You can use either face, but we recommend that you start on the side where no letters have been printed. No, abrasive paper can leave a stone clogged, with the result that the blade slips and it is impossible to sharpen it. There is no need to immerse it in water in advance, but do wet it when using it. As a guide, use a pencil to draw a grid on the stone surface to be flattened.Parts where the lines get erased show where the lapping plate has made contact, i.e. Caring For and Using Your Shapton Ceramic Stone Guidelines. Then, evenly distribute the powder across the plate. If your stone seems to glaze over, it is impacted with many small particles of steel or iron, and possibly oil. If the stone is used in an extremely dry environment, we recommend keeping it in a plastic bag or a sealed plastic container, to prevent acute dry-out after use. It is fine to sharpen blades without washing away the slurry, but as Shapton sharpening stones have a high abrasive content, they can be used equally well with no slurry present. Put the printed face of the stone down. When finished with the stone, store it in the plastic container that it came in. Place the stone you wish to flatten upside down on the surface of the lapping plate, then move the stone in an “X” pattern, making sure to use the whole plate. Repeated sharpening then causes the flatness of the blade to be damaged too, mirroring the deformed surface of the stone.Use a lapping plate such as KUBO, DGLP or NAORU to return the surface of the sharpening stone to its flat state. No. If you lap regularly, you may never need to use the medium grit powder with the polishing stones. sharpening stones should be stored indoors at room temperature, away from direct sunlight. Occasionally lap the surface of the stone using the Shapton Lapping Plate and powder to maintain a flat sharpening surface. Immerse the Shapton ceramic stones you are intending to lap in water for 2 to 3 minutes before starting work on them. Yes, Shapton stones can be used anywhere. After use, use cold water to wash away any slurry or powder, then let the water drain away well before storage. For more detailed instructions, purchase The Jende Book of Sharpening Double Hollow Ground Reed Knives by Tom Blodgett. Next, take the Lapping Disc in one hand, and dress the entire stone surface by making small circular motions, but without applying too much force. If you intend to use only one stone, we recommend the Blue Medium (1500) sharpening stone. Yes. Try to work the entire surface area evenly. At the 2000 grit level, your stone should already be perfectly shaped from previous coarse grit sharpening. This is called “loading up”. We recommend you flatten it, to keep the sharpening surface in prime condition. The turnaround is usually about 1-2 weeks after receipt, but it can sometimes take up to a month or so, depending on the situation. Use the fine powder to create the finished surface on the #5000, #8000, #12000, #15000, and #30000 grit stones. It is not enough merely to rinse the blade and your hands: you should carefully and thoroughly wash off any films of dirt on your hands, fingernails, and the surface of the blade. These cracks will not affect the performance of the stone, however. In such cases, first use "Medium Lapping Powder" to scrape away the soft parts, then thoroughly rinse away any dirt and once again use "Fine Lapping Powder" to finish the stone's surface. However, once you've used oil on a stone, you should always use oil with that stone. For…, Overall, I want to share my observations on cane hardness, ease of use, and effort…, I've just tried the five different templates on the Reeds 'n Stuff oboe reed profiling…, A balance hanger is a useful tool for the bassoonist to play standing up. An advantage to this lapping plate is that you don’t need to use powders, only water. Shapton ceramic sharpening stones have been carefully developed to be low maintenance. Cracks get deeper as they get wider, so it is important to do this at an early stage, while the crack is still small. The usual order is to start with coarser stones having larger abrasive grains, then move to finer stones with smaller grains. Don't use hot water with our sharpening stones, because the water will cause extreme changes in temperature that can cause cracks. Please observe the... Sharpening Instructions. In such cases we recommend rubbing three sharpening stones against each other, in turn. Yes, the powders are available separately. 1000 grit, 1500 grit, and 2000 grit Shapton Ceramic Stones. If dirt is left adhering to a stone, its sharpening ability can decline. We do not specify the retail price of Shapton products: please ask your Shapton dealer for their current price list. No. If the stone you are flattening is not very warped, skip straight to the medium powder. where flattening has been performed correctly. of your own and this gets wet, the fine stone may absorb moisture from it and become soft.If this happens, you will need to scrape the sharpening stone until a sharpening surface with the original hardness emerges.In such cases, use "Medium Lapping Powder" to scrape away the soft parts, then thoroughly rinse away any dirt, and use "Fine Lapping Powder" once again to finish the stone surface.Storing the KUROMAKU series in their special cases can also help prevent softening, but do wipe away any moisture inside the case first. We recommend the Orange Medium (1000) sharpening stone and Wine Fine (5000) finishing stone. To lap a stone, lay it on the lapping plate and slowly slide it forwards and backwards, then diagonally, using the whole surface evenly. Shapton ceramic stones have been carefully engineered to resist loading up. We do recommend that on first use, you pre-soak the stone in water for five to six minutes to secure even smoother sharpening. However, if you do let the water stream constantly, it means your hands stay clean while sharpening. A brand-new "KUBO" may still have some diamonds protruding, so it's best to use it first to lap some medium sharpening stones a few times. "KUROMAKU Purple" is designed to give an optimum, unprecedented cutting feel to the blade tip (around 1 mm), so it may feel strange if used with conventional sharpening methods. We have not tested what happens when diamond sharpening stones from other suppliers are used to restore our sharpening stones. Leaving a sharpening stone outdoors is not advisable as this may cause it to deteriorate and crack. No. Pour water onto the plate until the grooves are evenly filled. One possible cause is deformation of the surface. When lapping non-Shapton stones, you should ensure the stones absorb plenty of water first. Ann is the owner/president of Hodge Products, Inc. and a professional oboist. Micron class represents the coarseness, in another word, the size of the abrasive grains in a sharpening stone. A Diamond Glass Lapping Plate is usually good for around 1,000 to 3,000 applications. DGLP can only be used for flattening fine stones of 30 micron class or below (400 or above). If you polish it with a finishing stone after sharpening it with a medium stone, but there is still slurry adhering to the blade or your hands, the blade may be scratched by the rough abrasive agent of the medium stone. First, remove the stone from its box and place it on a base. This Shapton Lapping Plate and powder will help keep the surface of your stone flat. You can, but make sure you use a lapping powder that matches the stone's grit. This will help prevent the stone from developing hairline cracks. No. The main causes are sudden drying or extreme changes in temperature.Shave off the surface at the cracked part.