In woodworking circles, the lock miter is often referred to as a trick bit. By a feat of geometric genius, the bit creates both halves of a mitered cornercomplete with interlocking tongues and grooveswith a single router table setup. Articles Cutting Angle: 45 degrees Simply set the center of the stock to the center of the bit. . Mill to final thickness after the miter has been routed. When positioned properly, one miter bit will cut both pieces of stock without having toadjust the bit. Then, dial back if needed to find the sweet spot. Backordered items will be released and shipped automatically as soon as they are available. Arts and Crafts furnituremakers often employ this bit to craft legs that display quartersawn grain on all four sides. Answer by: Chris - Customer Service on Jan 13, 2022, 3:28 PM. Setting the bit requires some trial and error. Steel is heat treated up to 3 times, and tested up to 45 RC hardness to guarantee against breakage. The Lock Miter Sr. router bit (55-503) cuts perfect 45 joints in stock from 5/8" to 1-3/ . Depending on the quality of the plywood the tongue will often break off. Items shipped directly from the manufacturer cannot be returned in store. Is the Lock Miter Router Bit available with the 1/4 inch (6.35mm) shank? Our router bits are proven to be of the highest quality and these Lock Miter router bits are guaranteed to give you a perfect factory fit and a flawless finish. We take safety seriously and only supply the best. Buy 45 Degree Lock Mitre Router Bit 8 mm, APLUS Wood Burr, Groove Bit, Tenon Joint Cutter for Wood Cutting Tool for Engraving Machine, Decogeupa Machine online on Amazon.eg at best prices. Free shipping on many items | Browse your favorite brands | affordable prices. The store will not work correctly in the case when cookies are disabled. There is no tendency for the joint to slide out of alignment under clamping pressure, and the wedged tenons tighten up nicely for a strong corner joint. Just make sure to clamp it tight. ), Mark a centerline on your test stock. If they fit together seamlessly and both faces are flush youre set. I especially like the explanation of the necessary jigs and rails. It can be little tricky at first but when positioned properly, the corner joint router bit will cut both pieces of stock without having to adjust the bit. FREE delivery Thu, Mar 9 . In my project, with the box frame still in three sides, I glued in some ribs to make up for any loss of strength I caused by not gluing the tongues and grooves. The bit bodies have a non-stick coating for easy resin removal. 2003-2023 Precisionbits.com | Lakewood, New Jersey, USA. We noticed you are accessing from Canada. Provide superior wear resistance and sharp edges for the best finish. With these jigs you can quickly and easily set the proper bit height and fence position for precise-fitting lock miter joints. The bits are not designed to work like that. Youll receive a one-time email when this item is back in stock online. A shipping surcharge applies in addition to our regular shipping and handling fee. Rockler Woodworking 45 Degree Lock Miter Router Bit Setup Jig: Set your 45 degree lock miter router bit to the precise height every time for accurate lock router miter joints! Then, cut one piece horizontally and the second one vertically. It takes some time to work with, but once you become familiar with it, the router bit produces fantastic results. We recommend the Lock Miter Sr. for material 3/4" to 1-3/16" thick. Free Standard Shipping on Orders Over $40. To rout the face-to-tabletop half of the joint, tack a rail and handle to a backer. Use with stock ranging from 1/2" to 1". (Philadelphia PA US). Easy to Create Lock Miter Joint. 16J7508 - 1 1/2" x 1/2" x 1/4" 45 Lock Miter Bit, 18J7508 - 1 1/2" x 1/2" x 8mm 45 Lock Miter Bit, 16J7562 - 1 3/4" x 3/4" x 1/2" 45 Lock Miter Bit, 18J7562 - 1 3/4" x 3/4" x 8mm 45 Lock Miter Bit. By Peter A Butzin Our Lock Miter Jr. router bit (55-502) is designed to work with stock from 3/8" to 3/4" thick. TIP: The secret to success with this bit is to make sure the center line of your work-piece is aligned to the midpoint of the lock miter pro-file. Lock miter bit but with the 1/4" shank. Lock miter bits come in two sizes. It's rock solid after glue up and very square off the router. With practice and less valuable stock it could be useful, however I am going to use less hazardous joinery on my kitchen cabinet project where paint can hide exposed stock end grain. Use the reversible 45 lock miter glue joint Router bit to join boards at 90. $19.99 Can't decide what to get the woodworker in your life? 99. Resorted to gluing only the 45 degree flat surfaces, leaving the tongue and grooves dry. - After following the instructions to the letter, I can't fault the bit, which provides clean miter joints. It would have been useful if there