Reply. By using our services, you agree to our use of cookies. callback: cb Neck Up Mandrel (.242"), Remington and Kelbly (Bolt Dia .695 - .700), Replacement Cutters (PMA Pumpkin Sinclair), Action Wrenches, Barrel Vises & Gunsmithing Tools, All Action Wrenches, Barrel Vises & Gunsmithing Tools, All Reloading & Case Cleaning Miscellaneous, 6mm up from 22cal. The shape, finish, and size are the result of years of use and experimentation by many hand loaders. All our products are made in the United States. 3,516. This badass family hauler went home today with a fresh LSX 6.2/4L80e. Now based on your neck wall thickness select the appropriate bushing that will achieve the 0.277 inside neck diameter. SO this time I called and chatted with KM and trust me, I am a slow learner and they were very patient with me and suggested what I needed based upon the conversation. })(); Short Action Customs, LLC. Gonna be the coolest in the school pick up line! on: function(evt, cb) { Expanding Mandrel Die Your Price: $80.00 * Price Includes Only Mandrel - Additional mandrels sold separately. Subtract the 0.004 from the standard bullet diameter, 0.284-0.004=0.280, this will be the final size after expanding. Reactions: Blackhawk, RYEWSKY25284, Patriot007 and 6 others. Our neck turning tool mandrels measure approximately about .002'' less than the bullet diameter for the caliber. Category suggestion. After selecting the caliber, select each bullet tension expand mandrel desired for your kit. Ensures a seamless transfer of the cartridge neck from the Neck Sizing Bushing to the Expander Mandrel. Our mandrels are longer than other expanding mandrels and feature a special dual taper which expands both on the up and down . ); These are special ground expander mandrels to be used for obtaining more precise bullet seating tension. event : evt, Please complete the fields below to send your friend a link to this product. Standard 7/8ths Reloading Press. When using an expand mandrel to achieve final neck sizing bullet tension we find it best to size your neck 0.002 to 0.003 below your desired final bullet tension size. MSC Industrial supply is here to support all your metalworking and maintenance repair needs with over 1 million products in stock and ready to ship today! Shipping was fast even though this was a custom part and I purchased close to Christmas. 136.99. Today the same procedure exists with the newer 300 BlackoutAAC and Whisper. Maybe a bush size down 2 numbers down. Our clients include those associated with professional film, sports and music industry, to name a few. My Hornady New Dimentions dies include a tapered expander ball but I needed an external method. Our mandrels are built to last. Amazing how smooth the 21st Century black nitride mandrel was. Be sure to at least use a light lubricant. } IF WRONG MANDREL IS ORDERED, SAC WILL NOT . All of our mandrels fit both our NT-3000 and NT-1000 neck turning tools and most of our older model neck turning tools. Please select from the options above to see detailed specifications. Spot on products. window.mc4wp = window.mc4wp || { Each selection allows for selecting an etched press adapter and the corresponding gage pin for that neck tension. Expanding is more consistent because the brass starts off perfectly centered in the die and is immediately expanded as the brass is drawn out of the die body. However, the neck inside diameter needs to be slightly smaller so the expand mandrel can properly size the brass. Custom EZ X Expander, for the full length sizing die. Using an expander mandrel prior to neck turning sizes the case to fit the neck turning mandrels perfectly. Both the expand mandrel and the press adapter are laser-etched with the caliber and the bullet tension for easy identification. NOTE: If you do not currently have a 7mm ER11 Collet installed in your die, you will need to purchase one! When sized properly the gage pin will act as a piston as you push the pin into the case neck while holding your finger or thumb over the primer pocket. Michigan. So you will probably need to use something like this to gain much more consistent bullet grip. UPDATE as of 9pm AEST 28th: I full length re-size after each shoot and have used both Hornady and CH4D dies with included expander balls. Expand Mandrels for Bullet Tension Builder. Custom Rod Guide; Remington and Kelbly (Bolt Dia .695 - .700) BAT Actions (Bolt Dia. Choosing a Brownells Featured Dealer is the fastest and easiest way to complete your purchase. An O-ring in the die cap allows the mandrel to float a bit and find its own center within the case neck. These tool are especially helpful