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. MLCS Woodworking Lock Miter Router BIts join materials at 45 and 90 degrees. When MLCS had a sale recently, I decided to try again after reviewing the fairly detailed instructions provided on line. Easy to Create Lock Miter Joint. Items shipped directly from the manufacturer cannot be returned in store. We definitely do not recommend using the Lock Miter Bit with any drill. Now that its properly set, a lock miter bit can make quick work of edges or ends. FREE delivery. Youll receive a one-time email when this item is back in stock online. Initial test cut in 3 multiple passes gave a perfect fit on each test. The Yonico 15334 lock miter bits set is reversible. Love it!! Shank Diameter: 1/2 inch (12.7mm) The sweet spot is the speed at which the least resonant vibration is present. Use leftover stock from the setup sequence to ensure an exact match. - Quick and Easy to assemble cut workpiece on the job site or in the workshop. Steel is heat treated up to 3 times, and tested up to 45 RC hardness to guarantee against breakage. Free delivery and returns on all eligible orders. The 2 bit system joins material at 45 by cutting a 221/2 miter. However, I find that setting the fence now eliminates the hassle of a second round of test cuts. Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. But it takes as much set up as my Leigh DR4-Pro dovetail jig. I have the exact bit and tried using it to make 2 1/2" chair legs in white oak. Two flute carbide cutters & 1/2" shank. For the best experience on our site, be sure to turn on Javascript in your browser. The interlocking 45 cuts will produce extremely strong joints without having to struggle to keep the boards in place during clamping. Run both workpieces and fit together. Use the Yonico 15334 - 45 degree lock miter router bit set to join boards at 90 degrees. Novice woodworker here. Had early problem with glue-up. Then, cut one piece horizontally and the second one vertically. I used this bit to make many drawer boxes for a very large desk. (Note: The knife-like mitered edge visible in the foremost board indicates that the fence is correctly set.). The Yonico 15334 lock miter set includes 3 of the most popular lock miter bits for a range of stock sizes. A shipping surcharge applies in addition to our regular shipping and handling fee. If they fit together seamlessly and both faces are flush youre set. This bit works exactly as expected and saved my rear during a remodeling project. FREE delivery Thu, Mar 9 . Test cut in 12" long dry oak was absolutely perfect. When positioned properly, the bit will cut both pieces of stock without having to adjust the bit. Unfortunately not, because of the size and weight of the cutting head, the 1/4 inch shank is just not strong enough to support it during operation - it will bend and bow over time from the forces subjected on it, making it dangerous to use. I rate the product a 3, only because of the set-up process. (Red Lodge MT US). The recommended speed would be around 18k rpm. Use the reversible 45 lock miter glue joint router bit to join boards at 90. 1065 Industrial BlvdSouthampton, PA 18966. 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. Router Bits . . This is called the "off-set" and the resulting number is "M" (M, the Magic Number). 99. 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. The prices of these smaller bits range from $50-$100. 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. Choose an option to add an item to your cart. All EAGLE and K-PREMIUM items are warranted to be free from defects in workmanship and materials for the life of the product. . Choose an option to view item availability. The speaker cabinet side panels are 48in long. Question by: Matt on May 12, 2020, 11:58 AM. Excludes products that have been altered or need resharpening. The largest miter lock bit has a 2-3/4" diameter and is suited for up to 1" thick stock. My method is a lot easier on the eyes and nearly fail-safe. This assures bit is centered on the workpiece. Each includes an advanced polymer friction-fit holder that can be mounted horizontally or upright. Instructions: Slowly dial up the RPMs on your router to the recommended maximum. Then, dial back if needed to find the sweet spot. Always make a test piece whenever you do a machine setup. 2 flute, carbide tipped. (Note: Routing the joint requires the removal of a lot of material. To make this joint, youll rout one piece horizontally with its inner face resting against the tabletop. 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. It was easy to use after a few practice runs that let me visualize how the joints need to be routed in order to fit together properly. Use the reversible 45 degree lock miter router bit to join boards at 90 degrees. Nuestros productos estn en stock. I have since replaced it with a 3 1/4 Triton. - Save time puttying and filling those nail holes - no nailing required with the Lock Miter. 