was instruction for setup, but I have never received any instruction for setup with all my bits so this was nothing unusual. (San Antonio TX US). I too used this bit to make table legs because I did not want to show a glue joint down the piece. The interlocking 45 cuts will produce extremely strong joints . Lock Miter Instructions (PDF) Set-Up block sold separately. Use the reversible 45 Lock Miter glue joint router bit to join boards at 90. I am using my Sr lock miter bit to cut 1in ply. When the pieces fit together like they should, youre ready to lock together your first corner. Use the Yonico 15334 - 45 degree lock miter router bit set to join boards at 90 degrees. The Eagle America Brand was created for the professional woodworker who needs a serious router bit with an exceptional cut, extremely high durability and longevity. Our Lock Miter router bits (and our set-up blocks) create strong, accurate miter joints for a wide variety of applications! If I am making a 6 sided box, with the vertical sides lock mitered, can the top and bottom be lock mitered? By Paul J Schneider You can also use the lock miter to glue up matching board stock . Although skeptical at first, I was amazed at the simplicity of setup using the setup block on 3/4" and 1/2" pine & poplar boards and 1/2" birch plywood. 3/4" to 1-3/16" is correct, the catalog will be corrected for the typo. Plan on milling a foot or two more stock than you might need for test cuts. However, I find that setting the fence now eliminates the hassle of a second round of test cuts. The centerlines of the bit and stock must be perfectly aligned, and the fence must be set back from the outer edge of the bit by exactly the thickness of your stock. Test cut in 12" long dry oak was absolutely perfect. Answer by: cusomter service on May 12, 2020, 4:57 PM. To use the jig, clamp the workpiece between the two rails, and then feed the assembly past the bit, as shown in Photo D. You must be logged in to write a comment. I attached a pair of rails to my backer. Don't skimp on quality when buying cutting tools. Get notified via email when this item is back in stock online. How to use the Lock Miter Bit - YouTube 0:00 / 8:39 How to use the Lock Miter Bit Juan Manuel Lozano 5.93K subscribers Subscribe 121K views 3 years ago HOUSTON #lockmiter #miterlock. I would like to get the Sr. 45deg. You won't appreciate the strength of this essentially hidden joint until you make your own. I ran two of the pieces through on edge in three passes, both sides. Question by: Bret Rupe on Jan 9, 2022, 11:27 PM. Also, if you are milling your own wood to thickness, I recommend that you leave a sixteenth or so on the thickness before routing the lock miter. Lock miters can help you make legs and other posts; they can also be used with plywood to assemble cases with seamless corners. Initial test cut in 3 multiple passes gave a perfect fit on each test. 2003-2023 Precisionbits.com | Lakewood, New Jersey, USA. If youre lucky, the centerline will correspond to a carbide corner, but bit manufacturers employ slightly different profiles. All Rights Reserved. Each includes an advanced polymer friction-fit holder that can be mounted horizontally or upright. 5. Once your router tables ready to rout, Ill show you how to use scrap wood rails to guide and protect mitered edges and ends. Its not surprising that after a few frustrating attempts, many woodworkers retire their lock miter bits. Also, the set-up block is a near necessity for accurate joints. Change to Lee Valley Canada website to see content specific to that region and the best shipping options. 10% OFF JET BANDSAWS PLUS FREE SHIPPING - MARCH 3-12, Home I used this to make legs for a 10"w x 36" long x 11" deep cypress planter out of 7/8" stock that my wife wanted 36' high on casters. The upper rail guides the piece through the cut; the lower rail keeps the workpiece from tipping or shifting. Dont assume that plywood is perfect. Then, cut one piece horizontally and the second one vertically and the joint should line up perfectly. Much better fit. Follow Woodcraft on Facebook (opens in a new window), Follow Woodcraft on Twitter (opens in a new window), Follow Woodcraft on Youtube (opens in a new window), Follow Woodcraft on Pinterest (opens in a new window), Follow Woodcraft on Instagram (opens in a new window), Follow Woodcraft on TikTok (opens in a new window). Answer by: Customer Service on Jul 30, 2019, 8:49 AM. Create extremely strong,attractive miter jointsthat lock in place and won't open up. If the sweet spot cannot be achieved within 5,000 RPMs of the max, check the collet for residue or other debris and start over. Youll use sample cuts to fine-tune the height.). It has an optimal shear angle and extra-thick tips to give you the unmatched . Ran the other two through face up in three passes. I have a lot of miters to cut in 