for those reloaders who choose not to outside neck turn their brass to uniform wall thickness. Ensures a seamless transfer of the cartridge neck from the Neck Sizing Bushing to the Expander Mandrel. Like a hot knife through butter. Yubei Machinery's existing fixed assets of 12 million, 65 employees, average age of 32 years old, college managers, senior technicians, engineering and technical personnel 12 people. Our company has advanced processing technology, strong technical and equipment strength, with the rolling mill industry open, close reel and mandrels as the main product. This is ideal, where expanding on the up stroke puts all the stress and pressure on an unsupported case/neck. I recently decided to buy a Sinclair Expander Mandrel die and test it out compared to the standard dies I've been using. All rights reserved. RH, thanks for the review! CUSTOM UNDERSIZE OR OVERSIZE COLLET MANDRELS/ Custom Undersized Collet Necksizing Mandrel Custom Undersized Collet Necksizing Mandrel $10.00 Custom Undersized Mandrel, please specify how many thousandths you would like it undersized in the box below. So the size and the part numbers stamped on them refer to bullet tension RESULT. Hopefully well have this out before 2022 (or 2023 in these crazy times!). Sinclair's Generation II Expander Die Body (item 05-3000, shown above) completely captures the mandrel within the die so the mandrel cannot pull out. We blend the hand-crafted techniques of old with the contemporary styling of todays fashion. Expanding is more consistent because the brass starts off perfectly centered in the die and is immediately expanded as the brass is drawn out of the die body. We recommend using a minimal amount of dry lube on the mandrel when expanding. .715 & .895) AR15 / AR10; . Expanding Mandrel (.276"), Increase Quantity of 27cal. different cases are effected by the size of the shoulder. All are welcome! Help me choose a press adapter to hold an expand mandrel for neck sizing. Using an expander mandrel prior to neck turning sizes the case to fit the neck turning mandrels perfectly. Our Expander Mandrel is unique because it expands the neck of your brass on the "down stroke" instead of the "up stroke" of your press. Shop our vast selection and save! The benefit is that as the cartridge is pulled out of the die, the cartridge neck transitions from the neck bushing to the expander mandrel right away. Each selection allows for selecting an etched press adapter and the corresponding gage pin for that neck tension. Your email address will not be published. Designed and manufactured with alloy forgings, our one-piece shaft technology, developed by our technical team, effectively increases service life and precision of workmanship! Expander Mandrel Size Expander Mandrels - 7mm Cartridges $50.00 or 4 interest-free payments of $12.50 with Expander Mandrels are only compatible with SAC Dies. Sign Up for Our Mailing List! The APW Expander Mandrel will smooth out and slightly expand the case neck so the brass will be ready for consistant neck tention. This correct fit makes the turning process more precise and much easier. It's Monday 9:46 PM Sorry, we're CLOSED. In limited numbers at a time and probably commencing with 25cal and 6.5cal. Shop a large range of expanding mandrel at MSC Industrial Supply. and bushing dies to set the neck tension or a polished expander ball with the dies so I can . (function() { If there is anything in your cart, it will not be brought over to the old site. Be the first to review Expander Mandrels 7mm Cartridges. Location. Our expander mandrels are made .001'' larger than the turning mandrels. document.getElementById("copyright_year").innerHTML = new Date().getFullYear(); Our Neck Expanding Mandrels are designed to fit both the 21st Century Shooting and Sinclair Expander Dies. Delivery date may change with additions to cart. } } J E CUSTOM . Stainless Parts for a Long Lasting Finish. Sat & Sun: Closed. We will inform you when the product arrives in stock. Expander Mandrel 6mm (.242"), Decrease Quantity of 26cal. Expander Mandrel 6.5mm (.263"), Decrease Quantity of 27cal. We at BRT do know that brass springback can vary too. Be sure to at least use a light lubricant. Jig with chop saw. I emailed K+M and worked with Dave Allen to determine an appropriate set of stem expander mandrels along with a set of gage pins to achieve a bullet tension of .002. on: function(evt, cb) { })(); Short Action Customs, LLC. Each selection allows for selecting an etched press adapter and the corresponding gage pin for that neck tension. So for this operation i think you will find that should now be 0.004-0.005 under. - custom hole fit per caliber (.30 cal shown). 