---
title: "7 1/4 Diamond Circular Saw Blade — $42K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/7-1-4-diamond-circular-saw-blade"
last_updated: "2026-08-08T14:28:04.677Z"
locale: en
meta:
description: "Niche score 43/100 · $42K/yr market · 34K searches/yr · $14.47 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · $42K/yr market · 34K searches/yr · $14.47 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "7 1/4 Diamond Circular Saw Blade — $42K/yr Amazon US Niche (2026) - Flapen"
---
# **7 1/4 diamond circular saw blade**
**Skip it**
A small market ($42K/yr) — this niche doesn't clear our bar today.
Market size 10Growth 44Conversion 81Competition 25Returns 82Price range 56Avg price 71Brand share 35Review moat 60Quality gap 25
**Returns**
**Great****1.6%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****8.4%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****$14.47**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****1,094.93**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$6.94–$25.08**
cheapest 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**
**Okay****84%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****70%**
top-5 click share — a locked-up shelf
**Quality gap**
**Okay****4.6★**
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 ~~](https://flapen.com/research/methodology)
## **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.
800600Prime Day '25Spike '25Spike '26 seasonJunJulAugSepOctNovDecJanFebMarAprMayJunJul
No pronounced peak months · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/7-1-4-diamond-circular-saw-blade/trend)
## **Top 7 1/4 diamond circular saw blade search terms**
- **concrete cutting blade**9K/yr-2.9%4.1% conv. - **concrete blade for circular saw**5K/yr+49.5%6.0% conv. - **masonry blade for circular saw**5K/yr+77.8%6.2% conv. - **7 diamond blade**4K/yr-2.6%8.2% conv. - **7 inch diamond blade**3K/yr+3.0%5.1% conv. - **masonry saw blade**3K/yr+57.1%3.6% conv. - **diamond circular saw blade**3K/yr-2.0%2.9% conv. - **7 1/4 diamond circular saw blade**3K/yr-51.6%6.0% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/7-1-4-diamond-circular-saw-blade/search-terms)
## **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.
0%10%$4K20%$8K30%$13K40%$17K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**DEWALT Diamond Blade for Block and Brick Dry/Wet Cutting Continuous Rim 7-Inch (DW4712)**DEWALT**$12.32**4.7★2,248 rev](https://www.amazon.com/dp/B00004RH8Y) [2**DEWALT Diamond Blade for Masonry High Performance 7-Inch (DW4712B)**DEWALT**$11.76**4.6★1,880 rev](https://www.amazon.com/dp/B00291EJ32) [3**FEWELL 7 Diamond Blade Concrete Segmented Saw Blade for Angle Grinder**FEWELL**$14.15**4.6★248 rev](https://www.amazon.com/dp/B0DKG17HNQ) [4**DEWALT Diamond Blade for Masonry Dry Cutting Continuous Rim 7/8-Inch Arbor 4-1/2-Inch (DW4725)**DEWALT**$8.60**4.7★8,428 rev](https://www.amazon.com/dp/B0002Q8TIC) [5**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**$6.94**4.6★245 rev](https://www.amazon.com/dp/B0DH1TJPRH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ZORUNNA 2Pcs 7 Concrete Saw Blade Concrete Cutting Wheel 7/8-5/8 Arbor**ZORUNNA**$19.77**156 rev1y ago](https://www.amazon.com/dp/B0F1MSWFHM) [**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**$6.94**245 rev1y ago](https://www.amazon.com/dp/B0DH1TJPRH) [**ZORUNNA 7 Diamond Blade for Wet Tile Saw Concrete Disc for Grinder**ZORUNNA**$11.71**139 rev1y ago](https://www.amazon.com/dp/B0DSZTVZ57) [**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**$12.27**248 rev1y ago](https://www.amazon.com/dp/B0DJ6L46GG) [**FEWELL 7 Diamond Blade Concrete Segmented Saw Blade for Angle Grinder**FEWELL**$14.15**248 rev1y ago](https://www.amazon.com/dp/B0DKG17HNQ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**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**$12.27**4.6★**▲ 101%**](https://www.amazon.com/dp/B0DJ6L46GG) [**ORIXTREME 7 Inch Diamond Saw Blade General Purpose Segmented Blade**ORIXTREME**$12.83**4.7★**▲ 97%**](https://www.amazon.com/dp/B09V4LHG4Z) [**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**$7.84**4.4★**▲ 55%**](https://www.amazon.com/dp/B0DK4M132L) [**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**$6.94**4.6★**▲ 27%**](https://www.amazon.com/dp/B0DH1TJPRH) [**FEWELL 7 Diamond Blade Concrete Segmented Saw Blade for Angle Grinder**FEWELL**$14.15**4.6★**▲ 24%**](https://www.amazon.com/dp/B0DKG17HNQ)
**~~View all trending →~~**
## **What buyers say about 7 1/4 diamond circular saw blade**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Precision Of Cut**25%
*“Cut like Butter”*
**Quality-Overall**20%
*“Great quality blade”*
**Value For Money**17%
*“Good deal”*
**Advertised Vs Actual Product**10%
*“As advertised”*
**Sharpness**7%
*“Strong and sharp”*
**Durability**7%
*“The blade is so durable”*
**Ease Of Use**5%
*“Nice and easy”*
**Functionality-Overall**3%
*“Worked much better than I expected”*
**Size-Overall**1%
*“Fits my saw which is a pretty standard circular saw”*
**Strength**1%
*“it was still going strong”*
### **What buyers complain about **
**Precision Of Cut**27%
*“Didnt work on cutting bricks”*
**Adhesion/Stickiness**7%
*“No bind, turns brick to butter”*
**Mounting**7%
*“No round adapter for diamond mounting hole”*
**Grip**7%
*“it is slippery”*
**Quality-Overall**7%
*“This one is listed as the lowest quality blade”*
**Durability**7%
*“I can't speak to its durability because I only had to make a few cuts”*
**Advertised Vs Actual Product**7%
*“this item was sold under a false pretense”*
**Heating**5%
*“The blade did not heat”*
**Sharpness**3%
*“not the longest lasting blade”*
**Size-Overall**3%
*“Does not fit my saw”*
### **Top return reasons **
**Size-Overall**60%
**Advertised Vs Actual Product**10%
**Value For Money**7%
**Functionality-Overall**5%
**Compatibility-Overall**4%
**Sharpness**3%
**Thickness**2%
**Quality-Overall**2%
**Product Condition**2%
**Defective Material/Parts**2%
## **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.
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