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Diamond Sharpening Rods
Keep your knives in peak cutting condition with our diamond sharpening rods. These rods feature abrasive diamond coating that quickly hones and sharpens dull edges, making them ideal for routine maintenance or prepping blades before a full sharpening session. Durable, efficient, and easy to use, diamond rods work well on a range of kitchen knives and harder steels. Whether you’re a home cook or a professional chef, find the right diamond rod to maintain sharp, reliable performance from your cutlery.
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Global 10-inch Oval Diamond Sharpening Steel
A diamond rod restores an edge faster than ceramic, and Global notes that it will not shatter if it is dropped. The G-38/B is Global’s diamond-coated rod, oval in section, for cooks who want a honing tool that also sharpens when an edge has gone past simple realignment.It suits a busy kitchen where knives see heavy use between sharpenings. The 26 cm length gives a full stroke on chef’s knives and slicers. Because diamond removes metal more quickly than ceramic, it calls for a light hand and only as many strokes as the edge needs.
Diamond or Ceramic?For routine daily honing and a finer finish, Global’s Ceramic Sharpening Rod is the gentler choice. Choose diamond if your knives dull quickly or you want one rod that can bring an edge back without a stone. Fully dull knives are better served by a whetstone or the Global 2-Stage Ceramic Water Sharpener. Learn More$219.95 -
F. Dick 10-inch Oval Diamond Sharpening Steel with Non-Slip Handle
When a regular steel no longer brings an edge back, a diamond rod will, without soaking a stone or learning to hold an angle on one. Diamond is the fastest-cutting rod there is. This F. Dick rod is 600 grit with a solid core, and that construction matters. Diamond pressed into a solid core lasts for years, while hollow rods with an epoxied coating can wear through in six months to a year of regular use.The oval profile puts more of the rod against the blade on each stroke, so it takes fewer strokes, and you can feel the bevel against the rod more clearly. Diamond also works on hard steels that a plain steel rod cannot touch. Its one drawback is a slightly rougher finish, so it is worth following with a few strokes on a ceramic rod such as the Idahone 12-inch Fine Ceramic Sharpening Rod, Black Wood Handle.
Diamond or Steel?For daily upkeep on a knife that is still sharp, a cut steel such as the F. Dick 10-inch Round Fine Cut Sharpening Steel, Red Handle is gentler and removes less metal. Keep the diamond rod for edges that have gone dull. Our Honing Rod Guide covers when each one makes sense. Learn More$66.30 -
Zwilling 10-inch Oval Diamond Sharpening Steel
Oval steels make better contact with knife edges than round ones. This Zwilling diamond rod is designed to cut a new edge on a knife, as opposed to simply honing it, which makes it a sharpener rather than a maintenance steel.For most users, this is a much simpler way to sharpen a knife than using sharpening stones. Use light, even strokes at a consistent angle, alternating sides, and switch to a honing steel for daily touch-ups between sharpenings. For a guided alternative, the Zwilling V-Edge sharpener holds the angle for you. Learn More$64.95 -
Ultimate Edge 10 in. Wide Diamond Steel (600 Grit)
The Ultimate Edge 10 in. Wide Diamond Steel (600 Grit) has a 3/4 inch oval surface that provides lots of surface contact, so fewer strokes are needed to sharpen your knife. Hollow tubing is light and saves money. There is no benefit to a solid steel with laminated with diamonds other than the heavier "feel." Made in the USA. Learn More$35.95 -
Ultimate Edge 10 in. Ultra Fine Diamond Steel
The Ultimate Edge 10 in. Ultra Fine Diamond Steel is designed as a finishing steel and not to sharpen dull knives. Using light pressure (the weight of the knife) this steel will produce a razor edge. Made in the USA Learn More$29.95 -
Edge World Oval Diamond Sharpening Steel
This 10 inch oval diamond sharpening rod is approximately 600 grit with the flat of the rod perpendicular to the widest part of the hand guard for safety. This Diamond sharpening steel is intended for sharpening not honing, the rod is coated with diamond dust that is course and abrasive and with a couple of passes with the edge of your knife you can restore a blunted knife to a basic edge that has a little bite and is ideal for cutting through vegetables. To find the angle you should be passing your knife along steel at think generally that a Japanese knife will have a smaller angle around 12 to 15 degrees and a German forged knife usually will be at an angle of 18 to 20 degrees. A good trick to using this diamond rod would be to first examine your knives edge and look at how thin or wide the bevel you are working with is to determine the degree of angle you hold your knife relative to the steel, if it is a wide bevel then you can work at a smaller angle, if a thin bevel then hold your knife at a higher angle closer to 20 degrees. Personally I like to lay the blade face flat against the diamond rod and then lift the spine just slighlty so I can better see the bevel touching the steel. This is an oval shaped diamond rod, the flatter oval shaped rods are made that way so the user can better hit the correct angle. In general start with a couple of passes on either side of the blade 3 to 6 passes on both sides at first, then be sure to feel along the edge for a burr starting to develop and look closely at the edge for a bevel to develop. It is important with all sharpening that the user look and feel as the sharpen to know what stage of the process they are at so they don't over or under sharpen. Learn More$19.95
