DMT Diamond Sharpening Tools
By definition, only one company can be the industry leader. Diamond Machining Technology (DMT) is that leader, recognised worldwide for product quality, performance and customer service since 1976.
Only the best products will carry the DMT® brand. Founded in 1976, DMT... Read More
By definition, only one company can be the industry leader. Diamond Machining Technology (DMT) is that leader, recognised worldwide for product quality, performance and customer service since 1976.
Only the best products will carry the DMT® brand. Founded in 1976, DMT Diamond Sharpening Tools is the leading innovator of manual diamond sharpening technology for people and industries dependent upon high-performance edges. Incorporating diamond’s ability to abrade hard metals, DMT's engineering and product development expertise and patented processes have evolved and expanded to service industrial, commercial and consumer markets.
Are DMT products that good?
It is possible to put a great edge onto a knife with very basic equipment and a lot of time. However, with the ever harder and more abrasion-resistant steels, diamond stones make it much easier and faster to achieve that edge. DMT are one of the best, if not the best, makers of diamond sharpening stones.
Which DMT sharpening stones do I need?
For rough sharpening – to remove chips along the edge or to restore an unusually dull blade – you will need stones from 120 to 400 grit. We recommend stones from 120 and 240 grit in this case. For normal sharpening, stones from 700 to 2000 grit are used. We recommend stones from 700 to 1200 grit. The company offers sharpening solutions for virtually every user-from do-it-yourselfers to professionals and large commercial operations. DMT® specialised, precision sharpening systems function easily and efficiently to sharpen, hone, lap or deburr in the production, maintenance and repair cycles of many products. DMT® continues to be an entirely ‘Made in the USA’ company with all products manufactured in the company’s facility in Marlborough, Massachusetts and distributed throughout the world.
How was the DMT® sharpener invented?
Originally a manufacturer of grinding wheels the company repurposed a center punch-out of a diamond grinding wheel and developed an entire new way of manual sharpening. After testing a sample of a center punch sent out to them, a purchasing agent for L.L. Bean extolled the product’s sharpening performance and worked with the engineers at DMT® to refine the resulting product.
The result of that cooperation launched DMT® on its way to becoming the recognized leader and the industry standard in diamond-honing hand tools. L.L. Bean remains a DMT® customer to this day. Suddenly, there was an available alternative to the traditional methods of sharpening that required no messy oil, never grooved or hollowed, and lasted and lasted. It was an unbreakable, clean-cutting, and super-fast sharpener, It was a tool that could sharpen any material, including the toughest composites, ceramics and any metal, including tungsten carbide and even polycrystalline diamond (PCD) inserts.
A variety of successful new products in receptive markets fueled the company’s growth. Many innovative DMT® brands are copied but never equaled. Shop DMT Diamond Sharpening Tools today and enjoy free national shipping within South Africa on all orders over R1,500.
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DMT | Dia-Paste™ Diamond Compound Kit of 1, 3 & 6 Micron
DMTOut of stockImprove tool performance with DMT’s easy-to-use Dia-Paste™ Diamond Compound A light application will create a highly polished, mirror finish,...
View full detailsOriginal price R 1,099.00Original price R 1,099.00 - Original price R 1,099.00Original price R 1,099.00Current price R 899.00R 899.00 - R 899.00Current price R 899.00| /Sold out -
Original price R 599.00Original price R 599.00 - Original price R 599.00Original price R 599.00Current price R 499.00R 499.00 - R 499.00Current price R 499.00| /
DMT | 4" Diamond Whetstone™ Extra Extra Fine A4EE
DMTA portable enhancement to any tool kit is the 4" Diamond stone in DMT®’s signature polka-dot pattern Stone measures 111X23mm Quick edge repai...
