Quickly restore damaged and chipped blades with this 180# resin diamond sharpening stone. Extra-coarse grit removes large amounts of material efficiently, perfect for reshaping axes and heavily‑damaged outdoor knives. Standard 1″×6″ size fits most guided sharpening systems including Edge Pro, Hapstone, TSProf, and Jende JIGS. Premium resin‑bonded diamond delivers stable, long‑lived sharpening performance for heavy‑duty blade repair work.
| Grit Size | Average Abrasive Particle Size | Peak Abrasive Particle Size | Grinding Purpose |
|---|---|---|---|
| 180# | 75‑90 | 90μm | Extra‑coarse, repair chipped edges, reshaping axe & outdoor knives |
Long Description
Bring severely damaged, chipped or heavily dull blades back to usable condition with our 180# resin diamond sharpening stone. Engineered for heavy‑stock removal, this coarse‑grit stone is an ideal upgrade for users who need to reshape axes, outdoor knives and worn‑out cutting tools.
Featuring a standard 1″×6″ dimension, it provides a flat, stable sharpening surface and works seamlessly with all mainstream guided knife sharpening systems. Built with premium resin‑bonded diamond abrasive material, it offers outstanding hardness and uniform abrasion. Unlike traditional whetstones that wear unevenly and lose flatness rapidly, our resin diamond stone holds its flatness well, delivering consistent repair results without frequent flattening.
Great for heavy‑duty restoration of outdoor knives, axes, machetes and neglected cutting tools. Suitable for knife‑making hobbyists and sharpening enthusiasts who handle heavy blade damage.
For best performance and extended lifespan, store the sharpening stone in a dry, clean environment after each use to avoid moisture erosion and abrasive particle aging.
Package Includes: 1 × Resin Diamond Sharpening Stone (180 Grit 90μm)
Faq about diamond sharpening stones
What is a diamond sharpening stone?
TAINOMO Diamond sharpening stone features industrial single‑crystal diamond particles on its surface. It delivers fast sharpening performance, excellent durability and stable shape retention, making it ideal for knives made of high‑hardness steel.
Should I use a diamond sharpening stone wet?
TAINOMO diamond sharpening stone requires wet‑grinding. Simply spray water on it for use; oil is not recommended.
How long does a diamond sharpening stone last?
When used correctly, it can serve household users for 10‑15 years or even longer. Its service life is approximately 20 times that of electroplated diamond sharpening stones and around 50 times that of traditional zirconia sharpening stones.
Which knives are suitable for a diamond sharpening stone?
Ideal for high‑hardness steel knives, including kitchen knives, EDC outdoor knives and scissors, chisels made of hardened steel, forged steel, powder metallurgy steel, high‑speed steel, zirconia ceramics, tungsten carbide and stainless steel.
How to I maintain a diamond sharpening stone?
After use, rinse the stone with water, use a soft brush for metal residues, and allow to dry thoroughly. This ensures that the sharpening power is always at its best.
Do you support OEM and ODM services?
ODM Services: MOQ 50pcs Custom logo engraving are supported.
OEM Services: MOQ 1000pcs Custom logo, packaging and grit combinations are supported.