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    Carpenter Micro-Melt 440-XH......Anybody using this?

    Well, it looks like it is the same as CTS XHP http://www.alphaknifesupply.com/zdata-bladesteelS-CTSXHP.htm quite well known steel, Spyderco makes some knives out of it, shouldn't be very hard on belts, as there is almost no vannadium in it As for availabilty, sb specialty metals sells it...
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    NWG build

    Thanks for feedback, I wanted it to look good and gave it to powder painting shop, cost was about $15 for this, guys did good job, but I didn't realized that because of quite thick paint layer there is almost no clearance left between the inner wall of tool bar holder and toll bar itself, I had...
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    NWG build

    Thanks Boss, The jam bolt has its drawback, it bends rotating platen a little and if there is some play in the rotating platen pivot, the wheels can go out of alignment with driving and tension wheels and can lead to some belt tracking issues. The gas spring is 80Nm (59 lb*ft) and provides good...
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    NWG build

    Hi, everybody just wanted to post a video of my new grinder, based on NWG plans bought from BossDog. It is welded together and I chose to make the swivel arm to have one versatile instrumental arm. The contact wheel is simple castor polyurethane wheel, that is what I could buy locally in...
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    NWG side to side belt jumping

    Both wheels are crowned, but the crown is less pronounced that on the tracking wheels photos at USAknifemaker, mine have about 0.5 mm (0.02") difference on each side, so that center has 1 mm (0.04") bigger diameter than the side, and that is the GOST standard for flat belt transmissions with...
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    NWG side to side belt jumping

    Thanks for pointing me to the possible ways to diminish this problem, right away point 4 (wheels are not perpendicular to the grinder) looks like the first place I should be checking.
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    NWG side to side belt jumping

    Thanks a lot for feedback, my main concern was if such wobble more or less should be expected or I just did something wrong. I watched afterwards Johnny Stout hollow grinding video where he uses the same grinder with different belts and with some belts wobble is barely noticeble and with others...
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    NWG side to side belt jumping

    Hello all Need some advice about recently build grinder. The belt is jumping from side to side, I don't think it is normal, what can be the reason, maybe somebody had the same problem and can point how to remedy it. here is a short video https://www.youtube.com/watch?v=Re1B_8rNbTA...
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    Knifemaking abrasive costs

    At 3riverblades youtube channel there is a video about custom knife pricing http://www.youtube.com/watch?v=BBs5IuFAyCE&feature=c4-overview-vl&list=PLXzpePcQqKEcmITWOfAW1bfanKIaMkWKR and there is a google docs template attached to figure out the cost and markup...
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    First attempt to heat treat on charcoal forge

    Hello all this is my first post here, I am currently building my first knife and as part of it I tried to heat treat the blade on homemade charcoal forge. The steel is 1095 CRA from jantz 1/8" thick First I planned to put the blank into the tube to avoid the direct contact with the flames and...
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