Most sharpeners can sharpen these angles, including guided systems, sharpening stones, and powered sharpeners. S90V A premium steel, S90V is notoriously difficult to resharpen, a difficulty negated via frequent edge maintenance sessions with the 50082. 20CV Stonewashed Titanium Scales for Knafs Co. Lander (Exclusive) It helps for matching the edge angle already on the blade when resharpening, she observes. Edge Retention Toughness Corrosion Resistance Ease of Sharpening Premium Steels Maxamet CPM-M4 CPM-S90V CPM CruWear CPM-S110V ZDP 189 CPM-20CV CTS-204P M390 Elmax CPM MagnaCut High-end Steels CPM-10V K390 CPM-S30V S110V Such kits all help instill confidence and the ability to subtract guesswork at maintaining the desired angle. Keeping your knife sharp on a hunt - Western Hunting With task-specific knives of high-yield-strength steels for hunting/field dressing, you may opt for a more acute edge angle, anywhere between 15 and 20 degrees. Soft steel, on the other hand, should be sharped at steeper angles which helps them withstand the stress without deforming. I actually prefer the edge of the brown stones on many knives.and they are still very sharp. You must log in or register to reply here. It may not display this or other websites correctly. You are using an out of date browser. You are 100% ready to go with the SM and s90v. I invite you to read my thread on finding the sweet spot also. The blade was reasonably sharp, but the tip was completely rounded over. Im wondering what the best practice would be to maintain the sharp edge with S90V? I never did get the blade as sharp as I wanted because normal grit progressions dont apply to S90V. I work in an office and rarely use it for anything other than opening a package sometimes. I could shave with it if I really had to, but it would definitely leave serious razor burns. Different sharpeners for this angle include guided systems, sharpening stones, or powered sharpeners. AEB-L 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.. Once you become comfortable with how the sharpener operates, you can consistently grind an even edge on your blades. It includes an extra coarse hone great for reprofiling edge angles. This is finishing with the 9 micron diamond lapping film. Add to Cart. Built-in guides set the blade at the correct 14-degree angle. 1 Star & Up. Tips to sharpen s90v : r/knives - Reddit Sharpening S90V | BladeForums.com On the other hand, wider angles create durable blade edges suitable for demanding cutting jobs like slicing bones or cutting coarse vegetables. Somtimes youll need to rotate the knife tip up or tip down and move it forward or backwards to achieve this best position. Best Angle To Sharpen A Knife (Sharpening Angle Guide) MagnaCut Choosing the right sharpening angle is important because it determines the sharpness and durability of the blade. What determines the best sharpening angle? . The Striplox 90D 98 is an innovative knock-down connector for right-angle joints. And it usually takes time to thin down a thick blade. Ever try sharpening freehand on a bench stone with little experience doing so? The stones used in this video are a coarse diamond plat. 0. . if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[580,400],'knifebasics_com-medrectangle-3','ezslot_4',108,'0','0'])};__ez_fad_position('div-gpt-ad-knifebasics_com-medrectangle-3-0');You must have heard about sharpening angles if you are learning knife sharpening skills. Determining the best sharpening angle is easy as long as you know other knife sharpening basics. It was no problem at all. I was able to get a pretty good edge on this cheap $5 knife from walmart. I made several horrific mistakes. Where the knife is best positioned for the most effective contact is the sweet spot. I progressed to 1.5 micron diamond lapping film, and then finally to 0.1 micron diamond lapping film. When you accomplish this, your edge angle is correct and you should have a sharp blade. The sharpmaker can easily sharpen S90V if the sharpener has the ability. In this video I'll sharpen the Benchmade 940 in S90V and Carbon Fiber. They are affordable and can give you a very fine edge that pops hair. By low he means an edge angle between 15 and 20 degrees. On-Sale $109.05 List Price $199.95 As low as $103.60. Recent Forums Main Forum Knife Specific Discussion Benchmade How to Sharpen CPM S90V. Regardless of what sharpener you get, nothing surpasses never losing your edge altogether. And if you use the marker method a lot, abundant lighting helps you see clearer without eye strain. Hi Steve! These properties determine the purpose of the knife. S90V, however, features higher wear resistance, and sharpening it is more challenging than 20cv. My super fine stones are rarely used. 