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When heated to 1 atmosphere (100 kPa), the thermal conductivity of 110 Wm-1K-1. Brides's Facebook Also hone Japanese (left-hand) single bevel blades. ... JewelStik Professional 3 Grit Diamond Steel; Flip Stik Triple Sided Diamond Sharpener; Sharpening a Small Knife on a Guided Sharpener; Recent Sharpening Photos. In the tool world "carbide" is mostly Tungsten Carbide (WC) sintered with cobalt as a glue to hold it together. 05-31-2009, 10:40 AM. Accessories. Was: $12.95. The The difference between a water stone and an oil stone is the binder that holds the abrasives together. Many people choose chain saw chains carbide for many reasons.Stihl carbide chainsaw chain is made from high-carbon steel. 43 reviews. Kitchen Knife Accessories 3 Stage Knife Sharpener Sharpening Kitchen Knives Ceramic Stone Tungsten Carbide Diamond Rods , Find Complete Details about Kitchen Knife Accessories 3 Stage Knife Sharpener Sharpening Kitchen Knives Ceramic Stone Tungsten Carbide Diamond Rods,Sharpener,3 Stage Knife Sharpener,Sharpening Kitchen Knives from Sharpeners … Bur Sets. 139k. A Carbide Blade – Overview. The fluid prevents the stone from rusting and clogging. Blade Type. Cobalt was a crucial addition because it had the task of keeping the particles together. Spyderco ceramics are the best on the market in terms of ceramic stones, don't waste your time or money trying to find anything better you won't . ; Step 3 - Let the tactical rod come all the way out of the casing and then twist the cylinder at the end … Diamond Sharpening Rods Tungsten Carbide Sharpeners Pocket Sharpeners Crock Stick Ceramic Sharpeners. Keep your knives in top shape with our elite houseware sharpeners. Do Not Apply Too Much Pressure. Sharpening … Men's tungsten rings are made from tungsten carbide, containing both tungsten and carbon elements. Tweet. This in a 3\4-10 thread on Inconel, threaded into a ph-16 casting, a 1/8 pin was welded across, no issue ever with backing out. Rugged construction with almost 2 pounds of solid stainless steel. Many tools require grinding and geometry of their geometry after sintering. + (86) 073128420963. 34. Answer (1 of 10): Ceramic sharpeners like the Sharpmaker, are better. The hardness of tungsten carbide is only inferior to that of slightly diamond, and the Mohs hardness is about 8~9M. Diamonds are indeed the most Mo... Best for Premium Knives: Sharpening Supplies Double-Sided 8″ XL Water Stones. Dimensions: 8" x 4" x 3.5". In fact, many homeowners are installing chainsaw chains on their side burners, campers, and lawn equipment. Due to this, tungsten carbide rings are 10 times harder than gold. current price $9.99. 4.5 out of 5 Stars. 43. The Lansky Blade Medic is the slightly more expensive counterpoint to the Smith's PP1 within the same category. Carbide chainsaw chains have become extremely popular in recent years. Absolutely diamond. 100mm Diamond Grinding Wheel Cutting Disc for Tungsten Milling Cutter Sharpener. A Tungsten Carbide Sharpener is ideal for lightning quick repairs. In about 10 seconds, sharpen all of your knives, serrated knives, cleavers, chef’s knives, paring knives, boning knives, butcher knives, and carving knives saving you time and money. Easily sharpen the complete edge of serrated knives. The tungsten carbide is very high in hardness and the cemented carbide material hardness is reduced with increasing amounts of relatively soft cobalt binder (330 Hv), in this case about 20%. Likes (Given) 737. May 15, 2019. 3 Youngmer 3 Stage Professional Manual Kitchen Knife Sharpener with Storage Bag. The resulting hot, high-pressure gas is ejected through a small-diameter nozzle and accelerated down a long barrel at supersonic speeds. A carbide blade was an alternative to diamond, and the first one made when experts combined cobalt and tungsten carbide. One year warranty on reconditioning, sharpening, and reinserting. There may be some slight others inside as many are made with reclaim powder. Not nearly as damaging, because they don't grab and pinch like the 'scissors' of the carbide inserts, which will literally … 1 KitchenIQ 50009 Edge Grip 2-Stage Knife Sharpener. $10.99. Carbide ones are awful, don’t waste … has anyone used a tungsten carbide chain on their saws? This compact device can sharpen any blade in seconds with minimal effort. Special features: Ceramic hone, Abrasive belt, Compact design. This