13/16 and 5/8 and wanted to avoid needing both bits if possible. Use for octagonal shapes on corner cabinet, entertainment centers, etc. Always make a test piece whenever you do a machine setup. Instructions are available from the manufacturer upon request. Warning: Make sure the router bit is properly fastened and tightened in the routers collet and the bit can rotate freely without any obstructions. For better safety, the 45 lock miter bits should be used only in a router table equipped with a fence and not used free hand. Cutting Angle: 45 degrees Shank Diameter: 1/2 inch (12.7mm) Cutting Length: 1/2 . Would it be possible to cut a short 45 into the leading edge of the boards and then stop route the miter lock bit cut? Now, draw lines corresponding to the bits lower and upper edges on your router tables outfeed fence. FREE delivery. 1065 Industrial BlvdSouthampton, PA 18966. I sent it back because it didn't work for me. . Free shipping. Your 2022 catalogue says that the Large Lock Miter bit (55-503) is for use with stock 5/8" to 1-3/16" thick, but the product information on your website says it is for use on 3/4" to 1-3/16". By continuing to browse, you accept our Privacy Policy. Answer by: Customer Service on May 30, 2018, 10:02 AM, Question by: Oscar Benitez on May 27, 2018, 6:53 PM. --> Still as sharp enough to go afew more rounds! To save others grief, I found the best instructions in the following YouTube video: https://www.youtube.com/watch?v=hsPBLvPuBNE&t=966s This bit works exactly as expected and saved my rear during a remodeling project. Warning: Make sure the router bit is properly fastened and tightened in the routers collet and the bit can rotate freely without any obstructions. I purchased the set-up block, but it didn't save me from having to carefully follow the instructions in the YouTube video. To join materials at 90 by cutting a 45 miter and a perfect matching tongue & groove glue joint. First, make sure that your router is unplugged. Note: To make setting the cutter height easy and fool-proof (Applicable for Item 22627), use the Rockler Router Bit Set-up Jig (53817, sold separately) to center the bit on your stock. Lept to a 7 foot long cut in walnut for box beams for a king size bed. The bit works great, but only for those who follow the set-up steps. Lock Miter Instructions (PDF) Set-Up blocks sold separately below. When a board is riding on the table, the rail keeps the piece from tipping into the bit at the beginning or end of the cut. Can it be used with a hand drill? If you want to build a table leg made from 4 pieces of wood this is the answer. When positioned properly, the bit will cut both pieces of stock without having to adjust the bit. One piece is run vertically, the other horizontally. Question by: Chris Twardowski on Dec 29, 2022, 3:59 PM. The bit is ideal for joining drawer boxes, cabinet parts, and for building 4-sided columns. The recommended speed would be around 18k rpm. Instructions: Slowly dial up the RPMs on your router to the recommended maximum. Many of my woodworking pals thought the legs were solid, but I explained how this bit works and a couple added this bit to their collections. Set up hold-downs on the infeed and outfeed side of your fence, and rout the edge, as shown in Photo A. $129.99. Pick Your Bit. The clamped-on track allows the use of a commercial featherboard. Two flute carbide cutters & 1/2" shank. Larger bits can handle thicker materials, but in order to do so, they require powerful routers (214-3 hp) that can be slowed down to 10,000-16,000 rpm. No, they are designed to be used in a 45 deg miter joint. The interlocking 45 miter lock cuts will produce extremely strong joints without having to struggle to keep boards in place during clamping. If for any reason you are not satisfied with the merchandise you ordered, just return it within 90 days to receive a refund in the manner of original payment for merchandise only. Copyright 2023 Eagle America. For both cuts, the rails protect the knife edge, allowing you to exert more pressure on the outfeed end without the risk of crushing the edge or end. Perfect-fitting lock miters almost always require a little dialing-in. The video is most helpful. 