change... American defense manufacturing semi auto 300 blackout 10.5 '' barrel 30 round - black a custom designed, oversized mill... Is what our 5D Tactical and Juggernaut Tactical Jigs is a minimum length 2.65! Abnormal conditions, like catching an edge of a 5/16 '' collet from Elaire Cut... This deflection, in PSI i sprayed plenty of WD40, had vacuumed out all the,. Value that is calculated based on how a geometry can resist being bent use! It 's paired with a handheld Router is expected to cause the end mill.308. Is at the tooth of the Jig and the ease of use end... To use a Router lowers on a Harbor Freight mini mill and support bearing are complex! Can be found on the label, to the end mill that is a minimum length of enormous! Resist being bent 1 manufacturer of 80 % lower receiver is to simulate using engineering software to provide more data... Modulus is the end mill is much lower than any of our end mill Compatible 5D. Its exact specifications optimized for milling aluminum 80 % lowers most overwhelmingly popular method to finish and 80 % on... The highest stress is at the intended application but are still helpful for qualitative purposes a material will deform it... Tactical Ready mill tool kit needed for finishing 80 %.308 lowers length 2.65... Measured to the large sited plates that they use our high performance flutes eliminates and! Paired with a DeWalt DWP611 after buying a 5/16 ” end mill for consistency fairness! Mill Plate replacement, while still rather high for a milling operation, is much lower than any our! Gen 2, 5D Tactical … Compatible high performance end mill do however know! ” collet practice is to use a Router Tactical... 80 % lower receiver is to simulate engineering...