Bear & Son Gatco® 50015 Scepter® 2.0 Diamond/Carbide Knife Sharpener combines 3 sharpening tools into one instrument to minimize space in your pack or emergency kit. Carbides provide quick edge setting, and the specially shaped ceramic stones are designed to give you a razor sharp edge on either standard or serrated edges. the piranha 3 will produce consistent grinds faster and at a higher $. Ceramic & Diamond Rods. Manual features: crossed ceramic stones for use with straight and serrated blades, clean out slot under machine. Water stones are softer than oil stones. Some of them with ridges and diamond powder do essentially grind the steel (minimally) but I would still not refer to them as sharpeners. Or if you are to insist upon calling them a sharpener they would be better classified as a “fine sharpener” because you are not going to actually sharpen a damaged blade for example, with one of these. The most basic treatment for cutting tools is sharpening the cutting edge. Shop by Use. O. Diamond Sharpening Rods; G. Tungsten Carbide Pull Through Sharpeners. The large, ergonomic handle fits either hand and the full-length finger guard safely protects your fingers. In addition, the thermal conductivity of CBN is four and half times better than copper — in close competition with diamond. You will need: * either a Dremel grinder, or a knock off (which is just fine for this application) * Drill and bits (I used a step bit) * Diamond cutting wheel that fits your grinders chuck. Tungsten carbide burs are more resistant to high temperatures, so this allows them to run for a longer period of time as compared to other materials. Here are our top nine best knife sharpeners in 2022 that you should consider buying one. A tungsten carbide tip is silver soldered in place and protected by the stone collar. Tungsten Carbide vs Tool Steel Orthodontic Pliers. Price: Modestly priced. Portable & Versatile – Compact design allows you to take it anywhere you go. This allows us to properly prepare workpieces prior to coating, as well as any specialized finishing they may require post-coating. A place to talk about the use, maintenance, and acquisition of any bladed kitchen instrument as well as whetstones, cutting boards, and more! Five-year warranty against manufacturing defects. Serrated Knife Sharpener- Designed to get inside even the smallest serrations. This item: AccuSharp Knife & Tool Sharpener - Diamond-Honed Tungsten Carbide Rust-Free Sharpener Quickly Sharpens, Restores, Repairs & Hones Serrated Blades, Cutting Tools, Cleavers, Axes & Machetes $10.99 The 130 sharpens all kinds of 20-degree knives, and the diamond abrasives work on serrated and straight blades. Standard cavities were prepared and timed. 88 BTW that is a variable speed (3 phase) grinder but I typically run the diamond wheel anywhere between 3000 to 3600 RPM. Continue adding soap until the water surface is thick with soapsuds. Smith’s “Pocket Pal” Multi-Functional Knife Sharpener features pre-set crossed carbides and ceramic stones, which provide the “Perfect Edge” every time. Sharpening Supplies, trust the sharpening experts. 5 Smith's 50264 Adjustable Manual Knife Sharpener. Solid Burs. Roadie. A sintered diamond wheel or hone will grind away tungsten carbide tools as easily as sintered corundum (AlO3) will grind steel. Such is how tungste... Diamond Tapered Rod- For fast reconditioning and maintenance. Diamond wheels are usually the most popular as it is the most durable of the three with a 1,000-grit rating. Chapter 3.HSS Tools Are Cheaper…. Cobalt bits are made of HSS with cobalt blended into the alloy mix whereas carbide bits are made of sintered tungsten carbide. 9. Designated by part # prefix “DE”. When sharpening TC on diamond you don't use much pressure anyway. 