n690 I find the high carbide steels do hold an edge much longer, but take longer to sharpen and require diamond hones. How to sharpen a hunting knife. If it is fairly well cared for knife (only about 7+ days of use anyway), it will be sharp. Of all the super steels, S90V is arguably the hardest to work with. Sharpening angles between 22 and 30 degrees produce durable edges. 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. I just got in the mail my 3rd military, this one is the knifeworks exclusive in S90v. https://www.amazon.com/gp/product/B00XNYXQHE/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1. LC200N Which Steel Has the Best Edge Retention? Part 1 Elmax You are 100% ready to go with the SM and s90v. 5 Angle-Guide Knife Sharpeners That Make The Cut I switched to Nano cloth using 0.050 micron diamond slurry. The blade was reasonably sharp, but the tip was completely rounded over. Recent Forums Main Forum Knife Specific Discussion Benchmade How to Sharpen CPM S90V. Sharpening S90v. You can use any quality sharpener as long as it fits the steel type. It includes an extra coarse hone great for reprofiling edge angles. Tips to sharpen s90v : r/knives - Reddit As far as reprofiling, I don't find s90v really much harder to work with than s30v and the like. Contacts. Good visibility is very important and key to doing a thorough, well-executed sharpening job. Rain Bird PGA In-Line / Angle Valve with Flow Control 2 in. Happy to be part of this great forum and group of down to earth spyderco addicts, Thanks Sal and gang. Decreased angle to 17dps balsa strops 1, .5 diamond paste each 50 strokes per side 8. Benchmade uses its SelectEdge 14-degree included edge on the knife. How Good Is S90V Steel? Get To Know In Details - Cherokee Observer 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. blue steel Spyderco only heat treats it to around 56 RC (so I was told anyway). You are using an out of date browser. S90V seems very easy to live with, using just a diamond hone or two, according to edge finish preference. The aluminum clamp is sturdy and offers four edge angles: 17, 20, 25, and 30 degrees. It offers the same unparalleled edge retention as S90V. Doesn't need much, if any stropping after, if the finishing touches from the hones are good (light touch, always). I recently got a Benchmade 940-1 with S90V steel that Im using as my EDC. If you want to polish the edge which is nice, you will need something a little extra whan what the Sharpmaker can offer. My Buck 110 with s90v responds well to a worn diamond coarse & fine. I could shave with it if I really had to, but it would definitely leave serious razor burns. Heat treat has as much to do as angle. Lets get into it! I know its harder to sharpen but holds an edge longer. 52100 Sharpening angles falling under this category produce very fine and delicate edges, but it is low for most knives. VG 10 Steel I work in an office and rarely use it for anything other than opening a package sometimes. That would be dependent on what steels, it can take a lower edge than S90V, but requires a more obtuse angle than 13C26, assuming you want a high polish. I even showed it to my dentist. One slip and your blade is forever scarred. 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. knowledge base. MSRP: $114.99. The angle guide kits subtract the science of maintaining a consistent angle, so all you need do is concentrate on getting the edge sharp. Knives with thin blades get a sharp edge faster when sharpened at lower angles. Of all the super steels, S90V is arguably the hardest to work with. Soft steel, on the other hand, should be sharped at steeper angles which helps them withstand the stress without deforming. Im practicing on cheap knives before I try out the WE on my expensive knives. I do like the ease of sharpening 12C27, 420HC etc. The best angle of sharpening is one of those very intriguing topics that many have explored but most have come up with different answers, states Jake Broce, online marketing coordinator for A.G. Russell Knives. May I ask what you guys use to inspect the blade edge with so close? The knife turned out perfectly. Free shipping for many products! The nice thing about diamond lapping film is that it is still a powerful abrasive, but it also polishes the edge to mirror finish. Just reprofiled and sharpened a Kershaw Shallot in CPM-110V yesterday and it was interesting, I don't remember what S90V was like as it's been awhile. problem with these microscopes is you need a windows laptop or desktop to use them. 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. Most sharpeners can sharpen these angles, including guided systems, sharpening stones, and powered sharpeners. When you accomplish this, your edge angle is correct and you should have a sharp blade. It's probably the toughest steel I've had to reprofile to date. And it usually takes time to thin down a thick blade. Thread starter-Lucky-Start date Dec 10, 2010; 1; 2; Next. Manage Settings I did order some9 Micron Diamond Lapping Film for the glass side of the 1500 grit blocks i have. The new blade was stonewashed and not a satin finish the way it was originally. by Wayne Goddard In fact, all of our story sources cited the intended use of the knife as a deciding factor. From there adjust your edge angle to a lower degree and take a few more passes to see how the ink is being removed. To connect, just join the interlocking fingers and slide on the locking corner plate to pull the substrates firmly together. I am still on the mediums since I ran out of time last night, but I'm definitely seeing results. Manly Wasp S90V Review | Knife Informer All knives lose their edge over time, even if you use a sharpening steel on a regular basis. I've liked it coming straight off either a Coarse (325) or Fine (600) DMT. Knives sharpened past 30 degrees are durable but at the sacrifice of their cutting ability. 