custom expander mandrel

Once this sizing is complete perform the final sizing of the neck with the expand mandrel. All of our expand mandrels are ground to account for spring-back of brass which is assumed at the nominal anneal. K&M Neck Expander | Shooters' Forum Expander mandrel | Long Range Hunting Forum 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 at BRT do know that brass springback can vary too. It is important to remember these are made and marked to take into account brass springback. Each selection allows for selecting an etched press adapter and the corresponding gage pin for that neck tension. It's Monday 9:46 PM Sorry, we're CLOSED. 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! Popular Search, Category FOREVER. Final cost and estimated delivery date can be seen in your cart. listeners: [], The NEW Wilson Expanding Mandrel SizingDie. (function() { Established in 1942. Rweeks7mm, thanks for the review and feedback! Expanding Mandrel (.337"), Decrease Quantity of 6mm up from 22cal. The K+M mandrels and gage pins I receive are of high precision, each mandrel and pin miced to the exact dimensions printed on the sides. (verified owner) 03/08/2021. I have read and agree to the terms & conditions. 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. After selecting the caliber, select each bullet tension expand mandrel desired for your kit. Delivery date may change with additions to cart. Expander Mandrel 6mm (.242"), Decrease Quantity of 26cal. Furthermore, the precision ground expanding detail is high up in the die, slightly below the cartridge's neck / shoulder detail. 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. Also if you are annealing brass properly there definitely will be less springback than regular. - custom hole fit per caliber (.30 cal shown). NOTE: SAC 30 Cal. Both the expand mandrel and the press adapter are laser-etched with the caliber and the bullet tension for easy identification. Whether we're upgrading mandrels on aging slitting lines, increasing pickling line capacity, or eliminating unplanned maintenance downtime, we can ensure our mandrels meet your business needs. Expand Mandrel for Bullet Tension - K+M Precision Shooting Products All of our mandrels fit both our NT-3000 and NT-1000 neck turning tools and most of our older model neck turning tools. James Andrew Luna is a . How to Build An AR-15: Your AR Build Made Easy, California Residents: Do Not Share My Personal Information. I spoke with Roger at K&M and he obliged me with retuning his standard 7mm-30 cal mandrel. Fit and finish was excellent. Expander mandrel | Page 3 | Long Range Hunting Forum Monday is a public holiday in QLD, so probably not then. 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. If you need an additional collet they can be purchased separately HERE. Die ONLY expands neck to slightly under bullet diameter. Order up to 9 on the Bullet Tension Kit page. Expander Mandrel Size Expanding Mandrel (.171"), Increase Quantity of 17cal. Are you buying a new slitting, pickling, cold rolling, or another processing line? RH, thanks for the review! What Size Mandrel? | Shooters' Forum 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. Jig with chop saw. on: function(evt, cb) { 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. 21st Century Innovation - Steel Specific Diameter Expander Mandrel - 6mm .240. Please leave your valid email address below. I have read and agree to the terms & conditions. So you can be sure that your components are stronger and more secure than with other traditional designs such as brass or bronze. Every product I have purchased has been of the highest quality. Location. You can actually feel the air compress inside the case. Requested URL: www.brownells.com/reloading/case-cleaning-prep/case-neck-turning/carbide-expander-mandrels/, User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36. 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. Our clients include those associated with professional film, sports and music industry, to name a few. and bushing dies to set the neck tension or a polished expander ball with the dies so I can . This $24.95 unit fits caliber-specific expander mandrels (item E-XX, $8.75) which measure . Custom Easy X Expander. } Expanding Mandrel (.203"), Increase Quantity of 20cal. Love supporting an American small business and especially with such nice and patient customer service. Reloading dies at the time offered tapered expander to make 6.5mm and 7mm mouths from available 223 brass. 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. 