1-800-645-7270; Live Chat; Help Center; About Us . Please leave your valid email address below. It's Monday 9:46 PM Sorry, we're CLOSED. If you buy a product from us and decide to return it, well take it back at any time with very few exceptions. Neck Up Mandrel (.242"), Increase Quantity of 6mm up from 22cal. Current lead time is 8 weeks. } Share your e-mail with us to receive regular sales, offers, and promotions. (verified owner) 01/23/2023. Particularly when you are. Price is for 1 mandrel. You can actually feel the air compress inside the case. Now stocking most sizes we aim to ship next business day! 2023. I removed the ball expander from my CH4D FL die to size all of the brass. Happy reloading. Scott Posey Now stocking most sizes we aim to ship next business day! How to Build An AR-15: Your AR Build Made Easy, California Residents: Do Not Share My Personal Information. (verified owner) 01/26/2023. Second wide, Changji and other high speed through the territory, geographical conditions are superior, road traffic is developed, rich tourism resources. Caliber Specific Expander Mandrel Kits Buy Online Whats New Chart Printable Instructions Mail in Order Form Claims-Returns-Warranty Hours and Closures Contact Anyone serious about hand loading will appreciate our products. Theme: Alpha Store by Themes4WP. Wilson manufactured lock nut -thickness is .225" from inside to outermost edge .270" for height and 1.250" total width OD, Replacement Punch for Full Length Sizing Die. Dip the neck in dry lube and make sure there is no crap in your shell holder. Jiyuan Yubei Machinery Co., Ltd. is located in the hometown of Yugong - Jiyuan City, Henan Province, Hu Ling Gathering Area, Tiantan Venture Park C. It is connected to Shanxi in the north and Luoyang in the south. 04/24/2022 . However, the neck inside diameter needs to be slightly smaller so the expand mandrel can properly size the brass. PMA Tool. I will continue to use their version of the tools I use to help me shoot accurately. Speaking of, no waiting to talk to a real person also. Be sure to have your plant builder use Yubei Mandrels because the best equipment produces the best product. window.mc4wp.listeners.push( { In addition to good products they have great customer service. 2023. Cartridges. Suggestion LRH Supporter . Expanding Mandrel (.203"), Decrease Quantity of 22cal. Dave @ K&M Please search by another zipcode to find the nearest dealer. Carbide is also better at resisting galling which can leave behind material and scratch the inside of your necks. Be the first to review this product. By stepping up or down on the expand mandrel bullet tension size you can achieve the desired neck tension to your pin gage. How much more? Durable and Accurate. For a listing of our Brownells Europe representatives. The feel you are looking for is a light drag on the gage pin. window.mc4wp.listeners.push( Our team of mandrel experts will work closely with your mill builder to design and manufacture the best mandrels for your new system. The benefit is that as the cartridge is pulled out of the die, the cartridge neck transitions from the neck bushing to the expander mandrel right away. The use of rugged materials and more scientifically designed construction means that our spindles fit seamlessly into your existing machining line, providing high-quality performance, ease of maintenance, and years of trouble-free use. Our mandrels are longer than other expanding mandrels and feature a special dual taper which expands both on the up and down stroke of the Our Neck Expanding Mandrels are designed to fit both the 21st Century Shooting and Sinclair Expander Dies. Reloading dies at the time offered tapered expander to make 6.5mm and 7mm mouths from available 223 brass. Furthermore, the precision ground expanding detail is high up in the die, slightly below the cartridge's neck / shoulder detail. If you are also using the reloading dies with the interchangeable neck size bushing those dies usually do not have an internal expander system at all. forms: { Popular Search, Category Gage pin organizer .17 cal through .50 cal. The item you are trying to purchase is currently out of stock.Please enter your name, email, and phone number below. J E Custom said: If the inside of the neck is very clean or powder fouled and the sizing mandrel doesn't have anything on it YES. } DO NOT ORDER UNTIL YOU CONFIRM WHICH DECAPPING EXPANDING MANDREL WILL WORK WITH YOUR DIES. Already possessed the neck turner 223 mandrel which I bought before I knew what I was doing then discovered I needed the