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. Note: Lock miter bits only work properly on solid wood. After experimenting with several different strategies, I came up with my own procedures for a fail-safe bit setup and smooth, sharp-edged parts. (To do this, I ran a marking gauge along the top and bottom faces of the board and adjusted the bar until the cutter made a single line.) The bit bodies have a non-stick coating for easy resin removal. Fast and Free Shipping Free Returns Cash on Delivery available on eligible purchase. Log In. Use the reversible 45 Lock Miter glue joint router bit to join boards at 90. Question by: Rich C on May 29, 2018, 3:38 PM. The bit works great, but only for those who follow the set-up steps. This saw narrowly missed making our top three because of its shorter reach, which prevents it from cutting lumber of the same size. You can also use the lock miter to glue up matching board stock horizontally. for materials from 3/8" to 3/4" (LMM-002) and for 5/8" to 1-3/16" stock. Question by: George R on Aug 1, 2018, 4:46 PM. STOCK * (For Lock Miter Joints) See pages 26-27 for instructions on how to use these bits. I got back to the job set the bit up in table and ran two pieces. (For the first time or two, you may want to prepare twice that amount.) 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. When the mating board is fed with the boards face flat against the fence, the rail provides a wider balancing point. Answer by: Chris - Customer Service on Jul 15, 2021, 10:17 AM. The video is most helpful. Material - Body: Tungsten Cobalt Alloy The Lock Miter Sr. router bit (55-503) cuts perfect 45 joints in stock from 5/8" to 1-3/16" thick. (Tallahassee FL US). Choosing a selection results in a full page refresh. 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. Align the center of the cutter with the center of the stock when the stock is in the horizontal position and in the vertical position. MNA 45 Degree Lock Miter Router Bit 3-Piece Set, for 1/2", 5/8", 3/4" Cutting Height, 1/4 Inch Shank. Use with stock ranging from 1/2" to 1". The upper rail guides the piece through the cut; the lower rail keeps the workpiece from tipping or shifting. Additionally, it will provide extra gluing surface resulting in an extremely strong and durable joint. Double-check your setup, especially the featherboards and clamps, and try again on some scrap stock thats dressed to the same dimensions as your workpiece. Lock miters can help you make legs and other posts; they can also be used with plywood to assemble cases with seamless corners. These are a must have for me now!!! The interlocking 45 cuts will produce extremely strong joints without having to struggle to keep the boards in place during clamping. Answer by: cusomter service on May 12, 2020, 4:57 PM. Is the Lock Miter Router Bit available with the 1/4 inch (6.35mm) shank? Easy to Create Lock Miter Joint Brand: MNA 170 ratings $3157 FREE Returns Size: 1/4 Inch About this item American industry classification C3 Carbide. The stock needs to ride tightly against the fence, but overdoing it can damage the delicate corner created by the bit. Shank Increase quantity for TimberLock 45 Lock Miter Router Bit - 1/2" Shank. 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. 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. The interlocking 45 miter lock cuts will produce extremely strong joints without having to struggle to keep boards in place during clamping. Ran the other two through face up in three passes. Our Lock Miter Jr. router bit (55-502) is designed to work with stock from 3/8" to 3/4" thick. This joint not only increases mechanical strength, but also increases glue surface area and automatically aligns parts. Provide superior wear resistance and sharp edges for the best finish. Next, set up hold-downs (guide rollers or featherboards) on the infeed and outfeed fences. 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? The interlocking 45 cuts will produce extremely strong joints without having to struggle to keep the boards in place during clamping. 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. The front, sides and back interlock and make a joint of unprecedented strength. The interlocking fingers of our Lock Miter Router Bit provide a strong mechanical locking action that makes it much easier to clamp. Please note we are unable to deliver to PO BOX addressesfor orders that require a signature to confirm delivery. MDF and plywood are not recommended. Eagle America 45 Degree Lock Miter Router Bits produces extra strong miter joints in boxes, beams, columns, and cabinet face frame corners. The bits are not designed to work like that. - Perfect for cabinet framing, drawers, four sided planters, boxes, shadowboxes, columns, hollow beams, fine furniture framing and much, much more. One overlooked advantage to a smaller bit is its versatility. the joints would not close up to make a nice clean square block. If the thicknesses vary by even a few thousandths of an inch, the most careful setup will not prevent mismatched corners. Minute adjustments may be necessary. When I ran them through the router table as described, the cuts were very chattery and the fit was poof all around. MNA 45 Degree Lock Miter Router Bit 3-Piece Set, for 1/2", 5/8", 3/4" Cutting Height, 1/4 Inch Shank. High hook and relief shear angles with wide open gullets for easy chip ejection. Our Lock Miter Jr. router bit (55-502) is designed to work with stock from 3/8" to 3/4" thick. Power tools are limited to manufacturers' warranty. } I have a lot of miters to cut in 13/16 and 5/8 and wanted to avoid needing both bits if possible. Copyright 2023 Eagle America. Just as they did during setup, rails make the routing process simpler and safer. You can also use the lock miter to glue up matching board stock . Bigger isnt necessarily better. Use the reversible 45 lock miter glue joint Router bit to join boards at 90. Arts and Crafts furnituremakers often employ this bit to craft legs that display quartersawn grain on all four sides. ), Mark a centerline on your test stock. Then, cut one piece of stock horizontally and the second one vertically. Check sheet goods with calipers before you commit. Odds are good that the centerline lies somewhere along the edge. (San Antonio TX US). 