1-800-645-7270; Live Chat; Help Center; About Us . Suggestion (excluding presses), ** PLEASE ALLOW UP TO 10-15 BUSINESS DAYS FOR PROCESSING **, Cut out in die provides an easy view for making sure case aligns and setting up depth, Interchangeable Mandrels depending on caliber, Die ONLY expands neck to slightly under bullet diameter, Stainless Parts for a Long Lasting Finish, L.E. Therefore you can correlate this information to the actual part numbers listed. I shoot 50 cal competition and was running into variable bullet tension problems, in large part due to inconsistent annealing, which I am working on. (verified owner) 12/05/2022. All of our expand mandrels are ground to account for spring-back of brass which is assumed at the nominal anneal. Current lead time is 8 weeks. After expanding use the corresponding gage pin to confirm the neck sized as expected. Scott Posey It's Monday 9:46 PM Sorry, we're CLOSED. Expanding Mandrel Die Your Price: $80.00 * Price Includes Only Mandrel - Additional mandrels sold separately. I have loaded many wildcat calibers over the years starting years ago with the TC/U wildcats of Ugalde and others. The APW Expander Mandrel will smooth out and slightly expand the case neck so the brass will be ready for consistent neck tension. Dave @ K&M However, the neck inside diameter needs to be slightly smaller so the expand mandrel can properly size the brass. from 6mm Neck Up Mandrel (.307"), Increase Quantity of 30cal. ); This is why owning a couple of these expanders may be needed to establish a result which you want. I appreciate your input here, by e-mail, and discussions on the phone. This 1). How much more? Dont expect anything more. We have their necessary FFL information on file and your FFL order will ship directly to them once processed. Tool Notes: Download Tool Instructions After selecting the caliber, select each bullet tension expand mandrel desired for your kit. 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.. Carbide is also better at resisting galling which can leave behind material and scratch the inside of your necks. 04/24/2022 . The site owner may have set restrictions that prevent you from accessing the site. Our mandrels are built to last. Each selection allows for selecting an etched press adapter and the corresponding gage pin for that neck tension. Specialties: We specialize in alterations ranging from small cosmetic repairs to custom tailoring an outfit to fit you for any occasion. We will will be releasing for sale more of the Berger bullets next week. These tool are especially helpful for those reloaders who choose not to outside neck turn their brass to uniform wall thickness. .50 cal tapered custom expand mandrels and gage pins FEENIX Well-Known Member. I will continue to use their version of the tools I use to help me shoot accurately. I have worked on improving the annealing process, and with the expand mandrels, I was able to achieve a neck ID of .508 (the necks would not pass the .5085 pin) in 145 cases out of 157 that were annealed. NO RETURNS/REFUNDS FOR CUSTOM GRIND ITEMS. Exacting precision is what you get with these folks. The shape, finish, and size are the result of years of use and experimentation by many hand loaders. APW Expander Mandrel Set. Copyright var date = new Date(); document.write(date.getFullYear()); L.E. Consistant bullet grip plays a critical role in consistent accuracy and velocity. Proudly powered by WordPress | Expander Mandrels - 25 Cal. Cartridges - Short Action Customs, LLC. Expander Mandrels - 7mm Cartridges - Short Action Customs, LLC. 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. 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. 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. Sat & Sun: Closed. Our neck turning tool mandrels measure approximately about .002'' less than the bullet diameter for the caliber. Now stocking most sizes we aim to ship next business day! We will contact you as soon as this product is available. Berger shipment. So the size and the part numbers stamped on them refer to bullet tension RESULT. 10% off all products for online orders (U.S.A. Orders Only). 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. I will simple rework the dozen cases that were over-sized. Art's Music Shop 4647-O Hwy 280S Birmingham, AL 35242 Tel: (205) 995-8376 Decrease Quantity of 17cal. If there is anything in your cart, it will not be brought over to the old site. Decapping Expanding Mandrels - Short Action Customs, LLC. 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. This step can be done for jacketed bullets, however it is usually performed prior to the seating of lead bullets. This is ideal, where expanding on the "up stroke" puts all the . This is fast and efficient, and so far; no lost cases from expanding. 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. Your email address will not be published. Expanding Mandrels Only-EXPM- - L.E. Wilson Last edited: Aug 15, 2020. Expander Mandrel 6.5mm (.263"), Increase Quantity of 26cal. { This is ideal, where expanding on the up stroke puts all the stress and pressure on an unsupported case/neck. Be sure to at least use a light lubricant. Paul Anderson Expander Mandrel (.307"), Decrease Quantity of 30cal. 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. NO RETURNS/REFUNDS FOR BULLET TENSION MANDRELS. Ensures a seamless transfer of the cartridge neck from the Neck Sizing Bushing to the Expander Mandrel. The large-cal window riser is through the first prototype and now working on design updates for rev 2. To some extent, you might be able to control this by careful selection of the bushing . James Andrew Custom Tailoring Shop - Yelp Be sure to have your plant builder use Yubei Mandrels because the best equipment produces the best product. Manufacturers Of American Made Rubber & Plastic | Vip Rubber Co We design and manufacture the most efficient and highest quality Mandrels, decoiler, and recoiler, providing a better product for your company and your customers. We will update on this banner and newsletters and Facebook. We will inform you when the product arrives in stock. However, the neck inside diameter needs to be slightly