neck tension mandrels. And I understand that K+M is also working on an expand mandrel riser for use with the large caliber brass, which will be a welcome addition allowing a full ram extension. Every product I have purchased has been of the highest quality. For example -0.0025 of Bullet Tension (BT) on these KM expanders means to achieve a bullet grip on neck tension of 0.0025 and after using that expander, the brass should normally spring back to leave the internal neck size of around 0.2815. We will update on this banner and newsletters and Facebook. CUSTOM UNDERSIZE OR OVERSIZE COLLET MANDRELS, 4275 County Rd U, Hartford WI, 53027, USA, Selecting the right die set for your needs. We will will be releasing for sale more of the Berger bullets next week. All of our Expander Mandrels are rough turned, next they are precision OD Ground for the full length ensuring that all of the outside detail is concentric and ground in the same operation. Expanding Mandrel (.171"), Increase Quantity of 17cal. Rest assured, you will still benefit from our vast product selection and industry-leading customer service. Expander Mandrel (.223"), Decrease Quantity of 24cal. I have not had a chance to test any loads made with it yet, but brass sized with it were inline with the spec. Our neck turning tool mandrels measure approximately about .002'' less than the bullet diameter for the caliber. rweeks7mm (neck tension). Once this sizing is complete perform the final sizing of the neck with the expand mandrel. The gage pin block will be etched with the caliber and each gage pin location will be noted with the bullet tension and the diameter of the gage pin. from 6mm Neck Up Mandrel (.307"), Decrease Quantity of 338cal. callback: cb You do not have access to www.brownells.com. We design and manufacture the most efficient and highest quality Mandrels, decoiler, and recoiler, providing a better product for your company and your customers. NO RETURNS/REFUNDS FOR BULLET TENSION MANDRELS, (New foam is compatible with v1 and v2 PowerStroke Press Adapters), 6mm, 6.5mm, .270, 7mm, .375, .416 and .50 cal are new PowerStroke models without a stop screw, (Not compatible with BMG cartridges, inside diameter is .650). (verified owner) 06/17/2022. After selecting the caliber, select each bullet tension expand mandrel desired for your kit. These custom expanders are available in 1/2 thousandths of an inch increments of BULLET TENSION being the size . Standard Dealers have not yet agreed to perform FFL transfers on guns purchased online from Brownells. majohnson Gold $$ Contributor Dec 21, 2016 #4 That an interesting idea on using the gaige pins. Required fields are marked *. FOREVER. Expanding Mandrel (.276"), Decrease Quantity of 28cal. the company invested more than 4 million RMB to update equipment at the end of 2016, newly purchased one 5m CNC gantry milling machine, two 3m CNC gantry milling machines, one 10m 1250 lathe, etc.. WILSON INC.. All Rights Reserved. These custom expanders are available in 1/2 thousandths of an inch increments of BULLET TENSION being the size under (or less than) the calibre size. This 1). We have their necessary FFL information on file and your FFL order will ship directly to them once processed. These representatives will help ease the extensive licensing and shipping complications associated with purchasing products from our U.S. website. Mon - Fri: 7:00 a.m. - 3:00 p.m. EST The spring-back works in the opposite direction from that of a bushing die approach, so the mandrel will generally give you somewhere around .0005" more neck tension than than simply subtracting the mandrel's diameter from the caliber. Also if you are annealing brass properly there definitely will be less springback than regular. I have read and agree to the terms & conditions. Our expander mandrels are made .001'' larger than the turning mandrels. ensures a seamless transfer of the cartridge neck from the Neck Sizing Bushing to the Expander Mandrel. I use them to expand the neck on new brass and any brass I don't have the decapping/expander rod in when I size the brass. Just like your area of business, each process is unique. Then I called back again and they again patiently listened and advised and counseled on what I needed with my new questions and I ended up ordering the .003 and .004 neck tension mandrels for 223 and am very happy with them and they are doing the job I expect of them. Quite often the brass can be harder or softer than expected. Are you buying a new slitting, pickling, cold rolling, or another processing line? For custom expand mandrels please e-mail to order. Expander Mandrel (.307"), Increase Quantity of 30cal. I purchased the Expander Mandrel Window Riser and a custom 7mm Remington Magnum mandrel for 0.002 neck tension. Dies already include the 5/16 Collet needed to use the Expander Mandrels. This is why owning a couple of these expanders may be needed to establish a result which you want. Our team of mandrel experts will work closely with your mill builder to design and manufacture the best mandrels for your new system. Proudly powered by WordPress | 2.7K views, 105 likes, 2 loves, 25 comments, 7 shares, Facebook Watch Videos from Short Action Customs, LLC: Can't tell everyone how excited I am to release these new Neck Expanding Mandrels for the. Our attention to quality and flexibility in innovation has made us manufacturer for leading companies in all industries.Our customers know they can rely on us to consistently manufacture high-quality products that perform exactly as expected. (verified owner) 12/29/2021. Our Neck Expanding Mandrels are designed to fit both the 21st Century Shooting and Sinclair Expander Dies. Now subtract the 0.002 or 0.003 from the final size, 0.280-0.003=0.277. The spring back I had was roughly .0015 in 133 of the cases. The large-cal window riser is through the first prototype and now working on design updates for rev 2. This also means, if using a neck bushing style die you should use a smaller bush than the regular size recommendation. .50 cal tapered custom expand mandrels and gage pins Not the actual measured size of the mandrels themselves! Our neck turning tool mandrels are made from high grade stainless steel on Precision turning centers. Copyright 2023 Lee Precision, Inc.. All rights reserved. Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. Furthermore, the precision ground expanding detail is high up in the die, slightly below the cartridges neck / shoulder detail. So if you are aware of this too and want to know what the actual measured sizing of these expanders is, I have listed that a chart below for you. All of our expand mandrels are ground to account for spring-back of brass which is assumed at the nominal anneal. This is fast and efficient, and so far; no lost cases from expanding. Now based on your neck wall thickness select the appropriate bushing that will achieve the 0.277 inside neck diameter. Both the expand mandrel and the press adapter are laser-etched with the caliber and the bullet tension for easy identification. Brownells is your source for Turning & Expander Mandrels,Neck Turning at Brownells parts and accessories. We will contact you as soon as this product is available. New brass cases are often damaged when shipped in bulk, this die will give you a consistent neck diameter on your cases. Sign Up for Our Mailing List! Alternatively, you can use a traditional full-length die (expander ball removed) and use the expand mandrel for final sizing. The gage pin block will be etched with the caliber and each gage pin location will be noted with the bullet tension and the diameter of the gage pin. This is why they are marked and identified this way. .17 to .50 cal (21 calibers) and bullet tension from .0010 .0050 in .0005 increments! James Andrew Luna is a . $21.50 (out of stock) (function() { Required fields are marked *. PLEASE SEE CHART IN BELOW CAUTION!!! Particularly when you are not doing outside neck turning of brass which uniforms wall thickness. When sized properly the gage pin will act as a piston as you push the pin into the case neck while holding your finger or thumb over the primer pocket. Expander Mandrel (.223"), Increase Quantity of 22cal. NOTE: If you do not currently have a 5/17ER11 Collet installed in your die, you will need to purchase one! Custom Easy X Expander. I dip the necks in Redding dry neck lube and then run them through the expander. We have found this is the easiest method to greatly reduce your extreme spread (ES) and standard . I had used a Wilson expander mandrel for 6.5 CM and recently acquired a 21st Century expander in black nitride. Quick View. This $24.95 unit fits caliber-specific expander mandrels ($8.95) which measure approximately .001 less than bullet diameter for each caliber. The NEW Wilson Expanding Mandrel SizingDie. Jeff Lovat NOTE: IF YOU ARE NOT CURRENTLY USING A SAC EXPANDER MANDREL IN YOUR MODULAR SIZING DIE, YOU WILL NEED TO PURCHASE A COMPATIBLE ER11 COLLET. I use the expander mandrel along with the turning mandrel to get the best fit while turning the necks. Jan 22, 2020. This is an assumption by KM based on normal brass springback. Less common sizes ship ~1-2 weeks from date of purchase, Expand Mandrels for Bullet Tension Builder, 