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. The clamped-on track allows the use of a commercial featherboard. Eagle America 45 Degree Lock Miter Router Bits produces extra strong miter joints in boxes, beams, columns, and cabinet face frame corners. Note: Lock miter bits only work properly on solid wood. For routing solid hardwood or softwood on table mounted routers or CNC machines only. I use this bit with a router table to make edge joints for small boxes and frames. Two flute carbide cutters & 1/2" shank. In this case, some detective work is in order. Short description: Use the Yonico 15334 - 45 degree lock miter router bit set to join boards at 90 degrees. Simply set the center of the stock to the center of the bit. I bought a lock miter bit from another vendor a few years ago. I especially like the explanation of the necessary jigs and rails. Lock miter bits come in two sizes. Free shipping on many items | Browse your favorite brands | affordable prices. If youre lucky, the centerline will correspond to a carbide corner, but bit manufacturers employ slightly different profiles. To join materials at 90 by cutting a 45 miter and a perfect matching tongue & groove glue joint. In order for the joint to mate correctly, the setup must be spot-on. A shipping surcharge applies in addition to our regular shipping and handling fee. The bit is ideal for joining drawer boxes, cabinet parts, and for building 4-sided columns. The setup block was nice but not 100% necessary. 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". Use for octagonal shapes on corner cabinet, entertainment centers, etc. Its hard to tell what went wrong without seeing your setup. Measure the distance between the two lines, divide the amount in half, and then draw a centerline on the fence and the bit. This saw was significantly lighter to maneuver than some of the other 12-inch miter saws we were comparing it to, weighing in at around 60 pounds. Perfect-fitting lock miters almost always require a little dialing-in. Resorted to gluing only the 45 degree flat surfaces, leaving the tongue and grooves dry. Additionally, lock miter cuts will provide extra gluing surface resulting in an extremely strong and durable joint. It's rock solid after glue up and very square off the router. Material - Blades: C3 Micro-Grain Tungsten Carbide Simply set the center of the stock to the center of the bit. Broca cortadora de ingletes con cierre de 45 grados, herramienta cortadora de espigas para carpintera con vstago de 1/2 1/4 de pulgada Estimados clientes: Somos de China. Add your own review for this product. You may also return purchases to a Rockler store near you for store credit. I found the setup block helpful in that it cut setup time significantly. Do you have this? 4.6 (65) $1099 - $2098. Once your router tables ready to rout, Ill show you how to use scrap wood rails to guide and protect mitered edges and ends. Lept to a 7 foot long cut in walnut for box beams for a king size bed. First, make sure that your router is unplugged. I was really impressed! When the pieces fit together like they should, youre ready to lock together your first corner. JavaScript seems to be disabled in your browser. Now, rest both test pieces flat against the table and feed them past the bit, as shown top right. If you have an account, sign in with your email address. Loss or damages are limited to full refund of purchase price only. Real Value for Money Best of all, the joint produces a near perfect 90 degree joint with little effort. Can't decide what to get the woodworker in your life? The Lock Miter Sr. router bit (55-503) cuts perfect 45 joints in stock from 5/8" to 1-3/ . Same question for lap miter. I purchased the set-up block, but it didn't save me from having to carefully follow the instructions in the YouTube video. By Ken Rupkalvis Cutting Length: 1/2 inch (12.7mm) and 3/4 inch (19mm) $59.95. I was very happy with the outcome. Thank you. Which is correct? Two flute carbide cutters & 1/2" shank. Recommended !! Initial practice with the lock miter bit found a risk of damage to the stock when the large low speed bit encounters wood grain at non-optimum angles. 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. Included in this set are two Lock Master Jigs that pair with the Lock Miter Sr. & Jr. bits. All rights reserved. If I am making a 6 sided box, with the vertical sides lock mitered, can the top and bottom be lock mitered? Cutting Angle: 45 degrees Shank Diameter: 1/2 inch (12.7mm) Cutting Length: 1/2 . I completed 46in of cut when my 2 1/4 Hp router burnt out. Question by: David B on Mar 7, 2019, 4:12 PM, Answer by: Customer Service on Mar 11, 2019, 8:47 AM. If you are regularly using that thickness of timber then save the scrap to make it quicker and easier to set up next time. 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). Read more Features Creates remarkably strong interlocking joints Best for hardwood and softwood, also routs plywood and composites Articles Each includes an advanced polymer friction-fit holder that can be mounted horizontally or upright. Its not surprising that after a few frustrating attempts, many woodworkers retire their lock miter bits. The Lock Miter Master Jigs require virtually no test cuts. The trick will be to set the zero-position of the GrooveCenter exactly over the sweet spot of the Lock Miter Bit. Not Rejected Just Unwanted Hayley Logue, Articles OTHER