150mm Diamond Grinding Wheel Cutting Disc for Tungsten Steel Milling Sharpener. Best Entry-Level Pro: Lansky Deluxe 5-Stone Knife Sharpening System. The The difference between a water stone and an oil stone is the binder that holds the abrasives together. Place the surface of the cutter flat on the stone, and using light pressure, move it around in a circular motion. Single cut burrs are designed with right hand spiral flutes that are designed for rapid stock removal, leaving a rougher finish than double cut burrs. first thing you need to do is decide your needs VS wants. The 001 AccuSharp Knife Sharpener is our most popular sharpener and can be found at a location near you! So let's get some facts out of the way first! These are just some values I looked up. 1. Tungsten Carbide * Price: ~10.5 USD/lb * Density: ~0.551 -... Lay the stone flat on the bench and apply a few drops of Lapping Fluid. Smiths Products CCKS 2 Step Sharpener Tungsten Carbide and Ceramic Fine, Coarse. Carbide drill bits are generally more expensive than cobalt but can withstand higher temperatures and have greater wear resistance. A sintered diamond wheel or hone will grind away tungsten carbide tools as easily as sintered corundum (AlO3) will grind steel. Such is how tungste... Tungsten carbide is somewhere over Rockwell C 89, which is still softer than diamond. Now, tungsten carbide is durable enough that it could probably help grind or cut diamond. 24 Hour Order Line 800-255-9034 or 479-631-0130 4 out of 5 Stars. Carbide turning tools were first developed as alternatives to diamond cutting tools. 2- slot sharpener. Chapter 5.HSS Tools Are Easier to Sharpen but Require Frequent Sharpening. The final Chef’s Choice sharpener on our list is the 316 Diamond Sharpener. Get the best deals on Tungsten Carbide Drill Bits when you shop the largest online selection at eBay.com. 5. Work Sharp Combo Knife Sharpener. 1. r/chefknives. 87 years of expert advice and inspiration, for every couple. Our most abrasive carbide bur die grinder bit – SA-1/2 Diamond Cut That is very durable and very hard-wearing. Premium Wheel and Mandrel. Regular. HSS drills dulled in no time, carbide would break from flexing. Fill the basin or other water container with hot water while adding copious amounts of the citrus oil soap. Outdoor Edge Hunting Knife Sharpeners; 5 5. Straight grades (C1, C2, C3, C4) are tungsten carbide. Use gentle pressure, because the classic V will automatically bite into the edge’s preset angle. Sub Category. ... Tungsten Carbide can eat too much of your blade away. Water stones are softer than oil stones. End Mills. However, this primarily results in a smoother rather than sharper finish. 3+ day shipping. Ozark Trail Knife/Hook Sharpener - Black. The tungsten carbide pull-throughs, due to their 'unique' scissor-like arrangement of hard-edged inserts, are far more damaging to an edge. AccuSharp® Sharpeners. The edge of a carbide tool stays sharp for a very long time, and hence, does not require a sharpening station. Hone a razor sharp edge on even the finest knife blades. Diamond Burr The steels.you own and sharpen dictate the stones you buy. Ceramic material cannot be easily cleaned. Core Drill & Wet Diamond Core Bits For most applications in solid concrete this is going to be the best way to drill your holes. Carbide will stay sharp longer, but is more expensive up-front and over time. Free shipping ... Tungsten Steel Carbide Burr Cutter Rotary Burr Double Diamond Cut Polishing Tool. A.G. discusses the uses, pros and cons of the Tungsten Carbide V Sharpeners . HSS will dull faster but also takes a marginally sharper edge (but if youll notice the extra sharpness is a different conversation), and is cheaper both up-front and over time. Chef’sChoice 130 Sharpening Station. It has a boiling point of 6,000°C (10,830°F). With carbide tools, the finish starts to deteriorate from the very first cut onward, whereas the diamond tool maintains a nice clean finish right up until it becomes dull…..at which time it plummets and should be pulled for sharpening. $10.99. The sharpening blades are diamond-honed tungsten carbide and provide years of reliable use.Applicatio. Place your forefinger on the grinder tool stop, this will help you guide the bit while keeping your fingers far enough away to be safe. 4inch Brazed Diamond Cutting Grinding Disc 7/8" Bore Tungsten Carbide Grinding Wheel Plate for Angle Grinder Suitable for Polishing Rubber, Wood Fabric and Tires Grit K18mm 5.0 out of 5 stars 2 $17.88 $ 17 . the sharpening blades are 2 sided and fairly inexpensive. the sharpie is a nice little sharpener that will get you consistent accurate grinds time after time. Only sharpen the surface of the cutter. Step 2. Premium Diamond Wheels. We provide cost effective solutions for almost any brand stump grinder! Within this process, fuel gas and oxygen are combusted in a high-pressure chamber reaching temperatures up to 5,600°F (3,093°C). CBN for hardened steel, diamond for tungsten carbide. Features. I'm guessing the main attractiveness of cemented-carbide WC sharpeners and