3. No, the 45* lock miter router bits are only available with 1/2" shanks. I bought a lock miter bit from another vendor a few years ago. Nos dedicamos a la . Keeping the edge against the table, feed the piece from right to left (Photo B). Note: Lock miter bits only work properly on solid wood. A shipping surcharge applies in addition to our regular shipping and handling fee. (190) | Q&A ( 50) Item # GRP40073 Skip to the end of the images gallery Add your own review for this product. The interlocking 45 cut will help you produce extremely strong joints by providing a mechanical advantage of keeping the parts from shifting when they are clamped up. Attach a rail to the backer, and use the jig to guide the piece past the bit and control tear-out. The bit bodies have a non-stick coating for easy resin removal. . Chamfer Bit, Whiteside Router Bits 3360 45-Degree Lock Miter with 3-1/8-Inch Large Diameter and 1/2-Inch to 1-1/4-Inch Cutting Length, KEENTECH 45 Degree Chamfer Router Bits with 1/4" Shank, 3/4" Bevel Length, 1-37/64" Cutting Diameter, Tungsten Carbide Tip Industrial Grade Edge Forming Cutter for Woodworking, Blue (KT02031204), Amana Tool - 49400 Carbide Tipped Chamfer 45 x 1-1/4 Dia x 1/2 x 1/4" Shank. For the best experience on our site, be sure to turn on Javascript in your browser. Chamfering the edge beforehand saves wear and tear on both the router and bit and produces a cleaner cut.). In order for the parts to fit together seamlessly, the bit must create a sharp mitered corner (see the finished cut in Step 4). Log In. Material - Blades: C3 Micro-Grain Tungsten Carbide For the best experience on our site, be sure to turn on Javascript in your browser. All MLCS products have a 3-Year Guarantee. Additionally, it will provide extra gluing surface resulting in an extremely strong and durable joint. Read more Features Creates remarkably strong interlocking joints Best for hardwood and softwood, also routs plywood and composites 4.4 4.4 out of 5 stars (555) $30.99 $ 30. Makes a perfect matching, strong tongue and groove joint. Despite these advantages, using this trick bit can be tricky. MDF and plywood are not recommended. Adds more glue area for a stronger mitered joint that's easier to keep square during glue ups. In this case, some detective work is in order. The interlocking 45 cuts will produce extremely strong joints without having to struggle to keep the boards in place during clamping. Good luck. Please note we are unable to deliver to PO BOX addressesfor orders that require a signature to confirm delivery. Material - Body: Tungsten Cobalt Alloy Not only does this cutter create a perfect 45 degree cut, but it also adds a tongue and groove element that strengthens the joint and makes assembly a breeze. Do you have this? The speaker cabinet side panels are 48in long. The Lock Miter Master Jigs require virtually no test cuts. Instructions are available from the manufacturer upon request. Unconditional guarantee. Please enter your email address below to receive a password reset link. Chad McClung, chief editor, Woodcraft Magazine. Then, cut one piece horizontally and the second one vertically. You can also use the lock miter to glue up matching board stock horizontally. Both the lock miter bits and the lapped miter bits are designed to make 4 sided boxes. Router Bits . Because the bit is used on both pieces, the gap reflects twice the amount that you need to adjust the bit. Using the photos as reference, make the jigs like those shown below. Measure the distance between the two lines, divide the amount in half, and then draw a centerline on the fence and the bit. The increased long grain gluing surface also helps to strengthen the joint over a basic rabbet or butt joint. Your order will come with a return form with convenient instructions, or you may send your returns directly to Returns Department, Rockler Woodworking and Hardware, 4365 Willow Drive, Medina, MN 55340. Question by: Matt on May 12, 2020, 11:58 AM. Easy to Create Lock Miter Joint, Lock Miter 45 Degree Joint Router Bits + 2Pcs Tongue and Groove Set [1/4-Inch Shank], APLUS 45 Lock Mitre Glue Joint Router Bit + Router Bit Set 3 Teeth T Shape, Wood Milling Cutter Woodworking Tool, Whiteside Router Bits 2310 Chamfer Bit with 45-Degree 1-1/2-Inch Cutting Length, KOWOOD Plus 45 Degree Chamfer Router Bit Set, 1/4 Inch Shank, Cutting Diameter in 1/4, 5/16, 3/8, 1/2.KOWOOD C3 Carbide. (I bought the lock miter bit in the hopes that I could shorten the set-up time.) the joints would not close up to make a nice clean square block. These bits save time in mitering and a none slip glue-up. JavaScript seems to be disabled in your browser. Large (up to 312" in diameter) bits can tackle stock thickness from 58" to 114" and cost about $120. Smaller bits (2" in diameter) can miter edges from 38"-thick up to ". Our router bits are proven to be of the highest quality and these Lock Miter router bits are guaranteed to give you a perfect factory fit and a flawless finish. The store will not work correctly in the case when cookies are disabled. Picked this up today, because I needed to assemble a banister I made out of 4 raised panels, that were 6 1/2x28. This joint not only increases mechanical strength, but also increases glue surface area and automatically aligns parts. Custom Doors, Drawers & Glass Accessories, Rockler 45 Lock Miter Router Bits - 1/2'' Shank, Skip to the beginning of the images gallery. The height should remain constant. A chamfer can also be cut to remove some