A whetstone set lets you restore an edge by hand and choose the finish yourself. Lower grit numbers cut faster and repair dull edges, while higher numbers refine and polish. Most kits pair a coarse and a fine side, and many add a base, an angle guide and a flattening stone.
The six kits below cover water stones, a diamond set and an oil stone set. Grits, materials and contents come from each product’s listing page. We have not used these sets ourselves. Claims about the stones are the makers’ own. This guide covers stone sets, so pull-through and electric sharpeners are left out.
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What to Look For
| Feature | Why it matters |
|---|---|
| Grit range | Coarse repairs, fine polishes |
| Stone type | Water, oil and diamond stones need different care |
| Base and guide | A non-slip base and angle guide help beginners |
| Flattening | Water stones wear hollow and need a flattening stone |
Specs at a Glance
| Kit | Grits | Type | Included |
|---|---|---|---|
| Amazon Basics | 400/1000 and 3000/8000 | Water stones | Flattening stone, angle guide, bamboo base |
| HMPLL | 400/1000 and 3000/8000 | White corundum | Base, leather strop, flattening stone, angle guide |
| CarsonChase | 400/1000, 3000/8000 plus 3 extra stones | Whetstones | 15 pieces with bowl, honing guide, holder, gloves, mat |
| DMT Deluxe | 325, 600 and 1200 mesh | Diamond | Three 6 in blocks in a wood box |
| Seido Knives | 400/1000 and 3000/8000 | Novaculite | Acacia base, strop, angle guide, flattening stones |
| Norton IM200 | 100, 150 and 320 per bullets | Oil stones | Bench unit with oil reservoir, oil, angle guide |
The 6 Best Whetstone Sharpening Sets
1. Amazon Basics Whetstone Set 400/1000 3000/8000
Two dual-sided water stones with a flattening stone, a knife angle guide and a silicone base that sits on a non-slip bamboo base. The listing says the stones use water instead of oil.
Suits: a first whetstone kit. Strengths: a complete basic kit. Weaknesses: the material field says silicone, which describes the holder, not the stones. Skip it if you want a strop.
View Amazon Basics Whetstone Set 400/1000 3000/8000 on Amazon
2. HMPLL Whetstone Set
Two stones at 400/1000 and 3000/8000 made of white corundum, with a non-slip base, a leather strop, a flattening stone and an angle guide. The listing counts 9 items.
Suits: a kit with a strop. Strengths: four grit sides and strop. Weaknesses: the weight and size fields do not match each other. Skip it if you want a known brand name.
View HMPLL Whetstone Set 400/1000 3000/8000 on Amazon
3. CarsonChase 15 Piece Sharpening Kit
A 15 piece kit with a 400/1000 stone and a 3000/8000 stone plus a flattening stone, a 240 grit oval stone and a 120/240 stone, a bowl, honing guide, holder, gloves and a mat. The listing counts seven grits.
Suits: a kit for knives and chisels. Strengths: the widest grit range here. Weaknesses: a lot of parts to store. Skip it if you want a simple two-stone set.
View CarsonChase 15 Piece Sharpening Kit on Amazon
4. DMT Deluxe Diamond Sharpening Kit
Three 6 inch diamond blocks in a wood box: coarse at 45 micron (325 mesh), fine at 25 micron (600 mesh) and extra fine at 9 micron (1200 mesh). The maker suggests a 20 degree angle for most edges.
Suits: a diamond stone user. Strengths: three color-coded stages. Weaknesses: no guide or base named. Skip it if you prefer water stones.
View DMT Deluxe Diamond Sharpening Kit on Amazon
5. Seido Knives 12 Piece Whetstone Kit
Novaculite stones at 400/1000 and 3000/8000 with an acacia wood base, two silicone holders, an angle guide, polishing compound, a leather strop and flattening stones.
Suits: a full kit with a strop. Strengths: wood base and flattening stones. Weaknesses: the 12 pieces include small accessories. Skip it if you want diamond stones.
View Seido Knives 12 Piece Whetstone Kit on Amazon
6. Norton IM200 Oil Stone Kit
A bench unit that holds three oil stones in a case with a rotating axis and an oil reservoir. The title names coarse and medium Crystolon and fine India stones, while the bullets list 100, 150 and 320 grit.
Suits: an oil stone user. Strengths: self-contained case and oil. Weaknesses: the grit data differs between title and bullets. Skip it if you want water stones.
View Norton IM200 Oil Stone Kit on Amazon
Care and Setup
- Soak water stones as the maker directs before use.
- Flatten stones when they wear hollow.
- Keep the angle steady with a guide.
- Dry stones and tools before storing them.
Mistakes to Avoid
- Skipping the coarse side on a very dull edge.
- Using oil on a water stone, or the reverse.
- Never flattening the stones.
- Counting small accessories as extra stones.
Whetstone FAQ
What do grit numbers mean?
Lower numbers are coarser. The 400/1000 sides are the repair side and 3000/8000 the finishing side in several of these kits.
Water or oil?
Five of these kits use water stones or diamond. Only the Norton uses oil.
The Short Version
For a basic first kit, the Amazon Basics. For a strop, the HMPLL. For the widest range, the CarsonChase. For diamond, the DMT. For an acacia base, the Seido. For oil stones, the Norton.
