Nubatama Ume #2000 (Platinum)
Why You Need This Stone: The Platinum #2000 formulation features an elevated abrasive density engineered specifically for tough, wear-resistant steels. It refines primary edges rapidly without glazing or loading, delivering a clean, crisp, toothy edge on modern alloy cutlery.
Buy This Stone If:
- You sharpen high-vanadium powdered steels or hard alloy cutlery.
- You want higher cutting speed and greater dish resistance in a #2000 grit stone.
- You want a high-performance synthetic stone from the Ken Schwartz Estate collection.
Specifications
- Brand: Nubatama
- Grit: #2000 (Medium)
- Series: Ume (Platinum)
- Type: Soaking / Semi-Soaking
- Dimensions / Profile: 210 x 75 x 25mm Flat
- Binder Hardness: Hard
- Provenance: Ken Schwartz Estate
Notes & Usage
-
Common Tasks:
- Precision refinement of 1k scratch patterns on hard steels.
- Establishing a refined, high-performance working apex.
- Pre-polishing bevels on powdered metallurgy knives.
- Cutting Action & Speed: High-density abrasive matrix provides swift material removal with minimal slurry.
- Surface Feedback: Crisp, firm surface feedback that maintains accurate angle control.
- Steel Compatibility: Optimized for modern powdered steels (SG2/R2, ZDP-189, CPM alloys) and hard carbon steels.
Progression Ideas
- Preceding Step (Lower Grit): Nubatama Ume #1000 H or Bamboo #1000
- Following Step (Higher Grit): Nubatama Platinum #4000 or Ume #6000
Also Consider
- For Traditional Carbon Steels: Consider the Nubatama Ume #2000 Speckled for a more slurrying feel.
- Essential Maintenance: Pair with a diamond flattening plate or dressing stone to keep the working face true and active.
Condition
New in original factory box and packaging. Minor shelf wear on packaging from long-term storage.
Note: Photos represent our stock inventory for this stone; individual box wear or color tone may vary slightly from the unit pictured. Reference objects (rulers, coins) are for scale only and are not included.
Shipping
Orders are typically processed and shipped same day from Santa Maria, CA.
Every stone ships in a new, high-quality box, individually wrapped in bubble wrap and packing paper for maximum protection in transit.
Please reach out with any questions before or after purchase — happy to help.
Return policy
At Pacific Waterstone, we stand behind the authenticity and quality of every stone we sell.
Incorrect or Mislabeled Items
If you receive an item that is mislabeled, damaged, or significantly mischaracterized in its listing, we will make it right. You may return the item for a full refund or exchange with no restocking fees, and we will cover all return shipping costs.
Standard Returns
If you change your mind or wish to return an item for any other reason:
- Returns are accepted within 14 days of delivery.
- Items must be returned in their original, unused condition with all original packaging.
- A 10% restocking fee applies to cover processing costs.
- Return shipping costs are the responsibility of the customer.
To initiate a return, please contact us with your order number and the reason for your request.