0. . My experience has taught me that there's nothing like digging in and getting started. Cutlers like axes, machetes, and cleavers are sharpened at this range, allowing them to withstand the cutting abuse they are subjected to. It's one approach to sharpening. by Wayne Goddard Sharpening S90v | BladeForums.com That would depend on what you are cutting and how. I really appreciate it Mike!! I watched Michael Christy sharpen it several times but he talks about how he goes about sharpening it and doesnt compare the toothy vs polished edge. In fact, the key to successfully sharpening any blade regardless of the grade of steel is being able to maintain that angle. In practice I usually run out of patience after 5 mins, and grab either the Edge Pro 120 grit, DMT x-coarse/coarse diafold, or DMT bench stone. Definitely get the diamond or CBN rods before the UF rods. The reason folks get frustrated with learning to sharpen is they dont keep the angles consistent. | Privacy. Rex 45 Testing the Edge Retention of 48 Knife Steels - Knife Steel Nerds I've found these stones to be a must-have item for the Spyderco Tri-Angle Sharpmaker they've helped me tackle some really dull edges. :). Its all about the angles. Difficult may be the wrong word though, these steels are actually very nice to sharpen it just takes what seems like forever. steve you may want a sheet of the 6 micron .. it works just fine after the 1500 grit and before the strop. Add to Cart. S90V Steel Vs S35VN. Given modern day abrasives + power tools, I don't feel the need to go with diamonds unless I'm taking the blade to my diamond-paste strops:thumbup:. The edge came out very nicely. Such low angles of 7 to 8 degrees are easily achieved using fine sharpening tools with at least 1000 grit, like water stones. My S90v mule is at 10 degrees per side. S110V I.e. Ever try sharpening freehand on a bench stone with little experience doing so? You must be logged in to reply to this topic. They should be here next week. The brown rods can produce a hair whittling edge. The manufacturer of Bench-made knife recommends you to use 30 to 35 degrees angle sharping, which you need to follow. If you have any questions feel free to leave them in the comments or email me at iheartknives@yahoo.com THANKS FOR WATCHING! It works on plain, serrated, and partially serrated edges. I'm really interested in the upcoming CF/Ti Millie from KW, but I'm a little apprehensive about my ability to sharpen S90V given my limited experience, and that mostly with softer steels. The best angle to sharpen a knife depends on how you intend to use the knife, the thickness of the blade, the steel used to make the blade, the sharpening tools used, and your preference. This will allow you to better adjust your sharpening angle to match your bevels for effectiveness. 1 Star & Up. S90V steel is another super steel produced by crucible industries. "When it comes to sharpening you need something hard enough to remove Vanadium carbides and Niobium carbides, which are around 82 HRC, without getting the material over the tempering temperature," said Skibitski. From the Sharpening Bench: 940-1 Conclusions - YouTube And if you use the marker method a lot, abundant lighting helps you see clearer without eye strain. I use it without the base. Spyderco Tri-Angle Knife Sharpening Rod Medium-Grit Ceramic - eBay Knives sharpened in this category offer both durability and sharpness, and it can be achieved using guided systems, sharpening stones, or powered sharpeners. 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. Both steels have a similar ease of sharpening score (i.e., they're really hard to sharpen). Lanskys four-stone Deluxe Diamond System Precision Knife Sharpening Kit is the best the company offers in angle guide clamp units. So Im learning. FPT | ICV-301. HAP40 I actually prefer the edge of the brown stones on many knives.and they are still very sharp. My super fine stones are rarely used. Sometimes it can flop back and forth as you sharpen. I'll also include a little insight as to the steel choice, CPM S90V.. Understand that this is dependent on the clamping position of the knife. I had to adjust the angle a few times to get it to remove all the marker. I will be happy to share with you your . Knife Steel Guide - Knife Life - Blade HQ They make all sharpening easier. DOWNSIZED 2X72 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. Knife Steels Rated by a Metallurgist - Toughness, Edge Retention, and Diamonds are your best friend with this steel and one of the few abrasives that sharpen it well. Is there any particular diamond abrasive that you recommend? The typical reporter tends to view society through a political lens and has little exposure to religion. Standard SM plus diamond rods are pretty capable. Crucible's s90v sits on the super steel end of the steels scale, same as the cpm 20cv. You must log in or register to reply here. Keeping your knife sharp on a hunt - Western Hunting Gallery. Are you looking for sharpness or durability? Different types of steel offer varied strength, and this impacts the sharpening edge. Secondly, I lost patience trying to get the knife super sharp, so I backed down to a coarser grit. Products search. My higher end steel blades (S90V and ZDP-189) I keep at 17, and my stainless blades are at 20. JavaScript is disabled. 