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. lol. Diamonds are your best friend with this steel and one of the few abrasives that sharpen it well. Avoid the pull-through types that require you to drag the blade through. I think I gave the blade 30 strokes before switching to 3 micron diamond lapping film. Its pretty much a downsized version of a larger and much more expensive 272 slack belt grinder used by many knifemakers. The 9 should be fin.. not a big spread between 6 and 9 . Step 3: Start to Sharpen the Bench-made Blade Now, it is time to start sharpening the Bench-made blade. Decreased angle to 17dps balsa strops 1, .5 diamond paste each 50 strokes per side 8. If you have any questions feel free to leave them in the comments or email me at iheartknives@yahoo.com THANKS FOR WATCHING! 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. 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. CPM 3V, CPM 154 CM, CPM S90V, M390, K390. The 6k belt will have a tough time with that steel FYI. S90V steel is another super steel produced by crucible industries. S90V, which I will forever more call goblin steel, is neat largely because of the vanadium content. S90V - Wicked Edge Precision Knife Sharpener Is there any particular diamond abrasive that you recommend? Diamonds are a little faster, and definitely cleaner. Specs: Material:. You can use the SM with diamond rods or the CBN (I have a set of diamond) to achieve the same as a fixed system but man it takes a lot longer, for me anyways. 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. Ceramics will work but I do not suggest them because of the excessive burring they cause with this steel. MSRP: $119.99. The only real issues are time and edge damage. Next Last-Lucky-Joined May 11, 2010 Messages 786. . This is a sharpening session, documented for observation purposes. Of ZDP (spyderco), S90V (spyderco), S110V (kershaw), and S125V (Fantoni) CPM-S90V from sypderco has been the most difficult steel I've ever sharpened. It may not display this or other websites correctly. Edge Pro & Paper wheels would be your best chance. Invest in such if you are finding it difficult to determine the right sharpening angles. Angle Valves | Sprinkler Warehouse Contacts. You must log in or register to reply here. You are using an out of date browser. In fact, the key to successfully sharpening any blade regardless of the grade of steel is being able to maintain that angle. M390 The resulting sharpness was checked with the Edge on Up tester to ensure the knife was measured as no higher than 150g with the BESS media. https://www.amazon.com/gp/product/B00XNYXQHE/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1. A2 About five strokes at a 20-degree angle down each side of the blade should remove these imperfections. As a rule of thumb, smaller angles offer fine and sharp edges suitable for soft cutting needs. This is done so for edge durability. If you want to polish the edge which is nice, you will need something a little extra whan what the Sharpmaker can offer. knowledge base. So far I've only got the basic setup, but I would like to add the diamond and super fine stones soon. I don't plan on sharpening my S90V Para2 until I get my Work Sharp Knife & Tool Sharpener(which is effectively a mini-belt sander). You do not have the required permissions to view the files attached to this post. One of the best cutting blades on the market, super steel at a mid-range price, unique quarter stop slipjoint mechanism, great clip and carry, something different. The vanadium carbides that are peppered through the steel are extremely hard, so much so that trying to sharpen them with traditional whetstones won't abrade the carbides. These all are describing the hardness of . Indifferent build quality to handles and backspring, spring is too stiff to actually use nail nick, needed a dab of loc-tite. If not working out, drop down to a 1000. You are using an out of date browser. I'll usually finish off s90v right off the 600 grit stone followed up with some stropping. I took my para2 in s90v from 120 grit up to 3000 in less than an hour. 