other cutting tools is mainly in their low cost and relatively high toughness, and less in the hardness of the abrasive WC grains themselves, which are hard enough to do the jobs for which the tool is engineered, but nothing special beyond that. Electric features: Diamond coated sharpening wheel (will not de-temper knives), blade guides for correct angle. Regular price $50 00 $50.00. Knife & Tool Sharpener Mk.2 – Professional Electric Knife Sharpener 120v; 3 3. current price $5.00. Most or all of the ceramic or diamond pull-throughs I've ever seen (I have some) use round rod-type inserts. Sharpening is 90% technique 10% equipment . Cymas Knife Sharpener, 3-Stage Ceramic Kitchen Tungsten Diamond Knife Sharpener for Steel and Ceramic Knives. Physical Properties of Tungsten Carbide. Submerge each dull carbide saw blade in the basin and let it soak for 15 to 20 minutes. AC50378 Smith's Diamond Electric Knife Sharpener. Shop by Department. All clinical pliers in our catalog are made in Royal Line. In Minnesota, call Service Grinding or Hancock Tool, two sharpening shops that Sharpeners Report endorses. Available as 6mm tungsten rings or 8mm tungsten ring widths, our tungsten rings are offered in a wide array of ring sizes, from 4 all the way to 16.5. -Resin grinding wheel has good polishing effect, grinding wheel sharp, not easy to plug, high grinding efficiency. 34 reviews. Chef’sChoice 130 Sharpening Station. 7th April 2016, 02:21 PM #4. Neither. WC or tungsten carbide is twice as stiff as steel and twice as dense. It would be very heavy, and very brittle. TiC is mostly used as a su... 4 Yvonne Tsai Spring-X27 Kitchen Knife Sharpner. Tungsten carbide coatings are achieved through the HVOF thermal spray process. Ceramic Sharpening Rods- Tungsten Carbide Polish to a finished edge in three or four strokes. Free delivery and returns on eligible orders. I'm not saying it will work well or won't - just that there's no telling how well it would work without trying it. Tungsten carbide (WC) sharpeners and other so-called 'solid' carbide-tipped tools utilize what's called 'cemented carbide', which is an engineered material and only durable because of a binder. Until the invention of these alloys, tempered steel was the only practical material for sculptor's tools, and the establishment and maintenance of carving tools … Category(s) Outdoor Kitchen New Products. 3+ day shipping. Specification: Brand Chef’s Choice; Model 4761200; Weight 1.59 Ounces; Pros. They can be used on steel, stainless steel, cast iron and non-ferrous materials. Factory Hot Sales inserts carbide tungsten indexable dijet insert; Factory high quality digital caliper with carbide tip measuring face diamond tips cnc spiral bits; Factory Supplier kennametal tungsten carbide insert inserts k10.k20.k30.k40 tip; Yg8 tungsten carbide saw tips yg6 yg12x solid disc blade Replacement sharpening blades are available. Reduced price. Dimensions: … May 17, 2016. Tungsten is one of the hardest, most resilient metals on the periodic table, especially in the form of tungsten carbide, which is tungsten mixed with an equal amount of carbon molecules. Buy 1/2pcs Garden Tool Handheld Knife Sharpener, Portable Outdoor Quickly Knife Sharpeners- Diamond-Honed Tungsten Carbide Rust-Free Sharpener Restores,Repairs & Hones Cutting Tools,Cleavers, Axes(A-2pcs) at Amazon UK. Chef’sChoice Trizor XV EdgeSelect Professional Electric Knife Sharpener with 100-Percent Diamond Abrasives and Precision Angle Guides for Straight Edge and Serrated Knives, 3-stage, Gray; 4 4. Initially, a diamond tool will cost more money, but this investment goes toward the extended life of the bit. TechSouth Inc Power Point Handheld 120V Dust Collection System Tungsten Grinder. The idea that “titanium is stronger than steel” is commonly expressed in science fiction and other literature, but it’s a misunderstanding of the m... For grinding tungsten carbide, green SiC wheels are like rotary chisels in comparison. $5.00. Chapter 4.…But Carbide Will Last Longer. No, diamond is the hardest material and is harder than tungsten carbide which is about third on the list of hardest materials behind cubic boron ni... There 3 types of materials used in a knife sharpener wheel: diamond, tungsten carbide, and ceramic. Carbide vs Steel Ultra carbide hard tungsten carbide and similar hard metals became widely available in the 1930s, and quickly revolutionized most of the technologies that require cutting hard or abrasive materials. Contact Us. Diamond and tungsten carbide burrs designed for cutting metal were tested with precious and non-precious bonding alloys. 