I was skeptical about it working on a long surface, but man was I surprised. 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 bits are not designed to work like that. I especially like the explanation of the necessary jigs and rails. Note: Lock miter bits only work properly on solid wood. 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. { 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). The Yonico 15334 lock miter bits set is reversible. Additionally, it will provide extra gluing surface resulting in an extremely strong and durable joint. Our patented Lock Miter Master Jigs are a precisely-machined setup aid for use with lock miter router bits in your router table. Simply bring the router bit up through the table and align the woodworking jigs with the cutting edge of the bit. I am using my Sr lock miter bit to cut 1in ply. Rails offer a larger bearing surface. Cutting Angle: 45 degrees Instructions: Slowly dial up the RPMs on your router to the recommended maximum. The Lock Miter Sr. router bit (55-503) cuts perfect 45 joints in stock from 5/8" to 1-3/16" thick. Machining parts with the Lock Miter Bit is easywith the bit height set, one part is cut horizontally on the router table, while the corresponding part is cut vertically. Highly recommended!! Simply set the center of the stock to the center of the bit. I got back to the job set the bit up in table and ran two pieces. Using the photos as reference, make the jigs like those shown below. To rout the face-to-tabletop half of the joint, tack a rail and handle to a backer. - Quick and Easy to assemble cut workpiece on the job site or in the workshop. Its not surprising that after a few frustrating attempts, many woodworkers retire their lock miter bits. 2003-2023 Precisionbits.com | Lakewood, New Jersey, USA. The interlocking 45 cuts will produce extremely strong joints without having to struggle to keep the boards in place during clamping. FOR WOODWORKERS : Become a master in creating drawers, boxes or even hollow columns with the help of this 45-Degree Lock Miter Router Bit! Copyright 2023 Eagle America. Each includes an advanced polymer friction-fit holder that can be mounted horizontally or upright. 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. We recommend the Lock Miter Sr. for material 3/4" to 1-3/16" thick. . is it possible to make the cut in stages, to relieve the stress on the router, Question by: Lers Luck on Jul 28, 2019, 7:03 PM. Get the best deals on Lock Miter Router Bits when you shop the largest online selection at eBay.com. If I am making a 6 sided box, with the vertical sides lock mitered, can the top and bottom be lock mitered? If they fit together seamlessly and both faces are flush youre set. I have used this product and found it to be very useful, and would recommend it to anyone wanting a secure joint in their woodworking. The clamped-on track allows the use of a commercial featherboard. Also, the set-up block is a near necessity for accurate joints. MDF and plywood are not recommended. Now, draw lines corresponding to the bits lower and upper edges on your router tables outfeed fence. This is the best article I have seen on this subject. I use this bit with a router table to make edge joints for small boxes and frames. JavaScript seems to be disabled in your browser. The mating piece is routed on edge with its inside face touching the fence. I have just finished using the one that I had purchased and have had terrific results. Chamfering the edges makes life easier for the router and the bit. The interlocking 45 cuts will produce extremely strong joints without having to struggle to keep the boards in place during clamping. Thank you. (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.) 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. Thanks. Change to Lee Valley Canada website to see content specific to that region and the best shipping options. ), Mark a centerline on your test stock. The medium sized lock miter router bit has a 2" diameter and is suited for 3/4" stock. Lock Miter Router Bits; Item # Thickness of Stock: Shank Size: Set-Up Block: Price . Each includes an advanced polymer friction-fit holder that can be mounted horizontally or upright. This way, you are not producing a sharp edge to ride on the out feed fence. Delivers a clean, precise cut ideal for creating interlocking joints. When used on smaller projects, such as jewelry boxes and humidors (where tight corners count), a lock miter really shines. Fast and Free Shipping Free Returns Cash on Delivery available on eligible purchase. Then, cut one piece horizontally and the second one vertically. Simply set the center of the stock to the center of the bit. 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. I ran two of the pieces through on edge in three passes, both sides. I have the 45 degree lock miter junior and will be using it on 3/4" plywood. the joints would not close up to make a nice clean square block. Material - Body: Tungsten Cobalt Alloy The tongue and groove, when using a single bit and single fence setting, are apparently so tight, there is little to no room for glue squeeze out .. especially in a 7 foot long joint. Initial test cut in 3 multiple passes gave a perfect fit on each test. Carbide honed with a 600 grit diamond wheel to a razor sharp mirror finish edge. MDF and plywood are not recommended. To save others grief, I found the best instructions in the following YouTube video: https://www.youtube.com/watch?v=hsPBLvPuBNE&t=966s Use the reversible 45 lock miter glue joint router bit to join boards at 90. No necesita pagar el flete, solo tiene que pagar el precio del producto. FAQ | Quick Order | Track | Router Bits & Woodworking Products. The sequence requires some trial and error, but it's not difficult if you focus on one step at a time. 