7 1/4 diamond circular saw blade
Skip itA small market ($42K/yr) — this niche doesn't clear our bar today.
Returns
Great1.6%return rate — above 5% kills the launch gate
Conversion
Great8.4%search→purchase rate — share of searches ending in a sale
Avg price
Good$14.47avg listing price — sweet spot $15–$100
Review moat
Good1,094.93avg incumbent reviews — the moat a new listing must climb
Price range
Good$6.94–$25.08cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+15.0%90-day search growth — must beat 0% to launch
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Competition
Bad70%top-5 click share — a locked-up shelf
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$42K$42K/yr · 34K searches
According to Flapen's Amazon United States niche tracking, 7 1/4 diamond circular saw blade is a $42K/yr Amazon United States market (34K searches/yr). The top 5 brands hold 84% of demand. Verdict: Skip it — 43/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
7 1/4 diamond circular saw blade market data
- Units sold / yr
- 3K–3K
- avg 100–250/product
- Revenue / yr
- $36K–$43K
- units × avg price
- Conversion rate
- 8.4%
- Avg BSR
- #29
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 73%
- Out of stock
- 9.0%
- Avg brand age
- 59 months
- Avg seller age
- 171 days
Competition & brand share
The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack.Brands
10 falling
Sellers
45
Top-5 brand share
84%
Top 20: 100%
Top-5 click share
70%
Top 20: 100%
Open market
11%
- DEWALT55%
- FEWELL11%
- ZORUNNA8%
- Inwell6%
- MASTER DEPOT5%
- EDiamondTools4%
- Open — no brand owns it (4 brands, 11%)
Demand & seasonality
Weekly Amazon search volume, last 62 weeks — +15.0% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.8×
Top 7 1/4 diamond circular saw blade search terms
- concrete cutting blade9K/yr
- concrete blade for circular saw5K/yr
- masonry blade for circular saw5K/yr
- 7 diamond blade4K/yr
- 7 inch diamond blade3K/yr
- masonry saw blade3K/yr
- diamond circular saw blade3K/yr
- 7 1/4 diamond circular saw blade3K/yr
Top 7 1/4 diamond circular saw blade products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
DEWALT Diamond Blade for Block and Brick Dry/Wet Cutting Continuous Rim 7-Inch (DW4712)
DEWALT$12.324.7★2,248 rev
DEWALT Diamond Blade for Masonry High Performance 7-Inch (DW4712B)
DEWALT$11.764.6★1,880 rev
FEWELL 7 Diamond Blade Concrete Segmented Saw Blade for Angle Grinder
FEWELL$14.154.6★248 rev
DEWALT Diamond Blade for Masonry Dry Cutting Continuous Rim 7/8-Inch Arbor 4-1/2-Inch (DW4725)
DEWALT$8.604.7★8,428 rev
INWELL 4-1/2 Inch Segmented Diamond Saw Blades 2-Pack Diamond Cutting Wheel for Angle Grinder Tile Cutter Blades for Cutting Stone Marble Granite Concrete Brick 7/8-20mm Arbor
Inwell$6.944.6★245 rev
Newest
by launch date
ZORUNNA 2Pcs 7 Concrete Saw Blade Concrete Cutting Wheel 7/8-5/8 Arbor
ZORUNNA$19.77156 rev
INWELL 4-1/2 Inch Segmented Diamond Saw Blades 2-Pack Diamond Cutting Wheel for Angle Grinder Tile Cutter Blades for Cutting Stone Marble Granite Concrete Brick 7/8-20mm Arbor
Inwell$6.94245 rev
ZORUNNA 7 Diamond Blade for Wet Tile Saw Concrete Disc for Grinder
ZORUNNA$11.71139 rev
FEWELL 4 1/2 Inch Diamond Concrete Saw Blade Segmented Concrete Blade for Angle Grinder Dry/Wet Cutting Masonry Brick Block Stone with 7/8-5/8 Arbor
FEWELL$12.27248 rev
FEWELL 7 Diamond Blade Concrete Segmented Saw Blade for Angle Grinder
FEWELL$14.15248 rev
Trending
90-day click momentumFEWELL 4 1/2 Inch Diamond Concrete Saw Blade Segmented Concrete Blade for Angle Grinder Dry/Wet Cutting Masonry Brick Block Stone with 7/8-5/8 Arbor
FEWELL$12.274.6★
ORIXTREME 7 Inch Diamond Saw Blade General Purpose Segmented Blade
ORIXTREME$12.834.7★
KEENTECH Segmented Diamond Saw Blade 4-1/2 inch for Smooth Cutting Concrete Marble Granite Brick Masonry Diamond Blade for Angle Grinder 4.5 Dry or Wet Cutting Concrete Saw Blades (2-Pack)
KEENTECH$7.844.4★
INWELL 4-1/2 Inch Segmented Diamond Saw Blades 2-Pack Diamond Cutting Wheel for Angle Grinder Tile Cutter Blades for Cutting Stone Marble Granite Concrete Brick 7/8-20mm Arbor
Inwell$6.944.6★
FEWELL 7 Diamond Blade Concrete Segmented Saw Blade for Angle Grinder
FEWELL$14.154.6★
What buyers say about 7 1/4 diamond circular saw blade
What buyers praise and complain about, mined from review topics.What buyers love
“Cut like Butter”
“Great quality blade”
“Good deal”
“As advertised”
“Strong and sharp”
“The blade is so durable”
“Nice and easy”
“Worked much better than I expected”
“Fits my saw which is a pretty standard circular saw”
“it was still going strong”
What buyers complain about
“Didnt work on cutting bricks”
“No bind, turns brick to butter”
“No round adapter for diamond mounting hole”
“it is slippery”
“This one is listed as the lowest quality blade”
“I can't speak to its durability because I only had to make a few cuts”
“this item was sold under a false pretense”
“The blade did not heat”
“not the longest lasting blade”
“Does not fit my saw”
Top return reasons
Common questions
- Is 7 1/4 diamond circular saw blade profitable to sell on Amazon United States?
- The niche generates $42K/yr across 15 tracked products. 90-day search growth is +15.0%. Flapen's verdict: Skip it (43/100).
- How competitive is the 7 1/4 diamond circular saw blade niche?
- 10 brands and 45 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 84% of demand.
- What do buyers complain about in 7 1/4 diamond circular saw blade?
- Top complaints mined from reviews: Precision Of Cut, Adhesion/Stickiness, Mounting. The return rate is 1.6%.
- When does demand for 7 1/4 diamond circular saw blade peak?
- Demand is steady year-round — the busiest month runs 1.8× the quietest.
- What does it cost to enter the 7 1/4 diamond circular saw blade niche?
- Listings span $6.94–$25.08; the average listing price is $14.47 (sweet spot $15–$100). The average incumbent carries 1,095 reviews — the moat a new listing must climb.