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Original price R 999.00Original price R 999.00 - Original price R 999.00Original price R 999.00Current price R 799.00R 799.00 - R 799.00Current price R 799.00| /
DMT | Dia-Sharp® 6" Bench Stone, Extra-Coarse D6X
DMTOut of stockExpect cutting edge performance with DMT® 's Dia-Sharp® 6” continuous diamond sharpening bench stone For knives, blades and fine tools Size: ...
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Original price R 1,599.00Original price R 1,599.00 - Original price R 1,599.00Original price R 1,599.00Current price R 1,099.00R 1,099.00 - R 1,099.00Current price R 1,099.00| /
DMT | Wave™ Diamond Sharpener, Extra-Fine WAV-E
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The uniquely designed Diamond Wave is the first diamond sharpener to combine convex and concave abrasive surfaces Affording longer sharpening ...
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Original price R 899.00Original price R 899.00 - Original price R 899.00Original price R 899.00Current price R 699.00R 699.00 - R 699.00Current price R 699.00| /
DMT | Diafold® Serrated Knife Sharpener (Coarse) FSKC
DMTOut of stockOne tool for many tasks—an excellent value for home, shop and recreational use The Diafold® Serrated Knife Sharpener not only maintains serr...
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DMT | 8" DuoSharp® Bench Stone Fine/Coarse with Base
DMTInnovative, multi-patented DuoSharp® Bench Stone is a precision flat, two diamond surfaced sharpener guaranteed to provide consistent, even sharp...
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Original price R 599.00Original price R 599.00 - Original price R 599.00Original price R 599.00Current price R 499.00R 499.00 - R 499.00Current price R 499.00| /
DMT | 4" Diamond Whetstone-Fine
DMTOut of stockThe convenient pocket model 4" Diamond Whetstone™ sharpener comes with a protective leather sheath for easy access This allows you to address a...
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Original price R 5,299.00Original price R 5,299.00 - Original price R 5,299.00Original price R 5,299.00Current price R 4,799.00R 4,799.00 - R 4,799.00Current price R 4,799.00| /
DMT | Dia-Flat™ Lapping Plate 95 Micron
DMTOut of stockThe Dia-Flat™ Lapping Plate is designed to easily flatten all conventional and waterstones faster than any other method. Using the new revolutio...
View full detailsOriginal price R 5,299.00Original price R 5,299.00 - Original price R 5,299.00Original price R 5,299.00Current price R 4,799.00R 4,799.00 - R 4,799.00Current price R 4,799.00| /Sold out -
Original price R 679.00Original price R 679.00 - Original price R 679.00Original price R 679.00Current price R 399.00R 399.00 - R 399.00Current price R 399.00| /
DMT | Diafold® Chainsaw File, 7/32" Coarse
DMTThe DMT Diafold® Diamond Chain Saw Files are perfect for quick and easy chainsaw maintenance as well as the right honing steel for sharpening ...
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Original price R 2,999.00Original price R 2,999.00 - Original price R 2,999.00Original price R 2,999.00Current price R 2,399.00R 2,399.00 - R 2,399.00Current price R 2,399.00| /
DMT | Diamond Cone Kit Fine in Wooden Box
DMTFor special projects, use specialised DMT® Diamond Honing Cones The tapered diamond slip stones included in the kit are excellent for working gou...
View full detailsOriginal price R 2,999.00Original price R 2,999.00 - Original price R 2,999.00Original price R 2,999.00Current price R 2,399.00R 2,399.00 - R 2,399.00Current price R 2,399.00| /Save 20% Save % -
Original price R 4,199.00Original price R 4,199.00 - Original price R 4,199.00Original price R 4,199.00Current price R 2,999.00R 2,999.00 - R 2,999.00Current price R 2,999.00| /
DMT | 10" DuoSharp® Bench Stone Fine/Coarse with Base
DMTThe innovative, multi-patented DuoSharp® Bench Stone is a precision flat, two diamond surfaced sharpener guaranteed to provide consistent, even s...
