Flap Discs 4 1/2 for Angle Grinder
MaybeAn estimated 0.3% of orders come back. But the products selling today already average 4.7★, so Flap Discs 4 1/2 for Angle Grinder is a Maybe.
- Flapen Score
- 62 / 100Top 10% of 262 Industrial & Scientific niches · +10 vs the category median of 5262
- Market size
- $805K/yr374K searches / yr
- 90-day growth
- +5.5%search demand this quarter
- Competition
- 56%top-5 click share · 23 brands · 42 sellers
Flapen Score
Flap Discs 4 1/2 for Angle Grinder against its category
The dotted line is the Industrial & Scientific average. Past it, Flap Discs 4 1/2 for Angle Grinder is stronger. Inside it, weaker.
Market
The Flap Discs 4 1/2 for Angle Grinder market on Amazon at a glance
Shoppers on Amazon United States searched for Flap Discs 4 1/2 for Angle Grinder 374K times last year and spent an estimated $805K. The top 5 brands take 66% of clicks. Demand peaks in May. Flapen scores it 62 out of 100, a Maybe.
01 · Demand
An estimated 9.0% of those searches ended in a purchase.
Shoppers searched for this 374K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.0% of those searches ended in a purchase. Searches in the last 90 days moved +5.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $805K a year.
- Searches, last 12 months
- 374K
- Growth, 90 days vs prior 90
- +5.5%
- Conversion, latest week
- 9.0%
- Market size, estimated
- $805Ka year
- Peak month
- May1.5× the quietest month
- Top search term
- flap discs 4 1/2 for angle grinder84K searches a year
02 · Price
A sale here is worth $24.04.
Listings sell for $24.04 on average, from $4.71 to $48.66. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 1,000 to 1,250 of them. At $24.04 that is $24K to $30K a year per listing.
- Average price
- $24.04inside the $15 to $100 sweet spot
- Price range
- $4.71–$48.66
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 1,000–1,250
- Revenue per listing a year
- $24K–$30K
- Returns
- 0.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
79% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.9% of listings are out of stock. The average listing ranks #24 within Abrasive & Finishing Products. It carries 665 reviews at 4.65 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 79%
- Prime listings
- 100%
- Out of stock, average day
- 0.9%
- Average rank
- #24in Abrasive & Finishing Products
- Average rating
- 4.65 starsAmazon United States average 4.42 stars
- Average reviews
- 665per listing
- Listings tracked
- 34
04 · Newcomers
3 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 45 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top Flap Discs 4 1/2 for Angle Grinder products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Aug 6, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Benchmark Abrasives 4.5 x 7/8 Zirconia Type 29 Flap Discs 40 Grit
- Price
- $24.53
- Rating
- 4.7/5
- Reviews
- 2,192
- Age
- 10y ago
24 Pack Zirconia Flap Discs 4 1/2 for Angle Grinder 40 60 80 120 Grit
- Price
- $26.43
- Rating
- 4.6/5
- Reviews
- 325
- Age
- 2y ago
EZARC Zirconia Flap Discs 40 Grit 4-1/2 x 7/8-Inch Type 29 10-Pack
- Price
- $17.76
- Rating
- 4.6/5
- Reviews
- 2,595
- Age
- 6y ago
S SATC 20PCS Flap Discs 4 1/2 for Angle Grinder 40/60/80/120 Grit Flap Disc High-Density Bevel Type Angle Grinder Sanding Disc Abrasive Flap Disk #29
- Price
- $21.84
- Rating
- 4.6/5
- Reviews
- 3,550
- Age