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. (Note: Dont erase the lines on the fence. Finding the center of the carbide cutter isnt as simple as it sounds. Each includes an advanced polymer friction-fit holder that can be mounted horizontally or upright. Question by: Matt on May 12, 2020, 11:58 AM. You can also use the lock miter to glue up matching board stock . 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. Thats it. Two flute carbide cutters & 1/2" shank. All EAGLE and K-PREMIUM items are warranted to be free from defects in workmanship and materials for the life of the product. Adds more glue area for a stronger mitered joint that's easier to keep square during glue ups. Found the set up guide blocks useful. The small tongue that is made on the vertical cut is only attached by the glue between the plys. Our Lock Miter router bits (and our set-up blocks) create strong, accurate miter joints for a wide variety of applications! I have a lot of miters to cut in 13/16 and 5/8 and wanted to avoid needing both bits if possible. milled lumber to exact thickness and made them flat, straight and square. The bit is ideal for joining drawer boxes, cabinet parts, and for building 4-sided columns. 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". 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. Now that its properly set, a lock miter bit can make quick work of edges or ends. No, they are designed to be used in a 45 deg miter joint. In order for the joint to mate correctly, the setup must be spot-on. Question by: Chris Twardowski on Dec 29, 2022, 3:59 PM. 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. Eagle America 45 Degree Lock Miter Router Bits produces extra strong miter joints in boxes, beams, columns, and cabinet face frame corners. Lock miter bits come in two sizes. They slid right together and were perfectly square. I have since replaced it with a 3 1/4 Triton. The interlocking fingers of our Lock Miter Router Bit provide a strong mechanical locking action that makes it much easier to clamp. Odds are good that the centerline lies somewhere along the edge. Included in this set are two Lock Master Jigs that pair with the Lock Miter Sr. & Jr. bits. Don't forget to order Kwik Blocks for easy setup. Chamfering the edge beforehand saves wear and tear on both the router and bit and produces a cleaner cut.). Virtually anywhere you could use a miter, you could use a lock miter bit to create a beautiful joint that is strong and very easy to assemble. 4.4 4.4 out of 5 stars (555) $30.99 $ 30. Absolutely loved an earlier review suggesting leaving 1/16th or so in thickness when milling your own stock. 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. Whiteside Router Bits 3362 45-Degree Lock Miter with 2-Inch Large Diameter and 1/2-Inch to 3/4-Inch Cutting Length Visit the Whiteside Store 63 ratings $10710 FREE Returns Whiteside Router Bits are made with Premium Carbide Precision ground for proper balance at high RPM Industrial Quality See more product details Customer ratings by feature 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. After following the instructions to the letter, I can't fault the bit, which provides clean miter joints. Warning: Make sure the router bit is properly fastened and tightened in the routers collet and the bit can rotate freely without any obstructions. By adding a second smaller bit, you can mill anywhere from 9,5mm to 28,5mm in thickness. STOCK * (For Lock Miter Joints) See pages 26-27 for instructions on how to use these bits. Shop Eagle America for quality router bits, woodworking tools, router tables, dovetail, forstner bits, table saws, joinery, wood stains for all your woodworking projects. Run both workpieces and fit together. It has an optimal shear angle and extra-thick tips to give you the unmatched . I do woodworking as a hobby and the bit worked wonderfully. Router Bits . 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". Unlike setup blocks, the Lock Miter Master Jigs allow you to set the fence position and router bit height for the specific piece of wood you're working with. Please note we are unable to deliver to PO BOX addressesfor orders that require a signature to confirm delivery. Article_-_Fine_Woodworking_Magazine_Lock_Miter_Master_Jigs, Article_-_Woodsmith_Magazine_JessEm_Stock_Guides, https://www.infinitytools.com/routing/router-bits/carbide/joinery-router-bits/lapped-miter-joint-router-bits-3149, Triton 3-1/4 HP Dual Mode Precision Plunge Router; TRA001. Novice woodworker here. 45 Degree 3 Bit Lock Miter Router Bit Set - 1/2" Shank - Yonico 15334. Measure the distance between the two lines, divide the amount in half, and then draw a centerline on the fence and the bit. The sweet spot is the speed at which the least resonant vibration is present. The speaker cabinet side panels are 48in long. Lock miter bits are frequently used when making boxes, drawers, and other casework. Single-piece, SOLID STEEL Bodies, not just a mere sand casting. Its hard to tell what went wrong without seeing your setup. One overlooked advantage to a smaller bit is its versatility. Good luck. The bit bodies have a non-stick coating for easy resin removal. See how you can get free standard shipping. Got the minimum