View full detailsOriginal price R 4,199.00Original price R 4,199.00 - Original price R 4,199.00Original price R 4,199.00Current price R 2,999.00R 2,999.00 - R 2,999.00Current price R 2,999.00| /Save 29% Save % -
Original price R 3,499.00Original price R 3,499.00 - Original price R 3,499.00Original price R 3,499.00Current price R 1,799.00R 1,799.00 - R 1,799.00Current price R 1,799.00| /
DMT | 4" Diamond Whetstone™ Sharpener Deluxe TCKIT-F
DMTDMT's kit of honing cones with an included credit card sharpener is perfect for keeping your curved and small edges sharp. The tapered diamon...
View full detailsOriginal price R 3,499.00Original price R 3,499.00 - Original price R 3,499.00Original price R 3,499.00Current price R 1,799.00R 1,799.00 - R 1,799.00Current price R 1,799.00| /Save 49% Save % -
Original price R 549.00Original price R 549.00 - Original price R 549.00Original price R 549.00Current price R 429.00R 429.00 - R 429.00Current price R 429.00| /
DMT | 4" Diamond Whetstone for use with Aligner
DMTThe convenient pocket model 4" Diamond Whetstone™ sharpener comes with a protective leather sheath for easy access This allows you to address a...
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Original price R 599.00Original price R 599.00 - Original price R 599.00Original price R 599.00Current price R 499.00R 499.00 - R 499.00Current price R 499.00| /
DMT | 4" Diamond Whetstone-Extra-Coarse
DMTFor professional sharpening results, regardless of skill, depend on DMT® Aligner™ Kits and Accessories. 4" Diamond Whetstone™ for use with Alig...
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Original price R 299.00Original price R 299.00 - Original price R 299.00Original price R 299.00Current price R 229.00R 229.00 - R 229.00Current price R 229.00| /
DMT | Dia-Sharp® 2.5" Mini-Hone® Offset Fine
DMTOut of stockFor awkward, close-fitting spaces use DMT®’s offset Dia-Sharp® 2.5” Diamond Mini-Hone® Sharpener The offset, ergonomically designed handle provi...
View full detailsOriginal price R 299.00Original price R 299.00 - Original price R 299.00Original price R 299.00Current price R 229.00R 229.00 - R 229.00Current price R 229.00| /Sold out -
Original price R 599.00Original price R 599.00 - Original price R 599.00Original price R 599.00Current price R 399.00R 399.00 - R 399.00Current price R 399.00| /
DMT | Diafold® Flat Folding File Coarse
DMTThe DMT® Diafold® Flat File is purpose built for confined and/or narrow sharpening tasks. Only 1/16" thick, the Flat File features a diamond su...
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Original price R 949.00Original price R 949.00 - Original price R 949.00Original price R 949.00Current price R 749.00R 749.00 - R 749.00Current price R 749.00| /
DMT | Diamond Cone Medium Fine
DMTFor special projects, use specialized DMT® Diamond Honing Cones The tapered diamond slip stones included in the kit are excellent for working gou...
View full detailsOriginal price R 949.00Original price R 949.00 - Original price R 949.00Original price R 949.00Current price R 749.00R 749.00 - R 749.00Current price R 749.00| /Save 21% Save % -
Original price R 1,199.00Original price R 1,199.00 - Original price R 1,199.00Original price R 1,199.00Current price R 899.00R 899.00 - R 899.00Current price R 899.00| /
DMT | Double Sided Diafold Sharpener Fine/Extra Fine
DMTOffering two stage sharpening and a compact design, the Double Sided Diafold Sharpener is as strong as it is versatile. Two different grits are...
