Pencil Grinder
MaybeProducts sell for $69.55 on average, inside the sweet spot. But demand is soft, at -11.8% this quarter, so Pencil Grinder is a Maybe.
- Flapen Score
- 51 / 100Top 35% of 9,536 Tools & Home Improvement niches · +3 vs the category median of 4851
- Market size
- $188K/yr53K searches / yr
- 90-day growth
- -11.8%search demand this quarter
- Competition
- 56%top-5 click share · 18 brands · 91 sellers
Flapen Score
Pencil Grinder against its category
The dotted line is the Tools & Home Improvement average. Past it, Pencil Grinder is stronger. Inside it, weaker.
Market
The Pencil Grinder market on Amazon at a glance
Shoppers on Amazon United States searched for Pencil Grinder 53K times last year and spent an estimated $188K. The top 5 brands take 65% of clicks. Flapen scores it 51 out of 100, a Maybe.
01 · Demand
5.1% of searches ended in a purchase last week.
Shoppers searched for this 53K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 5.1% of those searches ended in a purchase. Searches in the last 90 days moved -11.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $188K a year.
- Searches, last 12 months
- 53K
- Growth, 90 days vs prior 90
- -11.8%
- Conversion, latest week
- 5.1%
- Market size, estimated
- $188Ka year
- Peak month
- November1.4× the quietest month
- Top search term
- pencil grinder35K searches a year
02 · Price
A sale here is worth $69.55.
Listings sell for $69.55 on average, from $16.83 to $201.45. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 0 to 100 of them. At $69.55 that is $0 to $7K a year per listing.
- Average price
- $69.55inside the $15 to $100 sweet spot
- Price range
- $16.83–$201.45
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$7K
- Returns
- 3.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
76% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 5.8% of listings are out of stock. The average listing ranks #58 within Power Tools. It carries 926 reviews at 4.28 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 76%
- Prime listings
- 100%
- Out of stock, average day
- 5.8%
- Average rank
- #58in Power Tools
- Average rating
- 4.28 starsAmazon United States average 4.42 stars
- Average reviews
- 926per listing
- Listings tracked
- 21
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 61 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
- 61 months
Products
Top Pencil Grinder 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
Astro Pneumatic Tool 218 1/8 Pencil Type Die Grinder - 56 000RPM Black gold blue 42377
- Price
- $45.02
- Rating
- 4.6/5
- Reviews
- 1,092
- Age
- 21y ago

NEIKO 10649A Micro Air Die Grinder | 1/8 (3mm) Capacity | Pencil Type | 54 000 RPM | For Cleaning Dies Rotors Backing Plates Brake Pads Mounts Etc.
- Price
- $46.60
- Rating
- 4.5/5
- Reviews
- 610
- Age
- 19y ago

QWORK Air Micro Grinder 1/8 Mini Pencil Polishing Cutting Tool Pneumatic Pencil Die Grinder 65000 RPM Free Speed
- Price
- $20.28
- Rating
- 4.3/5
- Reviews
- 201
- Age
- 4y ago

WYNNsky 1/8 Pencil Air Pneumatic Die Grinder 1/8 Collect Capacity 56 000 RPM
- Price
- $25.70
- Rating
- 4.7/5
- Reviews
- 6
- Age
- 1y ago

QWORK Air Micro Grinder 2 Set 1/8 Mini Pencil Polishing Cutting Tool Pneumatic Pencil Die Grinder 65000 RPM Free Speed
- Price
- $35.15
- Rating
- 4.3/5
- Reviews
- 201
- Age
- 3y ago
Trending
90-day click momentum
WYNNsky 1/8 Pencil Air Pneumatic Die Grinder 1/8 Collect Capacity 56 000 RPM
- Price
- $25.70
- Rating
- 4.7/5
- Reviews
- 6
- Age
- 1y ago

Air-Powered Micro Die Grinder Set 65 000 RPM Pneumatic Pencil Grinder Tool With Wrench Handheld 1/8 (3mm) Capacity(COLOR:black)
- Price
- $16.94
- Rating
- 4.5/5
- Reviews
- 8
- Age
- 9mo ago

QWORK Air Micro Grinder 2 Set 1/8 Mini Pencil Polishing Cutting Tool Pneumatic Pencil Die Grinder 65000 RPM Free Speed
- Price
- $35.15
- Rating
- 4.3/5
- Reviews
- 201
- Age
- 3y ago

Astro Pneumatic Tool 218 1/8 Pencil Type Die Grinder - 56 000RPM Black gold blue 42377
- Price
- $45.02
- Rating
- 4.6/5
- Reviews
- 1,092
- Age
- 21y ago

QWORK Air Micro Grinder 1/8 Mini Pencil Polishing Cutting Tool Pneumatic Pencil Die Grinder 65000 RPM Free Speed
- Price
- $20.28
- Rating
- 4.3/5
- Reviews
- 201
- Age
- 4y ago
Newest
by launch date
Air-Powered Micro Die Grinder Set 65 000 RPM Pneumatic Pencil Grinder Tool With Wrench Handheld 1/8 (3mm) Capacity(COLOR:black)
- Price
- $16.94
- Rating
- 4.5/5
- Reviews
- 8
- Age
- 9mo ago

WYNNsky 1/8 Pencil Air Pneumatic Die Grinder 1/8 Collect Capacity 56 000 RPM
- Price
- $25.70
- Rating
- 4.7/5
- Reviews
- 6
- Age
- 1y ago

1 Pack 1/8 Pneumatic Pencil Grinder Air Tool
- Price
- $30.05
- Rating
- 3.8/5
- Reviews
- 16
- Age
- 1y ago

Fanttik F2 Master Mini Cordless Rotary Tool Kit for 3D Printer Sanding
- Price
- $66.39
- Rating
- 4.5/5
- Reviews
- 2,851
- Age
- 1y ago

QWORK Air Micro Grinder 2 Set 1/8 Mini Pencil Polishing Cutting Tool Pneumatic Pencil Die Grinder 65000 RPM Free Speed
- Price
- $35.15
- Rating
- 4.3/5
- Reviews
- 201
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 56% of clicks. Leaders hold, but buyers still shop past them.
Brands
18 falling
Sellers
91
Top-5 brand share
65%
Top 20: 100%
Top-5 click share
56%
Top 20: 99%
Open market
29%
- Astro Pneumatic19%
- QWORK16%
- NEIKO13%
- Ingersoll Rand10%
- WYNNsky7%
- Chicago Pneumatic6%
Demand
Pencil Grinder search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Pencil Grinder search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- pencil grinder35K/yr
- pencil grinder air tool8K/yr
- pencil die grinder6K/yr
- air pencil grinder3K/yr
Reviews and returns
What reviews say buyers love and hate about Pencil Grinder
We read the reviews and the return reasons for every product selling here.
“Broke”
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.
15 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 Pencil Grinder questions
Answered from the same tracked data.









