DMT D8C 8-Inch Dia-Sharp Continuous Diamond Coarse

Very good quality sharpening solution. I use it to sharpen plane irons and chisels and I've not seen the slightest sign of fatigue after several months of use. Guaranteed flatness, and no need for lapping... ever. To use, all that is needed is a small amount of liquid to lubricate (the manufacturer recommends water -- glass cleaner is another option with no adverse effects), then sharpen, then wipe off the slurry (the swarf is sign that it's working). The plate is quite heavy, but it helps keeping everything in place while sharpening. Let it dry and store it away. easy. I've found I can obtain results faster by applying very little pressure -- no need to force weight down into the stone to sharpen. There is a small break-in period, after which I started getting bluish halos (photo attached). It's a tell-sign cleaning is due, which can be done easily by a good scrubbing with a toothbrush and some kitchen/sink cleansing powder agent (such as calcium carbonate and sodium carbonate). The surface can also reportedly be cleaned with a high-polymer eraser. Even easier! Very responsive support from the manufacturer. Very satisfied customer! The prices for the coarse, fine, and extra-fine stones fluctuate somewhat, I'd recommend setting a watch.

I own 4 DMT diamond stones. Unfortunately, everyone I have bought before this one has defects. I am happy with this stone though. My extra coarse stone is missing diamond coverage all along the edges and has a big blotch missing in one of the corners. My DMT fine stone has extremely bad grit contamination that you can not only feel, but can hear, when sharpening. So, I was happy when I finally got a DMT stone that didn't have grit contamination and has complete diamond coverage including along the edges. It is unfortunate that it took 4 stones to get a good one. To say DMT's quality control is subpar is an understatement. I kept seeing good reviews and so thought maybe I was getting lemons, just a random bad one. But no. Everyone stone except this one had significant defects. That being said.... even with the defects the stones work well enough and will last. I know it's odd to say so much negative and have a 5 star review. That is simply because this stone was exactly what it should have been. No grit contamination, no missing coverage and a great stone. It cuts fast and leaves a uniform scratch patter. It is well built and will last year's making it a great buy for $50. If you can get a DMT diamond stone without any significant defects, then you're getting a good buy. These stones will last for a very long time if you take care of them and can cut any steel type including super steels like s110v or s90v.

Pessoalmente acho muito agressiva para usar diretamente nas lâminas, pois remove muito material. Estou usando para retificar minhas whetstones da King e da Suehiro e para isso essa pedra diamantada é fantástica. Nunca consegui retificar minhas pedras usando lixas e outros métodos mais baratos então resolvi arriscar. As pedras diamantadas da DMT não são baratas mas valem a pena. Retificou minha King velha de guerra, que acumulava uma barriga considerável depois de mais de 10 anos de uso. Como foi necessário desbastar muito da pedra demorou um pouco (quase 3 horas de trabalho). Mas ao final o trabalho ficou ótimo e a pedra diamantada ainda estava como nova. Recomendo.

Ich liebe scharfe Werkzeuge, aber das arbeiten mit Wassersteinen wurde mir auf Dauer zu mühsam. Erst einweichen und dann nutzen sich die auch relativ schnell ab, mann muss sie immer wieder abrichten damit sie eben sind und man muss mit relatov hohen druck arbeiten. Die Diamantplatte von DMT erledigt all diese Einschränkungen. Sofort einsatzbereit wenn sie benötigt wird, kein Abrichten notwendig da hier mein Material von der Platte abgetragen wird und mit leichten Bewegungen ohne viel Druck super Schleifwirkung. Nutze den Platte nun mehrere Monate und kann noch immer keinen Verlust der Schleifwirkung feststellen. Ob Küchenmesser, Gartenschere oder sogar Snowboard, alles wird souverän gemeistert. Das einzige Problem das DMT vielleicht hat - die Platten halten echt lange, also so schnell werden sie mir keine neue in der gleichen Feinheit verkaufen können.

Ho aspettato un po' per fare la recensione per vedere se anche nel tempo funziona per affilare coltelli. Non delude nemmeno dopo più di un anno, se poi come me lo si usa poco penso che possa essere uno strumento eterno.