S90V, however, features higher wear resistance, and sharpening it is more challenging than 20cv. Now, whenever I sharpen a knife with the low-angle extender, I use masking tape to tape up the blade all the way to the shoulder so that only the edge and the bevel are exposed. So Im learning. S90V seems very easy to live with, using just a diamond hone or two, according to edge finish preference. Yes it's ridiculously expensive, and yes it requires the patience of a saint to sharpen but outside its less common cousin CPM-S110V (see above) nothing holds an edge or withstands abrasion quite like CPM S90V. Most sharpeners can sharpen these angles, including guided systems, sharpening stones, and powered sharpeners. If you want to polish the edge which is nice, you will need something a little extra whan what the Sharpmaker can offer. I started with a 1,000 grit stone and kept at it until the edge was sharp and the point had been fixed. I am still on the mediums since I ran out of time last night, but I'm definitely seeing results. It is the lowest angle recommended for most blades, and they produce good cutting power. G10 Ceramics will work but I do not suggest them because of the excessive burring they cause with this steel. GATCO offers the Ultimate Diamond Hone Sharpening System, which is similar to the Lansky. Using the fine grit stones at about 20 per side may apply a micro bevel that should help the durability and longevity of the edge while retaining the sharpness. Heat treat has as much to do as angle. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Youre looking for that single position and angle setting that removes all the marker across the entire height of the bevel. cpm-20cv vs 154cm Rex 45 An example of data being processed may be a unique identifier stored in a cookie. It also humbles S90V with its excellent toughness. Continue with Recommended Cookies. Touch it up often on fine rods and you should be able to keep it shaving sharp without much issue. A day without laughter is a day wasted. Spyderco Sharpmaker is simple to use and fairly inexpensive. Im practicing on cheap knives before I try out the WE on my expensive knives. One slip and your blade is forever scarred. Convexed 15V - Spyderco Forums All Rights Reserved. For the more advanced sharpeners among you, Work Sharp offers the Ken Onion Elite Sharpening System, a variable speed motorized unit employing long-lasting flexible abrasive belts made by Norton Abrasives. It offers the same unparalleled edge retention as S90V. You do not have the required permissions to view the files attached to this post. Time to move on to 3,000 grit. and the way they take a very fine edge, though. The 420 stainless Kershaw does well at 17 for meat, but won't hold it long in the field for hide and . Not sure that analogy holds up. Knives with thin blades get a sharp edge faster when sharpened at lower angles. May I ask what you guys use to inspect the blade edge with so close? Manly Wasp S90V Review | Knife Informer S35VN and S90V. Most of all, be safe, have fun and take satisfaction in the knowledge that, once you master establishing edge angles, you have become self-sufficient at sharpening. The nice thing about diamond lapping film is that it is still a powerful abrasive, but it also polishes the edge to mirror finish. Of all the super steels, S90V is arguably the hardest to work with. I also tried a $100 USB digital microscope, but returned it as this $34 one works just as good. blue steel Then the first time you sharpen the blade it still will require some profiling, that is some minor steel removal, to better shape the knife blade profile to match sharpening with the fixed angle sharpening wicked edge system. These properties make S45VN is outstanding blade steel for high-end folding knives. I just dont feel like experimenting on a knife that retails for around 300 until I find out what the best edge is and wear away an excessive amount of material. For the paras, if you use a clamp system make sure you pay attention to how the blade is clamped in. DOWNSIZED 2X72 Importance of Choosing the Right Sharpening Angle. To sharpen the CPM S90V blades with the SelectEdge 14 degree angle of its Hidden Canyon Hunter and Saddle Mountain Skinner, Benchmade offers the model 50082 14 Degree SelectEdge Guided Hone Tool. . This is finishing with the 9 micron diamond lapping film. I think for S90V it's about patience and the willingness to put in the strokes. A sharpening angle of 10 to 17 degrees is still quite low for most