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. We come to you and breathe new life into your knives, blades and edged equipment. I agree that the UF rods are a nice-to-have. Sleipner 1 of 2 Go to page. This is especially true if youre learning a new sharpening technique, such as re-establishing edge angles. The kit stores in a sturdy plastic storage case. It is suitable for straight razors used to cut soft materials like hair. and the way they take a very fine edge, though. You'll never look back. I used my diamond rods to even up the angles a bit (they weren't crazy different, but one was between 15-20 degrees and the other is right at 15). All you need to be concerned with is making the motions to get the edge sharp. Spyderco Counterfeits, Clones, Replicas, etc. Youre looking for that single position and angle setting that removes all the marker across the entire height of the bevel. A day without laughter is a day wasted. The grit was too coarse, and I left deep scratches in the bevel, not to mention all the scratches I made by not being careful and taping up the blade. Therefore, use angles between 15 and 17 if only you are looking for sharpness. The chart below will help you determine the best sharpening angle for knives and tools. S90V Ocean Storm MAFB Cerberus Knives The Diamond rods are a great investment IMO. Elmax 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. SHARP N IT - 14 Photos & 45 Reviews - Gilbert, AZ - Yelp Thin blades are much easier to sharpen to low edge angles than thick knives, Crawford states. My experience has taught me that there's nothing like digging in and getting started. You must take into account what use your knife will see and sometimes that determines the specific angle to use. Sharpening angles between 22 and 30 degrees produce durable edges. 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. After that, I progressed to 0.025 micron diamond slurry. Edge pro definitely works. Take a flat area to take the positions. Smiths 4 Principles, Antique Switchblades: World War II And Beyond, Bowie Knife: Shorter Customs Are Where Its At, Knifemaking 101 Read This Before You Make a Knife, 8 Things You May Not Know About Forged in Fire. S90V Steel Vs S35VN. The Magna-Guide System features the Aligner Blade Guide clamp with integrated, adjustable angle guides. Sharpening cpm s90v | BladeForums.com For knives without the SelectEdge technology, Benchmade offers the Edge Maintenance Tool, also designed with and manufactured by Work Sharp. Wicked Edge Precision Knife Sharpener All rights reserved. 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. Straight Razor Restoration and Honing - Razor Emporium Carbon content is crazy high at 2.3% - compared to a "premium" steel like S35VN at 1.38 or even Bohler M390 at 1.9. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright document.write(new Date().getFullYear()); Caribou Media Group | All rights reserved. Another good tip, regardless of which sharpener you use, is the tried-and-true black marker trick. The idea with this one is to apply frequent edge touchups. 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. You can use the method in conjunction with one of the guide kits even if the kit holds the angle constant for you. The new blade was stonewashed and not a satin finish the way it was originally. Re-Grind and Polish: Each razor must be individually evaluated. That can do wonders to maintain an edge between sharpenings, also. You will not need to sharpen it. This range is ideal for outdoor or kitchen knives used for tough applications. To connect, just join the interlocking fingers and slide on the locking corner plate to pull the substrates firmly together. After that I progressed to a 1,500 grit stone. Sharpening angles of less than 10 degrees result in delicate edges that are easily damaged. My very first knife was the Benchmade 940-1, which is made with CPM S90V. Most kitchen and outdoor knives fall under the category of 17-22 sharpening degrees. Specs: Blade Steel: CPM-s90v HRC: 61-62 +/-.5 (Cyro) Sharpening Angle: 20DPS OAL: 6.1 in Thickness: .14 in Handle Material: Blue Linen Micarta with Micromilling Sheath: Storm Grey Basket Weave Holstex. I even showed it to my dentist. Of all the super steels, S90V is arguably the hardest to work with. I know its harder to sharpen but holds an edge longer. My S90v mule is at 10 degrees per side. 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. Using a permanent black marker with a wider chisel tip, color the edge bevel on both sides of the blade. It's probably all in my head but I always use my UF rods. S90V from Benchmade sharpens up much easier than S110V and almost as easy as S30V. Touch it up often on fine rods and you should be able to keep it shaving sharp without much issue. Thanks in advance! 