desired squeeze out at the 90 degree inside and outside edges making for a very tight looking edge. 2003-2023 Precisionbits.com | Lakewood, New Jersey, USA. I have a panel I would like to miter on three sides. Had early problem with glue-up. Set up hold-downs on the infeed and outfeed side of your fence, and rout the edge, as shown in Photo A. Our professional/industrial grade bits have tungsten carbide inserts ground on CNC (Computer Numeric Control) machines using 600x diamond wheels. The bit bodies have a non-stick coating for easy resin removal. If youre lucky, the centerline will correspond to a carbide corner, but bit manufacturers employ slightly different profiles. What RPM should I use? Youll receive a one-time email when this item is back in stock online. Average Customer Rating: (11 reviews) 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. Precision ground carbide to +/- .005 tolerances & Balanced to speeds in excess of 25,000 RPM for true, chatter-free running. This assures bit is centered on the workpiece. 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. Recommended !! This site uses cookies to collect data. Large (up to 312" in diameter) bits can tackle stock thickness from 58" to 114" and cost about $120. For shipments outside of Canada or areas not served by regular ground shipping, our Customer Service Department will confirm the shipping charge. We take safety seriously and only supply the best. Product Instructions Request a Catalog. $59.95. - Perfect for cabinet framing, drawers, four sided planters, boxes, shadowboxes, columns, hollow beams, fine furniture framing and much, much more. Two flute carbide cutters & 1/2" shank. Both the lock miter bits and the lapped miter bits are designed to make 4 sided boxes. No, the 45* lock miter router bits are only available with 1/2" shanks. Then, dial back if needed to find the sweet spot. Choose an option to view item availability. Also, this is a great bit for making drawer boxes. However, I find that setting the fence now eliminates the hassle of a second round of test cuts. For shipments outside the contiguous USA or areas not served by regular ground shipping, our Customer Service Department will confirm the shipping charge. Two flute carbide router bit cutters and 1/2" shanks. MNA 45 Degree Lock Miter Router Bit 3-Piece Set, for 1/2", 5/8", 3/4" Cutting Height, 1/4 Inch Shank. To join materials at 90 by cutting a 45 miter and a perfect matching tongue & groove glue joint. 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. The Kick-Back Reducing delivers a precise cut ideal for creating interlocking joints. Bigger isn't necessarily better. 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. Check sheet goods with calipers before you commit. Carbide Lock Miter Router Bit features Tri-Metal Brazing for strength and impact resistance. When the mating board is fed with the boards face flat against the fence, the rail provides a wider balancing point. Copyright 2020 Infinity Tools. The Yonico 15334 lock miter set includes 3 of the most popular lock miter bits for a range of stock sizes. Answer by: Customer Service on Jul 30, 2019, 8:49 AM. For these items, please call the store where you purchased them or our customer service department at 1-800-376-7856 so we can assist you. For the best experience on our site, be sure to turn on Javascript in your browser. The 2 bit system joins material at 45 by cutting a 221/2 miter. 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. 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. Lock miter bit but with the 1/4" shank. Lock Miter Instructions (PDF) Set-Up blocks sold separately below. Plan on milling a foot or two more stock than you might need for test cuts. Backordered items will be shipped with no additional shipping charge (in the contiguous USA). When positioned properly, both pieces can be run without having to move the bit. Shop products from small business brands sold in Amazons store. MLCS Woodworking Lock Miter Router BIts join materials at 45 and 90 degrees. The next time it will go somewhat quicker, but still takes over an hour to set up and run test passes. For 1/2" to 15/16" stock. For the best experience on our site, be sure to turn on Javascript in your browser. In addition to concealing end grain, the joints interlocking profile provides a mechanical advantage that offers an increased gluing surface and keeps parts from shifting when theyre clamped up. After those many runs with a hard material I would have expected to have to order another bit but nope! 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. The recommended speed would be around 18k rpm. When positioned properly, the bit will cut both pieces of stock without having to adjust the bit. 3. Requires a minimum chuck size of 1/2 in. Compared to edges, routing ends poses two unique challenges: taming tear-out and balancing boards when making the face-to-fence cut. Short description: Use the Yonico 15334 - 45 degree lock miter router bit set to join boards at 90 degrees. The bit bodies have a non-stick coating for easy resin removal. Make certain that your stock is flat, straight, and of uniform thickness. The height should remain constant. 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. I was very happy with the outcome. Answer by: Chris - Customer Service (Admin) on Jan 9, 2023, 3:32 PM, A July 7 question and answer leaves me with another question. Answer by: cusomter service on May 12, 2020, 4:57 PM. 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.