Machinist Stone
FailShoppers spend only $43K a year here, so Machinist Stone is a Fail.
- Flapen Score
- 45 / 100Ranks 5,778 of 9,536 Tools & Home Improvement niches · −3 vs the category median of 4845
- Market size
- $43K/yr45K searches / yr
- 90-day growth
- -13.4%search demand this quarter
- Competition
- 49%top-5 click share · 13 brands · 114 sellers
Flapen Score
Machinist Stone against its category
The dotted line is the Tools & Home Improvement average. Past it, Machinist Stone is stronger. Inside it, weaker.
Market
The Machinist Stone market on Amazon at a glance
Shoppers on Amazon United States searched for Machinist Stone 45K times last year and spent an estimated $43K. The top 5 brands take 88% of clicks. Flapen scores it 45 out of 100, a Fail.
01 · Demand
3.0% of searches ended in a purchase last week.
Shoppers searched for this 45K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 3.0% of those searches ended in a purchase. Searches in the last 90 days moved -13.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $43K a year.
- Searches, last 12 months
- 45K
- Growth, 90 days vs prior 90
- -13.4%
- Conversion, latest week
- 3.0%
- Market size, estimated
- $43Ka year
- Peak month
- December1.5× the quietest month
- Top search term
- machinist stone11K searches a year
02 · Price
A sale here is worth $31.48.
Listings sell for $31.48 on average, from $8.05 to $124.01. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At $31.48 that is $0 to $3K a year per listing.
- Average price
- $31.48inside the $15 to $100 sweet spot
- Price range
- $8.05–$124.01
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 1.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
62% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #367 within Sharpening Stones. It carries 640 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 62%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #367in Sharpening Stones
- Average rating
- 4.49 starsAmazon United States average 4.42 stars
- Average reviews
- 640per listing
- Listings tracked
- 29
04 · Newcomers
Amazon counts 0 of last year's 1 launches as successful.
1 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 71 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 71 months
Products
Top Machinist Stone products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Norton Combination Grit Abrasive Benchstone Aluminum Oxide 6 Length x 2 Width x 1 Height
- Price
- $35.02
- Rating
- 4.8/5
- Reviews
- 421
- Age
- 22y ago

Norton Knife Sharpener Combination Grit Oil Stone - Sharpening Stone with Fine/Coarse Combination great for home tools kitchen knives hunting knives and many more
- Price
- $35.68
- Rating
- 4.7/5
- Reviews
- 982
- Age
- 22y ago

Norton Crystolon Abrasive Machine Knife Stone Silicon Carbide 4 Diameter x 1-1/2 Thickness Grit Coarse/Fine (Pack of 1)
- Price
- $54.60
- Rating
- 4.3/5
- Reviews
- 93
- Age
- 19y ago

Norton India Aluminum Oxide Combination Grit Benchstone 4 x 1-3/4 x 5/8 Inch India Combination Grit Benchstone IB134 Coarse/Fine Grit
- Price
- $24.85
- Rating
- 3.8/5
- Reviews
- 10
- Age
- 17y ago

4 Dual Grit Axe/Hatchet Silicon Carbide Sharpener Multipurpose Sharpening Stone Grinding Wheel
- Price
- $19.37
- Rating
- 4.6/5
- Reviews
- 318
- Age
- 5y ago
Trending
90-day click momentum
MASSIVE BEADS Indian Agate - Stone of Peaceful - Handmade Yoga Stretch Elastic Bracelet Natural Stone Crystal Healing Power Energy Gifts for Unisex Adult 8mm
- Price
- $9.92
- Rating
- 4.2/5
- Reviews
- 58
- Age
- 2y ago

Raneped 4 Dual Grit Silicon Carbide Axe Sharpener
- Price
- $18.77
- Rating
- 4.1/5
- Reviews
- 7
- Age
- 6mo ago

Sharpening Stone Set 8pcs Rectangular Sanding Sticks Knife White Corundum Oil Stone for Knife Most DIY Bladed&Cutting Tool-120# 180# 240# 320# 600# 800# 1000# 1200#(5.91x0.47x0.47inch)
- Price
- $15.51
- Rating
- 4.6/5
- Reviews
- 23
- Age
- 1y ago

Sharp Pebble Flattening Stone - Dual Grit 120/320 Whetstone Flattener
- Price
- $28.54
- Rating
- 4.3/5
- Reviews
- 1,558
- Age
- 6y ago

Norton India Aluminum Oxide Combination Grit Benchstone 4 x 1-3/4 x 5/8 Inch India Combination Grit Benchstone IB134 Coarse/Fine Grit
- Price
- $24.85
- Rating
- 3.8/5
- Reviews
- 10
- Age
- 17y ago
Newest
by launch date
Raneped 4 Dual Grit Silicon Carbide Axe Sharpener
- Price
- $18.77
- Rating
- 4.1/5
- Reviews
- 7
- Age
- 6mo ago

Sharpening Stone Set 8pcs Rectangular Sanding Sticks Knife White Corundum Oil Stone for Knife Most DIY Bladed&Cutting Tool-120# 180# 240# 320# 600# 800# 1000# 1200#(5.91x0.47x0.47inch)
- Price
- $15.51
- Rating
- 4.6/5
- Reviews
- 23
- Age
- 1y ago

LWCUSNJ 8 pcs Rectangular Shaped Sharpening Stone Sticks Set 5.92inch Green Silicon Carbide Stones Grit Sizes 80#-3000# for Models Metal & Knife Cutting Tools
- Price
- $14.14
- Rating
- 4.6/5
- Reviews
- 69
- Age
- 1y ago

HiramWare Knife Sharpening Stone with Non-slip Rubber Base 400/1000 Grit Premium Whetstone Double-Sided Knife Sharpener for Kitchen Waterstone for Honing Blades Manually
- Price
- $9.65
- Rating
- 4.7/5
- Reviews
- 1,027
- Age
- 2y ago

MASSIVE BEADS Indian Agate - Stone of Peaceful - Handmade Yoga Stretch Elastic Bracelet Natural Stone Crystal Healing Power Energy Gifts for Unisex Adult 8mm
- Price
- $9.92
- Rating
- 4.2/5
- Reviews
- 58
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 49% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 rising
Sellers
114
Top-5 brand share
88%
Top 20: 100%
Top-5 click share
49%
Top 20: 89%
Open market
10%
- Norton73%
- Whitby Abrasives6%
- CBRIGHT4%
- Raneped4%
- Sharp Pebble2%
- LWCUSNJ2%
- Open — no brand owns it (7 brands, 10%)
Demand
Machinist Stone search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Machinist Stone search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- machinist stone11K/yr
- norton sharpening stone12K/yr
- india stone7K/yr
- oil stone6K/yr
- norton stone4K/yr
- norton india stone3K/yr
- oil stones for sharpening knives2K/yr
Reviews and returns
What reviews say buyers love and hate about Machinist Stone
We read the reviews and the return reasons for every product selling here.
“Not great quality”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Machinist Stone questions
Answered from the same tracked data.









