The above means - you will be working on a large blade that in non hardened state is not all that stiff. Thanks for watching and please in joy :) If you have you edge at the final, pre-HT thickness and do not want to grind it down, than mark the edge with a permanent marker. I have been using DICK precision files: type 'Hand' length 12" and Cut #1 They are top quality and will grind many blades. I'll implement some of your wisdom for my third hopefully it will work out this time. Great details. Then I put on a Tri-Zact 220 grit to finish the bevel for pre-heat treat. I appologize for missing your comment. After each step you want to remove the knife from the holder and measure the blade thickness at few positions (and different distances from the cutting edge) to see whether the grind follows what you have intended. The main difference between kitchen and outdoor knives: Longer AND thinner blade; Much more acute grind; A simple full flat grind will not make for a great kitchen knife - you want either a wide-bevel grind or a convex grind of some sorts; Kitchen knives have pronounced distal taper from the handle towards the tip. Thank you for your blog it has been a great help to me. You get one or two steps finer file (the Cut #1 would leave crazy deep scratches) - I am using Cut #2. After HT the knife will be too hard to work with files. But I didn't think it through yet. If it is too much than you may need to add some more support under it, or use less pressure. I made a cross slide guide for myself and was able to explore the increased benefits of this function in the bevel grinding process. The Multi Guide Pro X effortlessly replaced my previous cross slide test unit. So proceed carefully. Once you are done with the grinding jig you move to free-hand grinding. These are supposed to have less problems with clogging and will also have both short sides without teeth. For me it meant that swapping the sides of the knife I had to re-mount the guiding rod to the other side of the file. It minimizes the chance of micro-fractures during the quench and will also make your life easier finishing the blade after HT (since the blade will be much harder then). So before you read on, please watch the original video: From my point of view the main properties of this jig are the following: I have also added a second raw of mounting holes for working on smaller blades and to avoid grinding into the wood when getting closer to the tip. This type of bevel is often used for chef and kitchen knives. Ideally both short sides would have no teeth, as otherwise you will be grinding into the screw that is used as stop-pin. And I just ruined my second one. Important is - before you start with the first grind measure the thickness of the blade carefully and calculate how thick the edge should be once you are finished with the first grind. Thank you for posting this. Only logged in customers who have purchased this product may leave a review. I am 74 and have just started making knives. The World's Easiest Grinding Jig for Knife Making - YouTube Easy to get very consistently ground bevels and plunge lines - much easier than when you start learning how to use a belt grinder or free-hand filing. This listing is for the Guide only. You want to switch sides after each step and ideally a few times during the first grind as this is the one step in which you remove most of the material. Also what exact files do you recommend? Great advice. Launched as a Multi Guide it soon underwent design revisions, hardware, materials, and machining process upgrades that significantly in proved the performance of the system and it was released as the Multi Guide Pro. If you have left the knife too thick further up from the edge you will need the most … Faster than a free hand filing. For available mounting options please contact me. I am very happy I could be of help. Once I get most of the material removed I switch to a 3M Cubitron II in 80 grit to clean up the grind a bit. What grinder did you end up getting? HiCan you please tell me what File does one use?Does one use a flat file that is Cut on all 4 sides or a Hand File that is only cut on 2? Have fun making your first knife :). Takes about an hour per side on a 10 cm long outdoor knife blade. Did you encounter similar difficulties? A simple full flat grind will not make for a great  kitchen knife  - you want either a wide-bevel grind or a convex grind of some sorts. Clean the blade (remove scratches) up to about grit 240 (i.e. Once you get to kitchen knives you need to get more careful about the grinding angles (as these will be as low as 1°), Also - with those low grinding angles (and large contact area while grinding) the file will have a tendency to skate on the blade (it is NOT dull, do not have yourself fooled). Multi Guide Pro X Intro Video. Due to the high production cost of my personal cross slide test unit I was not willing to offer it to the knife making public. The blade will taper from the spine all the way to the edge of the blade. Using 3/8" thick steel the bevel grinder calculator suggest a 7.1 degree grind. The Multi Guide Pro has carved out a place on the world stage as a class leading design and field proven top performer. Due to the high production cost of my personal cross slide test unit I was not willing to offer it to the knife making public. Whether you are a serious power grinder working everyday on or the occasional hobbyist the Multi Guide Pro X has benefits to offer you that will provide a good return on investment. I want to make a Tonto blade with a 1/2"bevel grind on each side. I have a problem with the knife bending towards the tip area while filing ( long kitchen knife) and was thinking about using magnets to prevent that from happening. 60, 80, 120, 180, 240) before going for HT. I agree that this kind of jig is better for shorter/outdoor knives than for a large thin kitchen blades. Using it was more enjoyable due to the reduced weight, compact size, increased accuracy, and reduced production cost. When I started toying with the idea of knife making I was mostly put off by the fact that one needs a belt grinder (or so I thought at that time) to be able to grind the bevels and I had neither the workshop space, nor did I want to spend 1500€+ on one. The suggested up grades are great, m,y early jig was destroyed by white ants so a new one will be made shortly as I feel it is the best, for me, for the smaller knives. I am not going to copy in words what Aaron describes very well in his video, I would only add my experience and some slight adjustments I did to the basic design. I would only add that it definitely makes sense to browse YouTube as many have built this kind of jigs with different little adjustments. The Mastersmith Pro bevel grinding jig is a unique system that allows knife makers to produce straight bevels. The resulting grind is gently convex and cuts pretty well. This file cuts on 3 sides - on of the short sides is without teeth. Tool Arm Adapter | Allows use of 1.5" Tool Arms in 2" Tool Slots, Heretic H2 Extreme Performance 2" X 72" Grinder. I made my first two knives using a jig copied from Aarons , about 5 years ago.A pal of mine has since me a belt grinder which has only been used fro trials on hollow grinds.My original jig was destroyed by white ants and I intend to make a knew one, so thanks for the suggested changes, I feel that for me the jig is easier particularly for the smaller knives. In this video I will show you how to create a knife bevel guide. As a knife maker first I developed the Multi Guide Pro for my personal use to decrease my cost of producing a knife. Knife Bevels. Remember - you can always remove metal if needed, but not put it back on the blade. One of my problems has been understanding the grind bevel degrees. Long thing blades of kitchen knife will tend to flex under pressure while grinding and thus changing the grinding angle. wow so many cool tips and ideas, thx for sharing ! This first hand experience and cost saving goal is evident in the tool design as well as the detailed grind processes I have developed and demonstrated in numerous training videos on my Youtube channel BigIronTV. Complete Online Guide to Knife Making. Once you have the design and in particular the grind (geometric cross section) on paper - start to work your way down and draw straight lines how you want to get there with the grinding jig.

bevel guide for knife making

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