6mm, 6.5mm, .270, 7mm, .375, .416 and .50 cal are new PowerStroke models without a stop screw. All of our Expander Mandrels are rough turned, next they are precision OD Ground for the full length ensuring that all of the outside detail is concentric and ground in the same operation. A .3060" mandrel will give you ~.0025" neck tension (interference fit). Save my name, email, and website in this browser for the next time I comment. Have we got the mandrel for you. Custom Undersized Mandrel, please specify how many thousandths you would like it undersized in the box below. Last edited: Aug 15, 2020. To check which bullets are available click HERE. Please select from the options above to see detailed restrictions. Expander Mandrel (.307"), Decrease Quantity of 30cal. Your email address will not be published. We carry high-quality products and back them with the industry's strongest guarantee. I will simple rework the dozen cases that were over-sized. APW Expander Mandrel Set. Expander Mandrels are only compatible with SAC Dies. The complete set includes: 224Cal0.2230.222 243 Cal (6mm)0.2420.241 264 Cal (6.5mm)0.2630.262 . Sat & Sun: Closed. These dealers either do not meet our requirements for FFL transfers, or prefer to not perform transfers for guns purchased online from Brownells. NO RETURNS/REFUNDS FOR BULLET TENSION MANDRELS. The site owner may have set restrictions that prevent you from accessing the site. The gage pin block will be etched with the caliber and each gage pin location will be noted with the bullet tension and the diameter of the gage pin. (verified owner) 12/09/2022. For decades, Vip Rubber and Plastic Company has been refining the art of custom manufacturing. We go the extra mile to ensure that our mandrels are in sync with your operation and meet your company's needs. Please specify how many thousandths you would like it undersized or oversized in the box below. For example, say you are working with a 7mm caliber (0.284) and you would like 0.004 of bullet tension. Exacting precision is what you get with these folks. I couldnt be more pleased with these custom expand mandrels and gage pins. Expander Mandrel 7mm (.283"), Decrease Quantity of 30cal. Whether your process requires a tough, wear-resistant surface, a smooth and polished look, or a rough and durable outer shell, weve got you (and your mandrels) covered. Each selection allows for selecting an etched press adapter and the corresponding gage pin for that neck tension. Expander Mandrel 6mm (.242"), Increase Quantity of 24cal. Over the past few years we have seen a greater need to run new brass cases over and expanding mandrel to properly prepare them for their first firing. $10.00. If you choose a Standard Dealer, you are responsible for contacting that dealer and arranging for the dealer to submit a signed copy of an FFL and to give Brownells permission to ship the gun. Description Expand Mandrels for Bullet Tension: Tool Notes: Download Tool Instructions After selecting the caliber, select each bullet tension expand mandrel desired for your kit. huang_wan Your email address will not be published. } Our mandrels are longer than other expanding mandrels and feature a special dual taper which expands both on the up and down stroke of the press to Our Neck Expanding Mandrels are designed to fit both the 21st Century Shooting and Sinclair Expander Dies. Hey Greg, thanks for the kind words and thorough review! Part Number: EXP- Availability: In Stock. I spoke with Roger at K&M and he obliged me with retuning his standard 7mm-30 cal mandrel. Expanding Mandrel (.171"), Decrease Quantity of 20cal. You can actually feel the air compress inside the case. carbide is very dense and highly polished so it has the highest amount of surface contact and can apply more force than the shoulder can stand in some cases. Paul Anderson I am very pleased with the finished product which allows full trimming in my Redding Form/Trim die or my 300B.O. Not Available Dealers are dealers Brownells cannot ship guns to at this time. It is important to remember these are made and marked to take into account brass springback. Thanks for the review Scott; glad were hitting the mark! The gage pin block will be etched with the caliber and each gage pin location will be noted with the bullet tension and the diameter of the gage pin. window.mc4wp = window.mc4wp || { Theme: Alpha Store by Themes4WP. Expander Mandrel 7mm (.283"), Increase Quantity of 28cal. Wilson manufactured lock nut - thickness is .225" from inside to outermost edge .270" for height and 1.250" total width OD.
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