knives. Thread starter-Lucky-Start date Dec 10, 2010; 1; 2; Next. Tobler is another proponent of the marker method. Sharpening Tempering Tools About Me. The hones are wider and longer for more effective use and have molded-in integral handguards for safety. The temperature range that he refers to is around 350 to 400 degrees Fahrenheit. The manufacturer of Bench-made knife recommends you to use 30 to 35 degrees angle sharping, which you need to follow. The knife turned out perfectly. Different sharpeners for this angle include guided systems, sharpening stones, or powered sharpeners. Using a permanent black marker with a wider chisel tip, color the edge bevel on both sides of the blade. Its pretty much a downsized version of a larger and much more expensive 272 slack belt grinder used by many knifemakers. I then stropped on 3 micron diamond emulsion on horsehide and 2 micron CBN emulsion on horsehide. After that, I progressed to 0.025 micron diamond slurry. Once you become comfortable with how the sharpener operates, you can consistently grind an even edge on your blades. Free shipping for many products! Such kits all help instill confidence and the ability to subtract guesswork at maintaining the desired angle. Testing the Edge Retention of 48 Knife Steels - Knife Steel Nerds It is a bit harder to get it to atom splitting levels of sharpness but that is more about the steel, not which sharpening media you are using. All knives lose their edge over time, even if you use a sharpening steel on a regular basis. The stones used in this video are a coarse diamond plat. Knives sharpened in this category offer both durability and sharpness, and it can be achieved using guided systems, sharpening stones, or powered sharpeners. Of all the super steels, S90V is arguably the hardest to work with. Sharpening the Faith Angle. Sleipner Best Angle To Sharpen A Knife (Sharpening Angle Guide) I wanna be able to keep a nice hair popping sharp edge on it, at the lowest cost. A safe bet is to invest in a sharpener that sets and maintains the edge angle for youall you have to do is set the sharpener to the desired angle. knowledge base. Top Evil D Member Posts: 26786 Joined: Sun Jun 27, 2010 3:48 am All you need to be concerned with is making the motions to get the edge sharp. The secret to sharpening any knife is knowing which grit to start with. Selecting the right sharpening angle is an important step in knife sharpening because it determines the blades sharpness and durability. X50CrMoV15 steel, Factors That Determine the Right Sharpening Angle. Tips to sharpen s90v : r/knives - Reddit I'll usually finish off s90v right off the 600 grit stone followed up with some stropping. I do have a kangaroo strop on a wood block made for free hand stropping just havent gotten anything for the WE yet. Finish: Battleworn Black Nano Ceramic Coating Fully CNC Machine Cutlers like axes, machetes, and cleavers are sharpened at this range, allowing them to withstand the cutting abuse they are subjected to. Basically, is it something I can do with a Sharpmaker and minimal experience? Wicked Edge Precision Knife Sharpener All rights reserved. It uses a fine-grit ceramic rod and a leather strop but in a more compact folding format with a pocket clip for easy carry. So far I've only got the basic setup, but I would like to add the diamond and super fine stones soon. I normally don't use 80's. I find them too aggressive and 100's will get a re-profile done. Sharpening angles between 22 and 30 degrees produce durable edges. Secondly, I lost patience trying to get the knife super sharp, so I backed down to a coarser grit. The goal is to sharpen the blade, removing the black marker ink from both sides. Removes active rust, minor imperfections in blade like honing scratches, restores shine. Are you looking for sharpness or durability? S90V, which I will forever more call goblin steel, is neat largely because of the vanadium content. The white and brown rods will maintain an edge very well but if you ever need to reprofile you will be happy to have the diamond rods. These all are describing the hardness of . This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Im new to this so looking for recommendations. Conversely, he adds, if you sharpen at a wider angle, such as 25 degrees, the edge will still be very sharp but you gain improved edge retention and, thus, eliminate the need for more frequent maintenance. Theres also a plastic storage case. I've often said the hardest part of the 5 Angle-Guide Knife Sharpeners