View full detailsOriginal price R 1,199.00Original price R 1,199.00 - Original price R 1,199.00Original price R 1,199.00Current price R 899.00R 899.00 - R 899.00Current price R 899.00| /Save 25% Save % -
Original price R 2,799.00Original price R 2,799.00 - Original price R 2,799.00Original price R 2,799.00Current price R 1,999.00R 1,999.00 - R 1,999.00Current price R 1,999.00| /
DMT | Diafold® Magna Guide Kit
DMTOut of stockFeaturing four different diamond grits compatible with our guided sharpening system, the Magna-Guide kit offers portable sharpening using 2 Doubl...
View full detailsOriginal price R 2,799.00Original price R 2,799.00 - Original price R 2,799.00Original price R 2,799.00Current price R 1,999.00R 1,999.00 - R 1,999.00Current price R 1,999.00| /Sold out -
Original price R 1,999.00Original price R 1,999.00 - Original price R 1,999.00Original price R 1,999.00Current price R 1,699.00R 1,699.00 - R 1,699.00Current price R 1,699.00| /
DMT | 4" Diamond Whetstone™ Deluxe Set of 4 in Pouch W4K
DMT4" Diamond Whetstone™ Kit of 4 Assorted Models Convenient 4” pocket models of Diamond Whetstone™ and Machinist sharpeners with convenient blac...
View full detailsOriginal price R 1,999.00Original price R 1,999.00 - Original price R 1,999.00Original price R 1,999.00Current price R 1,699.00R 1,699.00 - R 1,699.00Current price R 1,699.00| /Save 15% Save % -
Original price R 3,616.00Original price R 3,616.00 - Original price R 3,616.00Original price R 3,616.00Current price R 2,899.00R 2,899.00 - R 2,899.00Current price R 2,899.00| /
DMT | Diamond Whetstone™ Set + Honing Guide + Autosol + Strop COMBO
DMTOut of stockA beautiful hardwood box of three 6" Diamond Whetstone™ sharpeners makes a perfect gift The perfect sharpener for at home or in the shop offering...
View full detailsOriginal price R 3,616.00Original price R 3,616.00 - Original price R 3,616.00Original price R 3,616.00Current price R 2,899.00R 2,899.00 - R 2,899.00Current price R 2,899.00| /Sold out -
Original price R 5,499.00Original price R 5,499.00 - Original price R 5,499.00Original price R 5,499.00Current price R 4,499.00R 4,499.00 - R 4,499.00Current price R 4,499.00| /
DMT | Dia-Flat™ Lapping Plate
DMTThe Dia-Flat™ Lapping Plate is designed to easily flatten all conventional stones and waterstones faster than any other method Using the new r...
View full detailsOriginal price R 5,499.00Original price R 5,499.00 - Original price R 5,499.00Original price R 5,499.00Current price R 4,499.00R 4,499.00 - R 4,499.00Current price R 4,499.00| /Save 18% Save % -
Original price R 299.00Original price R 299.00 - Original price R 299.00Original price R 299.00Current price R 169.00R 169.00 - R 169.00Current price R 169.00| /
DMT | Dia-Sharp® 2.5" Mini-Hone Offset Extra-Fine
DMTFor awkward, close-fitting spaces use DMT®’s offset Dia-Sharp® 2.5” Diamond Mini-Hone® Sharpener The offset, ergonomically designed handle provi...
View full detailsOriginal price R 299.00Original price R 299.00 - Original price R 299.00Original price R 299.00Current price R 169.00R 169.00 - R 169.00Current price R 169.00| /Save 43% Save % -
Original price R 599.00Original price R 599.00 - Original price R 599.00Original price R 599.00Current price R 399.00R 399.00 - R 399.00Current price R 399.00| /
DMT | Diafold® Flat Folding File Extra-Coarse
DMTThe DMT® Diafold® Flat File is purpose built for confined and/or narrow sharpening tasks. Only 1/16" thick, the Flat File features a diamond sur...
View full detailsOriginal price R 599.00Original price R 599.00 - Original price R 599.00Original price R 599.00Current price R 399.00R 399.00 - R 399.00Current price R 399.00| /Save 33% Save %