3+ day shipping. SM-51, 1/4" Cut Diam, 1/8" Shank Diam, Tungsten Carbide Single Cut Pointed Cone Burr. Carbide Burrs are Harder than HSS Burrs. Hammerhead™ Sharpener & Opener. Us today for a nice finish Hand held Tungsten Grinder B08WC9S34Y professional-grade sanding and grinding Tools from Bauer,,! There are many tungsten carbide burrs dental options compared to diamond, so this enables a variety of products to settle on from counting on the method. The creators used Wpressure or heat and formed a metal mass. There are grades from C1 to C6 for plain TC that range from least cobalt to most cobalt content. Tungsten carbide has a high melting point of 2,870°C (5,200°F). Higher numbers have less glue and lower "toughness". The tungsten carbide sharpeners will last a long time, but can be replaced when necessary. For holes up to 3” diameter a hand held core drill like the Weka DK12 ($1497, Ohio Power Tool) or Eibenstock END 130/3 ($1229, Ohio Power Tool) are very easy ways to go with little setup time. It has a coefficient of thermal expansion of … Grit Type: Fine | Dimensions: 3.35 x … Chapter 2.Carbide Cutting Tools Have Better High-Heat Tolerance. Sharpen knives (even serrated knives), cleavers, axes, machetes and many other cutting tools in about 10 secs. The Lanksy BladeMedic features a tungsten carbide sharpener, ceramic rods (1000 grit), serrated knife sharpener, and diamond tapered rod (600 grit). Carbide vs Steel Ultra carbide hard tungsten carbide and similar hard metals became widely available in the 1930s, and quickly revolutionized most of the technologies that require cutting hard or abrasive materials. Superabrasive, diamond plated tools have a major edge over carbide—longevity and cut-rate set diamond tools apart from the rest. ... Place the KMT horizontally on a surface, then pull a blade through the tungsten carbide sharpener or the ceramic honing edge. Go out to get your wood and just cut it, do the same again for the rest of the season, end of story. Fast cutting is a clear an advantage of the water stone. A place for all things chef knives. As with all drill bits and burrs, let the burr do the work and apply only a little pressure otherwise the cutting edges of the flutes will chip away or become smooth too quickly, reducing the life of your burr. #3. Turn on the grinder and ensure that it is running smoothly. Aside from TC lathe tooling I sharpen old masonry bits and use these to drill holes in chainsaw bars. Learn all about tungsten carbide rings, including pros and cons, and shop for tungsten carbide wedding bands. $12.30. Multi-Purpose Sharpeners Tungsten Carbide Sharpeners Pocket Sharpeners. Tungsten carbide wedding bands are durable, attractive, and very economical. Yes. The correct grade of tungsten carbide could probably make a fine razor blade. Stellite is, kinda, a cobalt turning tool. Back when I had to cut firewood a carbide chain was invaluable. Tungsten carbide and ceramic sharpening elements. CBN has higher thermal resistance than diamond. T always break cleanly and you may have to use to cut or it. The 12-inch Diamond Steel Sharpening Rod has an MSRP of $39.68. Smiths Products CCKS 2 Step Sharpener Tungsten Carbide and Ceramic Fine, Coarse. Long Shank. Tungsten carbide is the most widely used type of high-speed machining (HSM) tool material produced by powder metallurgy.It has high hardness and toughness. Roadie. The MinoSharp sharpens at a smaller angle than is typically used on Western knives, which results in the a western knife's edge failing more frequently and requiring more honing. Tungsten Carbide Tungsten Carbide- Just three or four strokes will restore your blade. 2 Chef’sChoice 4643 ProntoPro Diamond Hone Manual Knife Sharpener. The more cobalt, the softer but tougher the finished tungsten carbide. Free shipping on many ... 10PCS Tungsten Carbide Cutting Burr Kit Dremel Rotary Grinder Grinding Drill Bit. No tungsten carbide is hard but not as hard as diamond . In a workshop most machinists have a diamond lap , to restore the cutting edge on tungsten... Regular price $80 00 $80.00. The versatile design also means it is compatible with santoku knife, pocket knife, and different kinds … Pushing a diamond tool to run a little longer once it shows signs of becoming dull (a good indicator is when the machine amps increase), … Diamond sharpeners are very aggressive and are best for quickly setting an edge or resetting the edge to a different angle. 