smaller so the expand mandrel can properly size the brass. } Interchangeable Mandrels depending on caliber. I worked with them to get proper tension for my 50 BMG and the mandril is spot on for my brass. So for this operation i think you will find that should now be 0.004-0.005 under. I recently decided to buy a Sinclair Expander Mandrel die and test it out compared to the standard dies I've been using. Your email address will not be published. This is why they are marked and identified this way. Share your e-mail with us to receive regular sales, offers, and promotions. Our company offers a wide range of surface treatment technologies on mandrels, including ion nitriding, carbide coating, and chrome plating. The APW Expander Mandrel will smooth out and slightly expand the case neck so the brass will be ready for consistant neck tention. Glad we could help get you setup. Expander Mandrel (.223"), Decrease Quantity of 24cal. Shipping costs are shown for this product only. of China, fixed assets of 12 million, 65 employees, average age of 32 years old, college managers, senior technicians, engineering and technical personnel 12 people, Japan, the United States, India, Vietnam, Turkey, Pakistan, and other countries. 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. GUARANTEED. If you buy a product from us and decide to return it, well take it back at any time with very few exceptions. 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. Your email address will not be published. NOTE: If you do not currently have a 5/17ER11 Collet installed in your die, you will need to purchase one! rweeks7mm Custom Undersized Mandrel, please specify how many thousandths you would like it undersized in the box below. Sign Up for Our Mailing List! For a listing of our Brownells Europe representatives. 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. Our expander mandrels are made .001'' larger than the turning mandrels. Our neck turning tool mandrels are made from high grade stainless steel on Precision turning centers. Sign Up for Our Mailing List! With correct neck tension you can expect a more consistent seating depth and shot. Mon - Fri: 7:00 a.m. - 3:00 p.m. EST So you want to make 30BR brass quick? All are welcome! Expand Mandrels for Bullet Tension Builder. For decades, Vip Rubber and Plastic Company has been refining the art of custom manufacturing. We blend the hand-crafted techniques of old with the contemporary styling of todays fashion. Help me choose a press adapter to hold an expand mandrel for neck sizing. Now based on your neck wall thickness select the appropriate bushing that will achieve the 0.277 inside neck diameter. SKU: 90677. 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. huang_wan })(); Short Action Customs, LLC. All rights reserved. 3,516. on: function(evt, cb) { #1. Please complete the fields below to send your friend a link to this product. Particularly when you are not doing outside neck turning of brass which uniforms wall thickness. To make the shopping experience with Brownells better, we have a number of representatives in Europe. L.E. Our Neck Expanding Mandrels are designed to fit both the 21st Century Shooting and Sinclair Expander Dies. My Hornady New Dimentions dies include a tapered expander ball but I needed an external method. Resizing bushes are usually 0.002-0.003 under the measured neck with bullet seated. (neck tension). 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. PMA Tool. Each selection allows for selecting an etched press adapter and the corresponding gage pin for that neck tension. Amazing how smooth the 21st Century black nitride mandrel was. Expander Mandrel (.307"), Increase Quantity of 30cal. forms: { 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. Select any or all items; 9 mandrels will fill a case. Shop our vast selection and save! Like a hot knife through butter. I purchased the Expander Mandrel Window Riser and a custom 7mm Remington Magnum mandrel for 0.002 neck tension. For over 75 years, shooters, professional gunsmiths, hobbyists, military/law enforcement armorers, hunters, and gun tinkerers have turned to Brownells for high-quality guns, gun parts, ammunition, and optics. I then used my RCBS Ammomaster for 50 BMG with the mandrel mounted in my adapter. Using an expander mandrel prior to neck turning sizes the case to fit the neck turning mandrels perfectly. Today the same procedure exists with the newer 300 BlackoutAAC and Whisper. Dip the neck in dry lube and make sure there is no crap in your shell holder. All our products are made in the United States. Sat & Sun: Closed. 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. ); For example, say you are working with a 7mm caliber (0.284) and you would like 0.004 of bullet tension. Ensures a seamless transfer of the cartridge neck from the Neck Sizing Bushing to the Expander Mandrel. Shipping was fast even though this was a custom part and I purchased close to Christmas. .715 & .895) AR15 / AR10; . Be sure to at least use a light lubricant. 