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ホールソー 50mm

Maybe

The products selling today average only 3.8★. But products sell for $1582.24 on average, outside the sweet spot, so ホールソー 50mm is a Maybe.

Flapen Score
57
57 / 100
Ranks 2,057 of 4,191 DIY・工具・ガーデン niches · on the category median
Market size
¥1.5M/yr16K searches / yr
90-day growth
-28.7%search demand this quarter
Competition
54%top-5 click share · 18 brands · 43 sellers

Flapen Score

ホールソー 50mm against its category

The dotted line is the DIY・工具・ガーデン average. Past it, ホールソー 50mm is stronger. Inside it, weaker.

57Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The ホールソー 50mm market on Amazon at a glance

Shoppers on Amazon Japan searched for ホールソー 50mm 16K times last year and spent an estimated ¥1.5M. The top 5 brands take 70% of clicks. Flapen scores it 57 out of 100, a Maybe.

01 · Demand

An estimated 5.7% of those searches ended in a purchase.

Shoppers searched for this 16K times in the last 12 months. That counts every search on Amazon Japan for this niche's terms. An estimated 5.7% of those searches ended in a purchase. Searches in the last 90 days moved -28.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated ¥1.5M a year.

Searches, last 12 months
16K
Growth, 90 days vs prior 90
-28.7%
Conversion, latest week
5.7%
Market size, estimated
¥1.5Ma year
Top search term
ホールソー 50mm13K searches a year

02 · Price

A sale here is worth ¥1582.24.

Listings sell for ¥1582.24 on average, from ¥740.77 to ¥3543.16. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At ¥1582.24 that is ¥0 to ¥158K a year per listing.

Average price
¥1582.24above the $15 to $100 sweet spot
Price range
¥740.77–¥3543.16
Amazon Japan median price
¥1942.07across 14,733 niches
Units sold a year
500–750
Units per listing a year
0–100
Revenue per listing a year
¥0–¥158K
Returns
1.0%of orders · Amazon Japan median 0.4%

03 · Entry bar

The bar here is low.

58% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 12.6% of listings are out of stock. The average listing ranks #74 within 電動工具パーツ・アクセサリ. It carries 547 reviews at 3.82 stars, so a new listing needs social proof before a better product.

Sponsored listings
58%
Prime listings
96%
Out of stock, average day
12.6%
Average rank
#74in 電動工具パーツ・アクセサリ
Average rating
3.82 starsAmazon Japan average 4.15 stars
Average reviews
547per listing
Listings tracked
26

04 · Newcomers

2 of last year's 4 launches cleared the first-year sales bar.

4 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 64 months on average, so the names here are established.

Launched, last 12 months
4
Successful launches
2Amazon's first-year sales bar
Average brand age
64 months

Products

Top ホールソー 50mm products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 54% of clicks. Leaders hold, but buyers still shop past them.

Brands

18 falling

Sellers

43

Top-5 brand share

70%

Top 20: 100%

Top-5 click share

54%

Top 20: 95%

Open market

25%

  • Brand 119%
  • Brand 218%
  • Brand 313%
  • Brand 411%
  • Brand 510%
  • Brand 65%

Demand

ホールソー 50mm search demand

Weekly searches over the year. Pick a range.

350250Prime Day '26Jun '26Jun '26Jun '26Jun '26Jul '26Jul '26Jul '26Jul '26

Reviews and returns

What reviews say buyers love and hate about ホールソー 50mm

We read the reviews and the return reasons for every product selling here.

32%of positive reviews mention “コストパフォーマンス”
40%of negative reviews mention “耐久性”
1.0%of orders come back
“直ぐ壊れた”
A buyer, on “耐久性”40% of negative reviews mention the same topic

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

NegativePositive

FAQ

Common ホールソー 50mm questions

Answered from the same tracked data.