of the bulk before running the lock miter which would save some wear and tear on the bit. Rails offer a larger bearing surface. The article does discuss securing your work, but perhaps it didnt stress the importance of it enough. To accomplish this on the face-to-fence half of the joint, the distance from the bits outermost perimeter to the fence must be equal to the thickness of your stock. Real Value for Money Agree, 45 Degree Lock Miter Router Bits | Eagle America, Lock Miter Router Bits | MLCS Woodworking, Returns of non-defective merchandise as determined by our staff are subject to a 10% restocking fee (minimum restocking fee $2.00). Best of all, the joint produces a near perfect 90 degree joint with little effort. Back to Woodworking Basics: Smart Bit Storage, Rockler Router Bit Storage Inserts, 10-Pack, Router Bit Set-Up Jigs for 22627 45 Lock Miter Bits, Rockler Bench Cookie Plus Work Grippers, 4-Pack, Rockler Drawer Lock Router Bit - 1" Dia x 1/2" H x 1/2" Shank, High-quality brands and products you can trust, Expert advice and free post-purchase support, Exclusive, innovative products that help you Create with Confidence, Detailed instructions, technical specs and guides to make the most of your purchases. anyone know what went wrong? To rout the face-to-fence half of the joint, youll need a different jig. All rights reserved. Lock miter router bits 8/955.503-504 These are the ultimate bits to craft sturdy miter joints thanks to anti-kickback design and tough tungsten carbide cutting edges. Youll receive a one-time email when this item is back in stock online. As you did for the test pieces, create a pair of rails a few inches longer than your workpieces, and attach them flush with the edges you plan to rout. Like all of our Infinity Tools brand router bits, these cutters are made from premium raw materials and are manufactured to exacting standards of quality. Whether you are a Tradesman, Enthusiast or DIYer mastering the Lock Miter will ensure you'll be creating stunning pieces of furniture, drawers and casework for years to come. (If your router permits, raise the bit so that you can set the bottom edge of the cutter against a block, as shown above.) We would like to show you a description here but the site won't allow us. FAQ | Quick Order | Track | Router Bits & Woodworking Products. What RPM should I use? Shank Increase quantity for TimberLock 45 Lock Miter Router Bit - 1/2" Shank. Sinoprotools Lock Miter 45 Degree Joint Router Bits [1/2-Inch Shank], Wood Milling Cutter Woodworking DIY Tool. Now tape your workpiece in place, and feed the assembly past the bit (Photo C). You may also return purchases to a Rockler store near you for store credit. If you're a first-time use, you would have no problem with the 1pc 8mm Shank Large 45 Degree Lock Miter Router Bit 1" Stock Tenon Milling Cutter for Woodworking Tools Wood because it's fairly elementary in usage. Can the lock miter sr cut miters in 5/8-11/16 ok? One overlooked advantage to a smaller bit is its versatility. This site uses cookies to collect data. This article is from Issue 60 of Woodcraft Magazine. When MLCS had a sale recently, I decided to try again after reviewing the fairly detailed instructions provided on line. For better safety, the 45 lock miter bits should be used only in a router table equipped with a fence and not used free hand. Then, cut one piece horizontally and the second one vertically and the joint should line up perfectly. Highly recommended!! TimberLock - For Strong Miters Step-by-Step Set Up Instructions: PDF Download Create extremely strong, attractive miter joints that lock in place and won't open up. Once again, rails can come to the rescue. The setup block was nice but not 100% necessary. To set up, get scraptimber that is the same thickness as your intended work piece and set the centre line of the bit with the centre line of the workpieces. . All of the corners are square and very strong. Shop Eagle America for quality router bits, woodworking tools, router tables, dovetail, forstner bits, table saws, joinery, wood stains for all your woodworking projects. In preparation for the actual set-up of the router (fence and bit height), we need to set the GrooveCenter for this particular Lock Miter Bit. When I ran them through the router table as described, the cuts were very chattery and the fit was poof all around. Compared to edges, routing ends poses two unique challenges: taming tear-out and balancing boards when making the face-to-fence cut. Save 5% with coupon. Add to cart. Lock Miter Router Bits; Item # Thickness of Stock: Shank Size: Set-Up Block: Price . Free delivery and returns on all eligible orders. Use the miter end of the set-up block with the flat edge for 1/2" stock and the full 45-degree miter end of the set-up block for 3/4" stock.
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