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Sharpening DevicesdMt ® diamond StonesThe US-based company Diamond Machining Technology, (DMT) is theleading manufacturer of quality diamond sharpening stones. DMT toolsare precision manufactured, highly wear resistant and extremely effective.The monocrystalline diamonds*, permanently embedded in a nickelmatrix, guarantee remarkable sharpening speed even when working thehardest tool steels. The diamond-coated blocks remain permanently plane,and are especially suitable for tools with straight blades as well as forproducing plane surfaces (e.g. backs of plane and chisel blades, planesoles, scrapers). Also suitable for carbide coated cutters, HSS, as well asnon-metal materials (glass, ceramic etc.). We recommend moistening theDMT stones with water and grinding with little pressure.monocrystallinepolycrystalline* Monocrystalline diamonds aresignificantly more wear resistantthan the polycrystalline diamondsused to make lesser qualitydiamond sharpening tools.aa dMt ® diaMOnd SharpeningtOOl Set Price advantage!The wooden box provides a convenientand elegant way to store the threeWhetstone sharpening blocks thatare included with the set and to protectthem from damage and dirt.Block sizes: 152 x 50 x 19 mm.Coarse, fine, extra-fine grit. Thewooden box is made of cherry treewood and has non-slip rubber feet.Wooden box: 200 x 190 x 40 mm.no. 706285 103.87 € 123.60 €BcdgB DIAMOND WHETSTONE MODELSFor knives and tools. Plastic case,slip-proof rubber base.152 x 50 x 19 mmGrit1 extra coarse no. 70536543.19 € 51.40 €2 coarse no. 70536643.19 € 51.40 €3 fine no. 70536743.19 € 51.40 €4 extra fine no. 70536843.19 € 51.40 €1234c DUO SHARP ® COMBINATION STONESDiamond stone with two opposite platesof different grains. The stress-free sandwichconstruction guarantees flatness.Excellent for trueing (blade backs, othersharpening stones) and for sharpeningcutting edges of all kinds.DMT Non-skid mat included.Grit fine / coarse250 x 100 x 9.5 mmno. 705375 142.02 € 169.00 €Grit fine / coarse203 x 67 x 9.5 mmno. 705371 90.92 € 108.20 €Grit coarse / extra coarse203 x 67 x 9.5 mmno. 705370 90.92 € 108.20 €d DUO-SHARP ® PLUS SETgDouble-sided diamond sharpening tool,incl. mount.Grit fine / coarse203 x 67 x 9.5 mmno. 705372 94.45 € 112.40 €ee DUO-SHARP ® MOUNTFits No. 705375, 705371 and 705370.Stable plastic, handle on underside,anti-slip rubber pad.311 x 117 x 57 mmno. 705399 17.23 € 20.50 €ff NON-SKID MATPrevents sharpening stone slippage.100 x 250 mmno. 705364 4.29 € 5.10 €DIA SHARP ® BENCH STONESContinuous surface diamond coating oncompact base plate. Ideal for pointedtools or accurately trueing the backs oftools. Rubber feet.Grit extra extra fine203 x 76 x 10 mmno. 705389 65.71 € 78.20 €Grit extra fine203 x 76 x 10 mmno. 706281 55.97 € 66.60 €Grit fine152 x 51 x 6 mmno. 705380 29.92 € 35.60 €Grit fine203 x 76 x 10 mmno. 705381 56.05 € 66.70 €Grit coarse203 x 76 x 10 mmno. 705358 53.45 € 63.60 €Grit extra extra coarse203 x 76 x 10 mmno. 705382 69.16 € 82.30 €comparison of dMt and cut-priceretailers of diamond abrasivesIn the photograph from a scanningelectron microscope, youcan clearly see the differencebetween varying and uniformly-sizedgrains.DMT (left) uses diamonds witheven grain sizes, while thephoto on the right shows a cutpriceabrasive with differentgrain sizes. In addition to thegrain size, the density of thediamond coating is crucial tothe durability and effectivenessof the abrasive.extra-extra coarse (grit size 120 µm) Grit~120 for trueingextra coarse (black) (grit size 60 µm) Grit~220 for coarse shaping, trueingcoarse (blue) (grit size 45 µm) Grit~325 for coarse sharpeningfine (red) (grit size 25 µm) Grit~600 for sharpeningextra fine (green) (grit size 9 µm) Grit~1200 for sharpening, honingextra extra fine (grit size 9 µm) Grit~8000 for honingIn its March issue 2012, Wood ® Magazine (USA) tested how quickly the differentabrasives (diamond, water and ceramic stones as well as sandpaper) remove stock.According to the test, involving rough pre-sharpening (25° bevel) of plane blades,DMT was clearly the best of the »quick sharpeners«, with results ranging from1.20 minutes to 4.19 minutes.Order hotline: Phone: +49-(0)991-9109-902 or +49-(0)1805-9109-902* • www.more-than-tools.de107