РDTools Superabrasive company developed and produces unique sharpening stones.

PDTOOLS Superabrasives from Ukraine.

Our sharpening stones are well-known by knife enthusiasts and professionals worldwide.
For our clients we can purpose three product lines:
PREMIUM – bronze metal bonded monolayer stones with 3mm Diamond or CBN layer;
PREMIUM LITE - Diamond or CBN bronze metal bonded 3mm stone, that contains 1.5mm of super-abrasive and 1.5mm of non-abrasive layer;
EXPERT – resin bonded monolayer 3mm Diamond or CBN.
Variety and quality of production can satisfy any wishes and request of our clients.
From 80 grit to 30,000 grit
• Grit sizes, bond configurations and custom specification available for any stone
• The Brand name marking is available for any stone
• Each stone include aluminum bottom layer
Standard sizes of stones that we produce:
150•25•3
150•17•3
150•12•3
150•50•3
200•70•3
200•40•3
We can also produce stones according to customer drawings with a certain order quantity.
Flexible discount system for regular customers, as well as trade organizations is available.
The company is certified by Bureau VERITAS according to ISO 9001: 2015.
The stones can be used in combination with an «APEX» type grinder.
Recommendations for use:
-250/200, 200/160 - cutting edge forming
- 125/100, 100/80 - rough sharpening
- 63/50, 50/40 - fine sharpening
- 28/20, 20/14 - finishing
- 14/10, 10/7, 7/5 - fine edge finishing
- 5/3, 3/2 - polishing

The stones from PDTOOLS Superabrasives are suitable for any kitchen knife, manicure, medical and other types of cutting tools, and huge company’s experience guarantees that our stones will prolong the life of even the most fastidious blades for a long time.
For wholesale buyers and partnership: [ Ссылка ]
To purchase stones in the USA:
The BASIC Set: [ Ссылка ]
The EXPERT Set, shown in the video: [ Ссылка ]
Several CBN-stones on eBay store: [ Ссылка ]

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