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Diamond Machine Technology (DMT®) Sharpening with diamonds results in the finest, sharpest edges and DMT® products are the finest Diamond Sharpening products available – Worldwide. What does the "DMT® Difference" mean? Simply put, DMT® has done only one thing since 1976 – innovate and build the world’s best diamond sharpeners. Whether in continuous diamond surface or our trademark interrupted "polka-dot" pattern – don’t accept imitations.

Frequently Asked Questions about DMT and Diamond Sharpening.

Shop DMT Specials and Kits
Displaying items 1 - 45 of 63  
DMT Duosharp Plus Diamond Kit
Item # DMTDUOKIT
$186.83 $139.99
DMT 10
Item # 10DMTDUOKIT
$325.27 $199.99
DMT 6
Item # D6-DIAKIT
$127.00 $75.99
DMT 8
Item # D8KIT
$277.00 $199.99
DMT Dia-Sharp 8
Item # D8
$69.25 $53.99
DMT Duosharp Diamond Stone
Item # W8DUO
$111.43 $87.99 - $97.99
DMT Double-Sided Diafold Kit
Item # FWKIT
$116.66 $72.99
10
Item # W250
$157.58 $124.99 - $134.99
DMT Deluxe Aligner Kit
Item # ADELUXE
$66.40 $54.99
DMT Mini-Sharp with Fishhook Groove
Item # FF70
$15.36 $13.99
DMT Bench Stone Base
Item # B8250
$19.08 $16.99
Credit Card Sized Sharpener
Item # D3
$13.84 $11.99 - $29.99
DMT 6
Item # W6
$50.03 $44.99
Dia-Sharp Diamond Mini-Hone Kit
Item # D2K
$24.71 $20.99
Extra Extra Coarse Diamond Stone DMT
Item # D8XX
$107.39 $89.99
DMT Ceramic Sharpening Steel
Item # CS2
$56.87 $45.99
Ultimate Kitchen Sharpening Kit
Item # ULTKIT
$244.92 $179.99
DMT Extra Extra Fine D8EE
Item # D8EE
$107.32 $89.99
Aligner Replacement Stones
Item # A4
$19.14 $16.99
Single Sided Diafold
Item # FWS
$25.69 $23.99 - $80.99
DMT Diamond Sharpening Steel
Item # DS2
$46.79 $39.99
Burr Doctor Replacement Stone
Item # WSBS
$11.25 $9.99
DMT Diafold Magna-Guide Sharpening System
Item # DMGEF
$54.58 $49.99
DMT 4
Item # D4
$15.40 $12.99
DMT Diamond Wave
Item # WAV
$63.64 $51.99
DMT Diamond Chainsaw File
Item # FCS
$29.50 $26.99
DMT Magna-Disc Sharpening Kit
Item # DMDS-S
$74.24 $69.99
DMT Magna-Disc Honing Kit
Item # DMDS-H
$74.24 $69.99
DMT Dia-Flat Lapping Plate
Item # DIA-FLAT
$205.99 $189.99
DMT Dia-Strike Diamond Broadhead Sharpener
Item # D-STRIKE
$39.99 - $72.99
DMT Non-Skid Mat
Item # SR009
$6.76 $5.99
DMT Flexi-Sharp (2
Item # SO6
$23.38 $21.99
DMT Flexi-Sharp (1
Item # SO2
$9.74 $8.99
DMT Aligner Pro Kit
Item # A-PROKIT
$74.25 $64.99
DMT Three Stone 6
Item # W6EFC
$111.43 $99.99
8
Item # D8ME
$107.32 $89.99
DMT Dia-Flat 95 Lapping Plate
Item # DIA-FLAT95
$205.95 $189.99
DMT DiaSpray
Item # DSPRAY5
$19.99
Diafold® Magna-Guide™ Quad Kit with EE/E/F/C Grits
Item # DMG-4
$84.86 $75.99
DMT Diamond Cone Kit - Fine
Item # DCKF
$108.06 $90.99
DMT Diamond Cone Large - Fine
Item # DCLF
$38.44 $33.99
DMT Diamond Cone Medium - Fine
Item # DCMF
$33.09 $29.99
DMT Small Diamond Cone with Handle - Fine
Item # DCSFH
$30.72 $26.99
Offset Dia-Sharp Diamond Mini-Hone
Item # OD2
$7.49 - $20.99
DMT Diafold Hook & Knife Sharpener
Item # FFHW
$32.13 $26.99

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Received my Sharpening System today,(Norton IM83) and I've got to tell you that I am excited about using this product. I've been in the meat cutting business for 45 years, and as you can imagine, I've used allot of different types and styles of sharpening equipment. I have had 3 Norton Multi-Oil Stone units in my lifetime, and then I see this IM83 and I think that this is what I need to carry with me when and wherever I go. I just LOVE this little box full of expertise equipment to keep me sharp and at a razors edge. Thank you for the service, it was fast and easy, and I received it within 3 days of ordering. I know knives and how they work, and I can't wait to start putting that edge on my "other" knives I own.
Karl L, Omaha, NE