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. Price is for 1 mandrel. Our mandrels are longer than other expanding mandrels and feature a special dual taper which expands both on the up and down . Michigan. Expander Mandrels - 6.5mm Cartridges - Short Action Customs In limited numbers at a time and probably commencing with 25cal and 6.5cal. Category suggestion. A while back, while forming some 30BR brass for a customer's rifle we noticed that after necking 6mm up to 30cal the neck fit on the turning mandrel was a lot tighter than we Necking 220 Russian up to 6mm for forming 6PPC is a pretty easy task, but we've noticed that neck turning mandrel fit can sometimes leave something to be desired. 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. Your friend will receive an email from you with a link to our site. All of our expand mandrels are ground to account for spring-back of brass which is assumed at the nominal anneal. The complete set includes: 224Cal0.2230.222 243 Cal (6mm)0.2420.241 264 Cal (6.5mm)0.2630.262 . I couldnt be more pleased with these custom expand mandrels and gage pins. .17 to .50 cal (21 calibers) and bullet tension from .0010 .0050 in .0005 increments! LRH Supporter . We have found this is the easiest method to greatly reduce your Extreme Spread (ES) and Standard Deviation (SD) numbers. } Required Collet 7mm". Theme: Alpha Store by Themes4WP. 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. Just like your area of business, each process is unique. Jan 22, 2020. This is an assumption by KM based on normal brass springback. Custom Undersized Collet Necksizing Mandrel - Lee Precision Dave @ K&M Happy reloading. Both the expand mandrel and the press adapter are laser-etched with the caliber and the bullet tension for easy identification. Enable Accessibility 800-741-0015 Live Chat Live Chat Facebook Instagram Help Create an Account Login Create an Account Cart (0) View Cart Checkout BrownellsBrownells 75th Anniversary - A Shooting Heritage Menu 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. event : evt, callback: cb The benefit is that as the cartridge is pulled . CUSTOM UNDERSIZE OR OVERSIZE COLLET MANDRELS, 4275 County Rd U, Hartford WI, 53027, USA, Selecting the right die set for your needs. Wilson manufactured lock nut - thickness is .225" from inside to outermost edge .270" for height and 1.250" total width OD. Expander Mandrel 6mm (.242"), Increase Quantity of 24cal. } UPDATE as of 9pm AEST 28th: 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. We go the extra mile to ensure that our mandrels are in sync with your operation and meet your company's needs. I full length re-size after each shoot and have used both Hornady and CH4D dies with included expander balls. Furthermore, the precision ground expanding detail is high up in the die, slightly below the cartridge's neck/shoulder . Price reflected in cart. 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. Sinclair Carbide Neck Expander Mandrels are ground from solid carbide stock, which yields closer tolerances and more lubricity. SINCLAIR INTERNATIONAL CARBIDE EXPANDER MANDRELS | Brownells 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). Which expander mandrel are you using? | Sniper's Hide Forum Expanding Mandrel (.337"), Increase Quantity of 338cal. After selecting the caliber, select each bullet tension expand mandrel desired for your kit. Both the expand mandrel and the press adapter are laser-etched with the caliber and the bullet tension for easy identification. })(); Short Action Customs, LLC. ensures a seamless transfer of the cartridge neck from the Neck Sizing Bushing to the Expander Mandrel. Now stocking most sizes we aim to ship next business day! IF WRONG MANDREL IS ORDERED, SAC WILL NOT . 136.99. After selecting the caliber, select each bullet tension expand mandrel desired for your kit. We have found this is the easiest method to greatly reduce your extreme spread (ES) and standard . window.mc4wp.listeners.push( In other words resize slightly more so that these expanders canexpand the neck out just a little. Sinclair Expander Mandrel Die Test | Long Range Hunting Forum Caliber Specific Expander Mandrel Kits - 21st Century Innovation Our team of mandrel experts will work closely with your mill builder to design and manufacture the best mandrels for your new system. Be the first to review Expander Mandrels 7mm Cartridges. The undersize mandrel will lets say expand your already FL resized brass that has been sized with a bushing die back to a diameter that will allow your bullet to easily start into your case mouth. 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. The feel you are looking for is a light drag on the gage pin. J E CUSTOM . Hopefully well have this out before 2022 (or 2023 in these crazy times!). The item you are trying to purchase is currently out of stock.Please enter your name, email, and phone number below. Expander Mandrels are only compatible with SAC Dies. Choosing a Brownells Featured Dealer is the fastest and easiest way to complete your purchase. Thanks for the review Scott; glad were hitting the mark! Second wide, Changji and other high speed through the territory, geographical conditions are superior, road traffic is developed, rich tourism resources. Our expander mandrels are made .001'' larger than the turning mandrels. Quite often the brass can be harder or softer than expected. EXPANDER MANDRELS ARE ONLY COMPATIBLE WITH SHORT ACTION CUSTOMS MODULAR SIZING DIES. (function() { I am very pleased with the finished product which allows full trimming in my Redding Form/Trim die or my 300B.O. I have not had a chance to test any loads made with it yet, but brass sized with it were inline with the spec.