- 6y ago
Neiko 11142A Premium Zirconia Flap Disc | 4.5 x 7/8-Inch 40 Grit Bevel Type #29 - 10 Pack
- Price
- $16.13
- Rating
- 4.7/5
- Reviews
- 1,613
- Age
- 10y ago
Trending
estimated 90-day click momentum
BURMONG Flap Disc for Angle Grinder 4-1/2 30-Pack- 40/60/80/120 Grit T29 Zirconia Abrasive Grinding & Sanding Discs 7/8 Inch Arbor for Metal Wood & Stainless Steel Finishing (40+60 Grit Set)
- Price
- $24.72
- Rating
- 4.4/5
- Reviews
- 45
- Age
- 7mo ago
DEWALT Flap Disc Zirconia 4-1/2-Inch by 7/8-Inch 40-Grit (DW8306)
- Price
- $4.71
- Rating
- 4.7/5
- Reviews
- 192
- Age
- 19y ago
DEWALT DW8311 4-1/2-Inch by 5/8-Inch-11 36 Grit Zirconia Angle Grinder Flap Disc
- Price
- $5.65
- Rating
- 4.7/5
- Reviews
- 306
- Age
- 9y ago
EXKRAEFT Flap Discs 4 1/2 for Angle Grinder 50pcs Grinder Sanding Disc
- Price
- $38.89
- Rating
- 4.8/5
- Reviews
- 71
- Age
- 7mo ago
GritElite 60 Pack Flap Discs 4 1/2 for Angle Grinder 40/60/80/120 Grit Type 29 Zirconia Abrasive Grinding Wheel 7/8 Flap Sanding Disc for Metal Wood Stainless Steel Finishing
- Price
- $46.62
- Rating
- 4.8/5
- Reviews
- 59
- Age
- 1y ago
Newest
by launch dateBURMONG Flap Disc for Angle Grinder 4-1/2 30-Pack- 40/60/80/120 Grit T29 Zirconia Abrasive Grinding & Sanding Discs 7/8 Inch Arbor for Metal Wood & Stainless Steel Finishing (40+60 Grit Set)
- Price
- $24.72
- Rating
- 4.4/5
- Reviews
- 45
- Age
- 7mo ago
EXKRAEFT Flap Discs 4 1/2 for Angle Grinder 50pcs Grinder Sanding Disc
- Price
- $38.89
- Rating
- 4.8/5
- Reviews
- 71
- Age
- 7mo ago
pulwury 10 Pack 4.5 x 7/8 Premium Zirconia Flap Disc 40 Grit Type 294 1/2 for Angle Grinder Flap Sanding Disc for Stainless SteelMetal Wood
- Price
- $11.81
- Rating
- 4.7/5
- Reviews
- 59
- Age
- 8mo ago
FOXBC 4 1/2 inch Flap Disc 40 Grit for Angle Grinder Type 29 Premium Zirconium Grinding and Polishing for Metal 10 Pack
- Price
- $19.67
- Rating
- 4.8/5
- Reviews
- 88
- Age
- 1y ago
GritElite 60 Pack Flap Discs 4 1/2 for Angle Grinder 40/60/80/120 Grit Type 29 Zirconia Abrasive Grinding Wheel 7/8 Flap Sanding Disc for Metal Wood Stainless Steel Finishing
- Price
- $46.62
- Rating
- 4.8/5
- Reviews
- 59
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 56% of clicks. Leaders hold, but buyers still shop past them.
Brands
23 rising
Sellers
42
Est. top-5 brand share
66%
Top 20: 97%
Est. top-5 click share
56%
Top 20: 87%
Open market
29%
- Benchmark Abrasives23%
- Pukamam16%
- EZARC12%
- S SATC9%
- NEIKO6%
- DEWALT5%
Demand
Flap Discs 4 1/2 for Angle Grinder search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May · busiest ÷ quietest = 1.5×
Search terms
Top Flap Discs 4 1/2 for Angle Grinder search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- flap discs 4 1/2 for angle grinder84K/yr
- flap disc111K/yr
- flap discs29K/yr
- 4 1/2 flap disc26K/yr
- benchmark abrasives32K/yr
- flapper discs 4 1/2 for angle grinder12K/yr
- grinder flap disc11K/yr
- 40 grit flap disc8K/yr
- angle grinder flap discs7K/yr
- flap disk8K/yr
Reviews and returns
What reviews say buyers love and hate about Flap Discs 4 1/2 for Angle Grinder
We read the reviews and the return reasons for every product selling here.
“Bad 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.
19 topics
Keep looking
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Flap Discs 4 1/2 for Angle Grinder questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data