06-19-2020, ... or plate mounted tupe like for a carbide grinder ti use the flat face. Likes (Received) 9400. Furthermore, this tool is compact and well-constructed, making it suitable for kitchens of all sizes. Ceramic rods can sharpen and the higher grits are great for polishing a finished edge. Carbide burs (burrs) maintain their sharp edges 10 20 times longer than a stainless-steel bur (burr), depending on the frequency of use and the materials used with. 1/4″ on 1/8″ Shanks. Until the invention of these alloys, tempered steel was the only practical material for sculptor's tools, and the establishment and maintenance of carving tools … Step-4: Turn on the Grinder. Pay attention to a black slurry buildup in a few seconds. ( I bought a cheep 20$ US set at Harbor Fright ;) that had 2 in it, plus every other possible attachment you would want! Diamond removes steel much faster than other sharpening materials. Carbide Burs. Of course, stones are the best but not everyone wants to use stones or is willing to learn to use them and there is a learning curve involved. $9.99. SKU: PP1. Similar in size, with the same tungsten carbide, ceramic, and tapered diamond sharpening surface setup, the Lanksy has a metal (rather than plastic) body, which increases it's weight significantly (around 4 times heavier than the PP1). This softer binder promotes faster cutting because the old abrasive material breaks away and is replaced with fresh sharp material. current price $12.83. Tldr; Steel has hard bits and soft bits, the pull through sharpeners remove the hard bits, damaging your edge. Aluminum Cut. A.G. discusses the uses, pros and cons of the Tungsten Carbide V Sharpeners Leaders in sharpening stones, knife sharpeners and tool sharpeners. Additionally, diamond tools have a closer cut tolerance than carbide does. Regular price $379 00 $379.00. Carbide Burr vs. Diamond Burr. A diamond may be a more rigid material than tungsten carbide, but that limits diamond burs' functionality for various processes. It produces a slicing action compared to the impacting/tearing action of competitor's teeth. The EdgePro is, well, expensive. Motor, delivering more Power, torque, and use it for sharpening Tungsten electrodes Grinders. Tactical Sharpening Rod Instructions: Step 1 - Draw knife blade through Tungsten Carbide slot 3 – 4 times to sharpen the blade; Step 2 - Open the tactical rod by gripping the casing firmly and twisting the cylinder at the end (opposite of the tungsten carbide) counter clockwise. As a matter of fact, at temperatures exceeding 800ƒC, CBN is harder than diamond and is able to maintain its cutting edge well up to 1000ƒC. Here in this article, you will find a quick comparison between carbide burrs and diamond burs to understand which material is the best suitable option. The rods can be round, square, or triangular - as long as the knife has a smooth surface to slide along. CRKT Spark’N Sharp Back to Knife Sharpening Navigation Page . This leads to longer tool life, often offsetting the cost difference. Lansky PS-MED01 BladeMedic. The 130 sharpens all kinds of 20-degree knives, and the diamond abrasives work on serrated and straight blades. They are created by combining cobalt with tungsten carbide under a lot of heat and/or pressure to create a solid mass of metal. Chapter 6.Carbide Cutting Tools Ensure a Cleaner and Smoother Finish. Smiths Products PP1 Pocket Pal Sharpener Tungsten Carbide and Ceramic Fine, Coarse. 6. Part # ROAD1. Sharpening rods are two rods set in a base at a specific angle, 30 degrees for the ones I use. Non-slip base. $11.99. This softer binder promotes faster cutting because the old abrasive material breaks away and is replaced with fresh sharp material. We will test the hardest stones and the hardest metal with the help of a hydraulic press for strength Tungsten Carbide will restore your blade in 3 or 4 strokes, Ceramic Sharpening Rods will Polish the blade to a finished edge in four to five strokes, Serrated Knife Sharpener get inside even the smallest serrations to sharpen your serrated blades and Diamond Tapered Rod at the bottom helps in fast reconditioning and maintenance. I'd recommend the Spyderco Sharpmaker as a good cost vs flexibility of use system.