That Make The Cut, TOPS Little Bugger: Svelte-Bladed Straight-Edge, 5 Best Pocket Knife Sharpener Options [2022], Knifemaking 101 Read This Before You Make a Knife, 8 Things You May Not Know About Forged in Fire. Postby Fanch_Man Mon Oct 24, 2016 9:43 am, Postby abbazaba Mon Oct 24, 2016 10:00 am, Postby Water Bug Mon Oct 24, 2016 2:59 pm, Postby farnorthdan Mon Oct 24, 2016 3:32 pm, Postby Fanch_Man Mon Oct 24, 2016 8:46 pm, Postby bearfacedkiller Mon Oct 24, 2016 8:50 pm, Postby Brock O Lee Tue Oct 25, 2016 12:27 am, Postby Surfingringo Tue Oct 25, 2016 5:25 am, Postby Able Dog Tue Oct 25, 2016 9:30 am, Postby Brock O Lee Tue Oct 25, 2016 9:42 am, Postby tripscheck'em Tue Oct 25, 2016 4:15 pm, Postby Surfingringo Tue Oct 25, 2016 6:27 pm, Postby bearfacedkiller Tue Oct 25, 2016 6:58 pm, Postby dplafoll Wed Oct 26, 2016 7:12 am, Users browsing this forum: awa54, Bing [Bot], camvdcs, Capt'n Boatsalot, cjk, DavidNM, dsvirsky, Evil D, JRinFL, MFlovejp, skeeg11, sovereign, Spydie_Flick, tyd450 and 44 guests. 14C28N First, I had to mount the knife in the low-angle extender, meaning at rest the stones only go halfway up the blade and not beyond the edge. The edge was wicked sharp, but I wanted to take it two steps further. Thanks for the link. Attached to an FWCX Extra Coarse/Coarse Double Sided Diafold, the manual system can easily reprofile an edge to any one of seven pre-set angles. Spyderco only heat treats it to around 56 RC (so I was told anyway). If you sharpen your heavy-use EDC knife to a low angle such as 15 degrees, it will be incredibly sharp, Crawford says, but the trade-off you are making is edge retention and durability.. However, M4 has low corrosion resistance than S90V. Sharpening the Faith Angle - Philip Yancey Steve I like using the lightest grit you can get by with, like airscapes wrote. I have never been able to raise a burr with S90V, so I relied on my touch. The extremities of the knife, the heel and the tip can pose the most difficulties. The EoS and ER numbers are scaled 1 to 10, with EoS = 10 being easiest to sharpen and ER = 10 denoting highest edge retention. Find many great new & used options and get the best deals for Spyderco Tri-Angle Knife Sharpening Rod Medium-Grit Ceramic Stone 204M1 at the best online prices at eBay! . By now, I didnt need to put so much time into sharpening because I was merely homing the edge. Use the finest stone that will provide the results you are looking for with minimal work. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Both steels have a similar ease of sharpening score (i.e., they're really hard to sharpen). For a better experience, please enable JavaScript in your browser before proceeding. Happy to be part of this great forum and group of down to earth spyderco addicts, Thanks Sal and gang. It was no problem at all. SHARPENER TYPES Minimal burring issues. I've often said the hardest part of the KA-BAR Gunny Knife: An Oversized Blade Commemorates a Larger-Than-Life Personality, Knifemaking: ABS Master Smith J.D. Re-Grind and Polish: Each razor must be individually evaluated. Now the edge was very sharp, After that I progressed to 2,200 grit and kept at it for nearly an hour. It is a bit harder to get it to atom splitting levels of sharpness but that is more about the steel, not which sharpening media you are using. You are using an out of date browser. My super fine stones are rarely used. Newish guy here. Sharpening cpm s90v | BladeForums.com Cautions Broce, The first time you use [a guide kit] on your knife will usually take the longest, as your edge angle adjusts to the way you use the sharpener.. JavaScript is disabled. All About CPM S45VN Knife Steel (Article) I invite you to read my thread on finding the sweet spot also. The Magna-Guide Kits MSRP: $27.49 (works with any Double Sided Diafold file). Ill have to get me one of those. 20CV I made several horrific mistakes. Hunter ICV In-Line / Angle Valve with Flow Control 3 in. It is ground thinner because S90V is a high-yield-strength steel that can retain its strength with a thinner edge without deforming or chipping. The edges produced are less durable than wider sharpening angles, but the sharpness achieved pays off. I've liked it coming straight off either a Coarse (325) or Fine (600) DMT. ~ Charlie Chaplin. Get a belt machine. ATS 34 This usually means changing the factory profile a bit because IMO it is impossible to duplicate the exact original profile. With a total angle of 20 to 34 degrees, this is still a very fine edge. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Recent Forums Main Forum Knife Specific Discussion Benchmade How to Sharpen CPM S90V. As he warns, If you choose to sharpen a low edge angle onto a thick blade, be prepared to be patient.. This will allow you to better adjust your sharpening angle to match your bevels for effectiveness. A prime example of Toblers point is Benchmades 15017-1 Hidden Canyon Hunter, a compact drop-point fixed blade in premium CPM S90V stainless steel well known for its extreme edge-holding ability. 154CM I can then use a fixed 20-degree ceramic V sharpener (eg, spyderco sharpmaker) for touch-up microbevels when the edge is no longer . These angles should not be used to sharpen blades made from very hard steel because the blades are very brittle and highly susceptible to damage. Understand that this is dependent on the clamping position of the knife. If you have any questions feel free to leave them in the comments or email me at iheartknives@yahoo.com THANKS FOR WATCHING! . You will not need to sharpen it. Thin blades are much easier to sharpen to low edge angles than thick knives, Crawford states. Knife Sharpening: What's the Best Angle? - Blade First, I had to mount the knife in the low-angle extender, meaning at rest the stones only go halfway up the blade and not beyond the edge. problem with these microscopes is you need a windows laptop or desktop to use them. I progressed to 1.5 micron diamond lapping film, and then finally to 0.1 micron diamond lapping film. A harder steel with higher yield strength can be ground to a small included angle with less worry about rolling or deforming the edge, she says. Regrind and Polish removes a good amount . $$$ though. You have entered an incorrect email address! Sharpening CPM S90V | Benchmade 940 iheart Knives 1.04K subscribers 5.9K views 3 years ago In this video I'll sharpen the Benchmade 940 in S90V and Carbon Fiber. I havent bought any strop blocks for it yet. Where the knife is best positioned for the most effective contact is the sweet spot. If you need help just ask. Specs: Material:. Is there anything else I would need to get a hair whittling edge? 12C27 These properties determine the purpose of the knife. FPT | ICV-301. Keep in mind that the first time any knife is put in a WEPS you need to document it with the AAG and establish the WEPS apex profile. | Privacy. Which is better: Damascus steel or carbon steel knife. For Sale: Custom & Semi Production Knives (Dealer), KnifeMaker's Market: Knives & More for Sale, Wanted: Knifemaker / Craftsman / Related Services, Busse / Swamprat / Scrapyard Knives For Sale, For Sale: Traditionals, Slipjoints, "Old Timey", International (Non-US) For Sale & Trade Forums. No exceptions. It works well for most kitchen and outdoor knives because it offers durability and sharpness. The brown rods can produce a hair whittling edge. How to sharpen a hunting knife. Nitro-V If the knife isnt positioned correctly no matter how you adjust the angle youll never make full bevel contact. Does anyone have any insight on how to get the most out of the steel? You must be logged in to reply to this topic. That would depend on what you are cutting and how. By low he means an edge angle between 15 and 20 degrees. Sharpening CPM-S90V freehand. - YouTube You can use any quality sharpener as long as it fits the steel type. Designed in conjunction with and manufactured by Work Sharp, this compact sharpener incorporates a fine grit ceramic rod and a leather strap on the backside. I actually prefer the edge of the brown stones on many knives.and they are still very sharp. Sharpening S90V | BladeForums.com That can do wonders to maintain an edge between sharpenings, also. Agrees Kyle Crawford, brand manager for Work Sharp, The answer is often different for everyone.. The chart below will help you determine the best sharpening angle for knives and tools. Is CPM 20CV Steel Good Steel? - Knifebasics | Privacy. Both CPM steel types offer excellent edge retention properties. TCC (mm) = -157 + 15.8*Hardness (Rc) - 17.8*EdgeAngle () + 11.2*CrC (%) + 14.6*CrVC (%) + 26.2*MC (%) + 9.5*M6C (%) + 20.9*MN (%) + 19.4*CrN (%) The regression does a good job at predicting the TCC based on the carbides, hardness, and edge angle. The 25 dps sharpened knife saw almost no edge damage with 2 ft-lbs while a 15 dps edge saw a significant chip with only 0.3 ft-lbs and catastrophic chipping with 1.4 ft-lbs. . Standard SM plus diamond rods are pretty capable. Then the first time you sharpen the blade it still will require some profiling, that is some minor steel removal, to better shape the knife blade profile to match sharpening with the fixed angle sharpening wicked edge system. The consent submitted will only be used for data processing originating from this website. I never did get the blade as sharp as I wanted because normal grit progressions dont apply to S90V. The sharpmaker can easily sharpen S90V if the sharpener has the ability. If no chips then start with 1500 and see if that will bring it back with a 8 or 10 passes. S90V will take a nice polish and work well like that but its not easy getting there. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Another good tip, regardless of which sharpener you use, is the tried-and-true black marker trick. lol .Thanks for everyones advise! Invest in such if you are finding it difficult to determine the right sharpening angles. vanax I do like the ease of sharpening 12C27, 420HC etc. Home - TinkoKnives Knife Steel Guide - Knife Life - Blade HQ The only real issues are time and edge damage. You are using an out of date browser. There are easier ways to reprofile/recut the bevel on S90V, but if you have the diamond rods you'll be fine. Micarta JavaScript is disabled. For Sale: Custom & Semi Production Knives (Dealer), KnifeMaker's Market: Knives & More for Sale, Wanted: Knifemaker / Craftsman / Related Services, Busse / Swamprat / Scrapyard Knives For Sale, For Sale: Traditionals, Slipjoints, "Old Timey", International (Non-US) For Sale & Trade Forums. Okay, thanks for the tips. Choosing the right sharpening angle is important because it determines the sharpness and durability of the blade. Knife blades made from hard steel should be sharpened at smaller angles because they yield a lot of strength. MSRP: $50. Knives have no standard sharpening angle, but most kitchen knives are sharpened at a 15-20 degrees angle. Get the Sharpmaker, and a 6" utility stone from the hardware store (about $10), or a coarse diamond hone (usually about $20). Here are factors that determine the best sharpening angle for your knives. I really appreciate it Mike!! I recently got a Benchmade 940-1 with S90V steel that Im using as my EDC. At this point, the knife was so sharp I could drop a piece of paper on the edge, and the paper was cut cleanly in two pieces. I also can't seem to get an edge anywhere near as sharp as some of you guys seem to get off the brown rods. The edges do not give precise cuts, but they will withstand impact and pressure without breaking or chipping. :). You can do it on regular stones, but it is a lot of work. Stonewashed Titanium Scales for Knafs Co. Lander (Exclusive) Find the angles of your knives before you begin sharpening with this handy little titanium ruler tool. It works on plain, serrated, and partially serrated edges. Over time, my blade became a beater, which saddened me because I paid more than $300.00 for the knife. My experience has taught me that there's nothing like digging in and getting started. Wicked Edge Precision Knife Sharpener | Topic: How to Sharpen CPM S90V, This topic has 0 replies, 1 voice, and was last updated, This topic was modified 2 years, 2 months ago by. And edge damage, because honing out chips from a steel like this is going to take even more time even with diamond rods. Its all about the angles. s30v Featuring coarse-, medium-, and fine-grit diamond-coated abrasives, the kit includes Ultimate Finishing and triangular-shaped serration hones, too. Rc 58-59 IIRC, Its a stainless Tool steel. Thanks again to Mike (Mikelikesknives) for lending the knife to me to be able to show on the channel. All About CPM S45VN Knife Steel By Larry Connelley | January 30, 2022 SUMMARY: CPM 345VN steel is a high alloy stainless steel with outstanding edge retention, increased corrosion resistance, and modest toughness. However, Kendra Tobler, marketing communications manager for Benchmade Knife Co., indicates grades of blade steel also factor in as well. Consequently, you get a guided sharpening system and a standalone sharpener for the price of one. Periodic sharpening by . Of course, I practiced on my kitchen knives before I decided to sharpen my Benchmade. A lower sharpening angle will give a very sharp edge, while wider angles give you a durable blade. Finally is sharpener selection. It's probably all in my head but I always use my UF rods. Edge pro definitely works. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright document.write(new Date().getFullYear()); Caribou Media Group | All rights reserved.