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. Add to Cart . The key here is to select a sharpener you feel very comfortable in using. So was wondering if I should just hit it with 1000 or 1500 grit diamond stones every once in a while to keep it sharp. You will not need to sharpen it. For the tougher steels I tend to agree with others that it's best to keep the edge touched up often. A big part of sharpening, aside from proper sharpener selection, is how to select and maintain the proper angle of the blade to the sharpener. The Magna-Guide System features the Aligner Blade Guide clamp with integrated, adjustable angle guides. Sharpening S90V | BladeForums.com Ok, so I've got a Para 2 CF S90v that I just acquired in a trade on the way to my house, and I plan on using it. X50CrMoV15 steel, Factors That Determine the Right Sharpening Angle. Maxamet I gave it a 36 degree inclusive edge, BTW. A desk ruler and angle finder in that sweet, sweet Titanium? 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). Sharpening CPM-S90V freehand. - YouTube S30V sharpening angle? | BladeForums.com Straight Razor Restoration and Honing - Razor Emporium Both CPM steel types offer excellent edge retention properties. They are affordable and can give you a very fine edge that pops hair. However, M4 has low corrosion resistance than S90V. I sent the knife back to Benchmade, and they replaced the blade for only $30.00. No exceptions. 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. With a total angle of 20 to 34 degrees, this is still a very fine edge. One slip and your blade is forever scarred. Josh, can you sharpen S90V like normal? I usually do this on the coarse plate first, then repeat it on the fine plate. G10 I never did get the blade as sharp as I wanted because normal grit progressions dont apply to S90V. Selecting the right sharpening angle is an important step in knife sharpening because it determines the blades sharpness and durability. SHARP N IT - 14 Photos & 45 Reviews - Gilbert, AZ - Yelp The kits have been a game changer for consumers who struggle with freehand sharpening on a bench stone. There's a lot of good information about this in the W.E. The EoS and ER numbers are scaled 1 to 10, with EoS = 10 being easiest to sharpen and ER = 10 denoting highest edge retention. For the paras, if you use a clamp system make sure you pay attention to how the blade is clamped in. Focus on sharpening with little to no distractions. 154CM Angle Valves | Sprinkler Warehouse My very first knife was the Benchmade 940-1, which is made with CPM S90V. I have never been able to raise a burr with S90V, so I relied on my touch. Determining the right sharpness angle is an easy skill, but it might take you some time before you learn how to establish and maintain the right angle for different types of knives. A couple years later I got the Generation Pro 3 sharpener. Minimal burring issues. It is the lowest angle recommended for most blades, and they produce good cutting power. Home - TinkoKnives The Diamond rods are a great investment IMO. Knife blades made from hard steel should be sharpened at smaller angles because they yield a lot of strength. Neglecting this will diminish your ability to reach perfect apex (full burr) and ultimate sharpness depending on your final grit used. 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. 20 degrees is the best sharpening angle for beginners. I used the Venev Resin Bonded Diamond Stone (240/400 FEPA Grit). Indifferent build quality to handles and backspring, spring is too stiff to actually use nail nick, needed a dab of loc-tite. . Hi Steve! 14C28N What Angle Are Benchmade Knives Sharpened At? [A Practical Answer] Of ZDP (spyderco), S90V (spyderco), S110V (kershaw), and S125V (Fantoni) CPM-S90V from sypderco has been the most difficult steel I've ever sharpened. CPM 3V Reprofiled knives in s90v, Elmax, cts204 and Aogami. Different sharpeners for this angle include guided systems, sharpening stones, or powered sharpeners. Most of the time I don't have to do. 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. Im wondering what the best practice would be to maintain the sharp edge with S90V? Knife Sharpening: What's the Best Angle? - Blade 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). This is especially true if youre learning a new sharpening technique, such as re-establishing edge angles. Sharpening the Faith Angle - Philip Yancey 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. You are 100% ready to go with the SM and s90v. The heat treatment is performed according to the specifications of the steel with the help of a digitally controlled furnace, which promotes accurate temperature regimes. Inspect the edge with a scope or loop. Yep, if you don't have an Edge Pro then Diamonds are the ticket. I think I gave the blade 30 strokes before switching to 3 micron diamond lapping film. Try to match the 30 degree angle (15 degrees per side) that the Sharpmaker grinds at. S90V - Wicked Edge Precision Knife Sharpener So far I've only got the basic setup, but I would like to add the diamond and super fine stones soon. Depends on how dull it is.. You must log in or register to reply here. What's your 'angle'? | Rokslide Forum 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. Hunter ICV In-Line / Angle Valve with Flow Control 3 in. All Rights Reserved. You have entered an incorrect email address! On the other hand, wider angles create durable blade edges suitable for demanding cutting jobs like slicing bones or cutting coarse vegetables. 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. I have a lot of sharpening equipment and have been sharpening knives for years. Sharpening knife with Worksharp Pocket Knife sharpener in Wyoming. 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 is suitable for straight razors used to cut soft materials like hair. +1 on investing in a set of Spyderco Tri-Angle Diamond Stones (204D). Okay, thanks for the tips. Conventionally cast steels with large carbides are better suited to larger included angles.. Japanese knife manufacturers recommend 17 degrees for their knives, while western knife manufacturers use 20 degrees. 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.
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