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how to sharpen


   Instructions  

Video Tutorials       
 
Sharpening Kitchen Knives with DMT Sharpen with DMT Magna Guide Pruner Tuner Sharpening with DMT      
Kitchen Knives Magna-Guide™ Guided Pruner Tuner      
Guided Sharpening with Stan Watson of DMT Video guided sharpening with benchstone Video of sharpening with Diamond Steel      
Aligner™ Guided Bench Stone Guided Diamond Steel      
 
 

When determining which grit to use, please refer to DMT’s grit chart.

 DMT's Sharpening Article at Woodcraft Magazine
 

DIAMOND GRITS

By working through the DMT® system of progressively finer grits, you will quickly achieve a razor sharp edge on quality knives and tools. The DMT® diamond products are color-coded for identification. In the product section, colored dots to the right of the product description will denote the specific grits in which the specific model is available.


KNIFE RECOMMENDATIONS: Back To Top
Suggested DMT® Sharpeners
diamond whenstone
Portable Sharpener
6" or 8""Diamond Whetstone™ Single sided Diafold®
large diamond Sharpener
diamond sharpener with two sides
8"or 250mm DuoSharp® Double sided Diafold®

 

INSTRUCTIONS:

1. Establish same angle as knife bevel with whetstone. 20° for most knives.
sharpening angle diagram

 

2. Stroke away from the body, alternating on each side of the knife with equal number of strokes on each side.
sharpening stroke diagram


TIP: Lighter strokes will produce a finer edge. Never test edge on body. Use water only for lubrication.


CIRCULAR SAW, CARBIDE AND TOOL STEEL RECOMMENDATIONS:Back To Top

Suggested DMT® Sharpener
single sided diafold sharpener
flat file diamond sharpener
Single sided Diafold® Flat File
double sided diamond sharpener
 
Double sided Diafold®  

 

INSTRUCTIONS:

1. Remove blade from saw.

2. Keep diamond surface flat to the inner face of saw tooth.       
saw blade sharpening illistration

3. Use the same number of light, smooth, back and forth strokes on each tooth. 

saw blade sharpening diagram

TIP: Mark the first tooth sharpened with chalk to avoid dressing twice.


SCISSOR RECOMMENDATIONS: Back To Top
Suggested DMT® Sharpeners
diamond mini sharpen with key ring
single sided or double sided diafold sharp
Mini-Sharp® Single sided
or double Sided Diafold®

INSTRUCTIONS:

1. Align sharpener flush with the bright bevel.  
scissor sharp illistration
2. Stroke smoothly towards the outside of the scissors.
Repeat on the other half.

another scissor sharpening diagram

TIP: Small burr on each sliding surface can be wiped off with a single, light stroke on the flat back of the scissor.


SERRATED KNIFE RECOMMENDATIONS:Back To Top

Suggested DMT® Sharpener

diafold serrated knife diamond sharpener
diamond ceramic triangle sharpen
Diafold® Serrated Knife Sharperner Unbreakable Diamond-Ceramic Triangle

INSTRUCTIONS:

1. Match diameter of cone to the size of the serration or gut hook.

2. Use a few short, light, back and forth strokes on each serration... similar to light toothbrush short stroke.


3 illistrations of serrated knife sharpening

TIP:
Wipe small burr off opposite side of edge with one smooth, light flat stroke.


ROUTER BIT RECOMMENDATIONS (CARBIDE & TOOL STEEL) Back To Top
Suggested DMT® Sharpeners
diamond whetstone bench sharpener photo
single sided diafold sharpener
6" or 8""Diamond Whetstone™ Single sided Diafold®
duosharp interrupted bench stone diamond sharpener
double sided diafold diamond sharpen
8"or 250mm DuoSharp® Double sided Diafold®
INSTRUCTIONS:

1. Always sharpen the flat side, never the profile. Use water only.
carbide and tool steel sharp illistration

2. Glide the bit with light pressure along the stone. To maintain balance repeat the same number of strokes on other wing. Usually only 5-30 strokes.      
another tool steel sharpening illistration

TIP:
Sharpen bits on a DMT® sharpener to save time, money and extend tool life.

CHISEL/PLANE IRON RECOMMENDATIONS:Back To Top


Suggested DMT® Sharpeners
diamond whetstone bench stone
duosharp benchstone for chisel or plane sharpening
6" or 8""Diamond Whetstone™ 8"or 250mm DuoSharp®

INSTRUCTIONS:

On new or damaged chisels, flatten the back first, using Extra Coarse to finer grits. This step is not required for routine sharpening. 
chisel sharpening illistration           

2. Cradle tools in your fingers or use a jig to keep bevel flat on stone. Use water only for lubrication. 
2nd chisel sharpening illistration

TIP:
Finish with one light, flat stroke on back of chisel using fine or extra-fine grit.


PRUNER RECOMMENDATIONS:Back To Top


 

Suggested DMT® Sharpeners
diamond flat file sharpener
Flat File
single sided diafold diamond sharpener
Single sided Diafold®
mini sharp pocket sharpener can be used for pruner
Mini-Sharp®
diasharp mini honers
Dia-Sharp® Mini-Hone™

 

INSTRUCTIONS:

1. Place sharpener with the upright single bevel level.        
pruner sharpener illistration           

2. Stroke gently to sharpen along the curve of the blade, towards the outside of the tool.  
pruner sharpen instruction

TIP:
Clean, easy test cuts on a branch or plant confirm sharpness.


BROADHEAD RECOMMENDATIONS:Back To Top


 

Suggested DMT® Sharpeners
Broadhead Sharpener

INSTRUCTIONS:

  1. Wear protective gloves
  2. Push broadhead AWAY from yourself
  3. Do not sharpen chipped or broken blades

Blades should be sharpened while still attached to arrow shaft. Using light pressure and steady strokes, push the arrow shaft away from you taking care that the broadhead blades contact the stones evenly.

Use water for lubricant.
broadhead sharpening illistrationbroadhead sharpening illistration
broadhead sharpening illistration

 

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Made in USA logo   diamond gives the edge - why? Diamond Machining Technology Address
ceramic, interrupted and continuous surface what is the difference
basic sharpening techniques

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