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. Sharpening S90v | BladeForums.com You can use any quality sharpener as long as it fits the steel type. However, M4 has low corrosion resistance than S90V. On the other hand, wider sharpening angles offer durable edges that can withstand abuse from demanding applications. The EoS and ER numbers are scaled 1 to 10, with EoS = 10 being easiest to sharpen and ER = 10 denoting highest edge retention. Lanskys four-stone Deluxe Diamond System Precision Knife Sharpening Kit is the best the company offers in angle guide clamp units. It offers the same unparalleled edge retention as S90V. The aluminum clamp is sturdy and offers four edge angles: 17, 20, 25, and 30 degrees. This usually means changing the factory profile a bit because IMO it is impossible to duplicate the exact original profile. If deciding to go for a full polish on S90V, it should be straightforward using a full sequence in diamond, through Fine/EF/EEF and hard strops with diamond compound in at least 3 and finer. They do not require electricity to operate. Maxamet To be honest, I never saw a knife so sharp. My Buck 110 with s90v responds well to a worn diamond coarse & fine. Cutlers like axes, machetes, and cleavers are sharpened at this range, allowing them to withstand the cutting abuse they are subjected to. Knives with thin blades get a sharp edge faster when sharpened at lower angles. How to sharpen a hunting knife. 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. 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. s30v Benchmade uses its SelectEdge 14-degree included edge on the knife. I prefer a fixed angle system (I use the Edge Pro) if I decide to change the profile or the edge requires major repair but once that's done I return to the SM for normal maintenance. Rc 58-59 IIRC, Its a stainless Tool steel. Spyderco Tri-Angle Knife Sharpening Rod Medium-Grit Ceramic - eBay Very informative and encouraging at the same time. Okay, thanks for the tips. There's a lot of good information about this in the W.E. What Is The Best Sharpening Angle For Beginners? This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Designed by BLADE Magazine Cutlery Hall-Of-Fame member Ken Onion, the Elite makes quick work of bringing completely dull and/or damaged knife edges back to life and is fully adjustable for applying edges between 10 and 35 degrees. You need a sharpening kit thatll help establish and hold a consistent angle. 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. Love the wicked edge system. He says the two keys are knife type/use and edge retention/maintenance. It works on plain, serrated, and partially serrated edges. 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. SHARPENER TYPES There are easier ways to reprofile/recut the bevel on S90V, but if you have the diamond rods you'll be fine. One of the best things about the Magna-Guide is you can use the Double Sided Diafold files as stand-alone sharpeners without the guide rod and angle guide clamp. Steve, applying a marker to your knife edge, (I like red because its easy to see), will allow you to see exactly where your stones are impacting your knifes edge and removing steel, as it removes the markings. How should you go about establishing the edge angle when you sharpen? LC200N . The consent submitted will only be used for data processing originating from this website. May I ask what you guys use to inspect the blade edge with so close? Find many great new & used options and get the best deals for Lansky Deluxe 4-Stone diamond Controlled-Angle Precision Knife Sharpening kit at the best online prices at eBay! Does anyone use a S90V blade? - Spyderco Forums Newish guy here. rex 121 Get the Sharpmaker, and a 6" utility stone from the hardware store (about $10), or a coarse diamond hone (usually about $20). This test is not perfect for our purposes since we are testing edge retention with a slice but the sharpness is measured with a push cut. JavaScript is disabled. As far as reprofiling, I don't find s90v really much harder to work with than s30v and the like. 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. Consequently, you get a guided sharpening system and a standalone sharpener for the price of one. Now the edge was very sharp, After that I progressed to 2,200 grit and kept at it for nearly an hour. Save my name and email to use for future comments. FPT | ICV-301. 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. On the other hand, thick blades should be sharpened at wider angles because they have a lot of material on the edge, and it will take you more time and energy to get a sharp edge.
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