---
title: "4 Hole Saw — $377K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/4-hole-saw"
last_updated: "2026-08-08T13:25:59.152Z"
locale: en
meta:
description: "Niche score 46/100 · $377K/yr market · 178K searches/yr · $14.74 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $377K/yr market · 178K searches/yr · $14.74 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "4 Hole Saw — $377K/yr Amazon US Niche (2026) - Flapen"
---
# **4 hole saw**
**Skip it**
A concentrated shelf (top 5 take 79% of clicks) — this niche doesn't clear our bar today.
Market size 54Growth 37Conversion 96Competition 17Returns 48Price range 55Avg price 73Brand share 28Review moat 50Quality gap 35
**Conversion**
**Incredible****14.4%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****$14.74**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$7.61–$24.03**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$377K**
$377K/yr · 178K searches
**Review moat**
**Okay****1,518.6**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Okay****3.2%**
return rate — above 5% kills the launch gate
**Growth**
**Okay****+10.0%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****88%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****79%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, 4 hole saw is a $377K/yr Amazon United States market (178K searches/yr). The top 5 brands hold 88% of demand. Verdict: Skip it — 46/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **4 hole saw market data**
- **Units sold / yr**
- **20K–25K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$295K–$369K**
- units × avg price
- **Conversion rate**
- **14.4%**
- **Avg BSR**
- **#34**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **80%**
- **Out of stock**
- **5.6%**
- **Avg brand age**
- **47 months**
- **Avg seller age**
- **150 days**
## **Competition & brand share**
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▼falling
**Sellers**
**54**
**Top-5 brand share**
**88%**
Top 20: 100%
**Top-5 click share**
**79%**
Top 20: 100%
**Open market**
**7%**
- VIKITON62% - EMSTAR11% - Milwaukee6% - Rysnirs5% - KATA5% - ALLWIN5% - Open — no brand owns it (2 brands, 7%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +10.0% search growth over the last 90 days.
4K3K seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.1×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/4-hole-saw/trend)
## **Top 4 hole saw search terms**
- **4 inch hole saw**60K/yr+11.0%11.3% conv. - **4 hole saw**56K/yr+8.9%12.0% conv. - **4in hole saw**10K/yr+20.2%10.7% conv. - **4 inch hole saw for wood**11K/yr+12.0%10.0% conv. - **4 in hole saw**7K/yr+7.9%11.5% conv. - **hole saw 4 inch**6K/yr+15.5%8.9% conv. - **4 inch hole saw for metal**6K/yr-7.5%9.8% conv. - **4inch hole saw**5K/yr-0.8%12.1% conv. - **4 hole saw wood**4K/yr+43.6%13.7% conv. - **4 inch drill hole cutter**3K/yr+51.3%12.4% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/4-hole-saw/search-terms)
## **Top 4 hole saw 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%15%$57K30%$113K45%$170K60%$226K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**VIKITON 4 inch Hole Saw for Wood Metal Plastic & Drywall with Arbor**VIKITON**$9.98**4.6★4,783 rev](https://www.amazon.com/dp/B0BVMQC899) [2**4 Inch Hole Saw M42 HSS Bi-Metal Hole Cutter with Arbor Triangular Shank Hole Saw Drill Bit with Spring for Wood Plywood Plastic Gypsum Board Various Thin Metal Sheets**EMSTAR**$7.61**4.5★305 rev](https://www.amazon.com/dp/B0DRHS67QY) [3**VIKITON 4 inch Hole Saw for Wood Metal Plastic & Drywall with Arbor**VIKITON**$8.82**4.5★194 rev](https://www.amazon.com/dp/B0F8NKNT3M) [4**Milwaukee 49-56-0213 4-Inch Ice Hardened Hole Saw**Milwaukee**$22.74**4.7★274 rev](https://www.amazon.com/dp/B0017WPX4I) [5**4 Inch Hole Saw with Arbor HSS Hole Saw with Mandrels M42 Bi-Metal Hole Cutter Drilling Soft Wood Plywood Drywall PVC**Rysnirs**$8.14**4.5★45 rev](https://www.amazon.com/dp/B0DP1CWP3P)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**VIKITON 4 inch Hole Saw for Wood Metal Plastic & Drywall with Arbor**VIKITON**$8.82**194 rev1y ago](https://www.amazon.com/dp/B0F8NKNT3M) [**4 Inch Hole Saw M42 HSS Bi-Metal Hole Cutter with Arbor Triangular Shank Hole Saw Drill Bit with Spring for Wood Plywood Plastic Gypsum Board Various Thin Metal Sheets**EMSTAR**$7.61**305 rev1y ago](https://www.amazon.com/dp/B0DRHS67QY) [**4 Inch Hole Saw with Arbor HSS Hole Saw with Mandrels M42 Bi-Metal Hole Cutter Drilling Soft Wood Plywood Drywall PVC**Rysnirs**$8.14**45 rev1y ago](https://www.amazon.com/dp/B0DP1CWP3P) [**4 Inch / 102mm Hole Saw for Wood Plastic Board Ceiling Drywall and Metal Sheet - HSS Bi-Metal Hole Cutter with Pilot Drill Bit**ALLWIN**$9.22**421 rev2y ago](https://www.amazon.com/dp/B0CKVS88X7) [**VIKITON 4.25 Hole Saw for Recessed Lights with Dust Bowl Catcher**VIKITON**$15.62**1,443 rev3y ago](https://www.amazon.com/dp/B0C9WTJCQ9)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**4 Inch Hole Saw with Arbor HSS Hole Saw with Mandrels M42 Bi-Metal Hole Cutter Drilling Soft Wood Plywood Drywall PVC**Rysnirs**$8.14**4.5★**▲ 66%**](https://www.amazon.com/dp/B0DP1CWP3P) [**LENOX 4 In. (102 mm) Hole Saw**Lenox**$21.96**4.7★**▲ 45%**](https://www.amazon.com/dp/B001D1GXHO) [**VIKITON 4 inch Hole Saw for Wood Metal Plastic & Drywall with Arbor**VIKITON**$8.82**4.5★**▲ 26%**](https://www.amazon.com/dp/B0F8NKNT3M) [**VIKITON 4.25 Hole Saw for Recessed Lights with Dust Bowl Catcher**VIKITON**$15.62**4.6★**— 4%**](https://www.amazon.com/dp/B0C9WTJCQ9) [**VIKITON 4 inch Hole Saw for Wood Metal Plastic & Drywall with Arbor**VIKITON**$9.98**4.6★**— 2%**](https://www.amazon.com/dp/B0BVMQC899)
**~~View all trending →~~**
## **What buyers say about 4 hole saw**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**24%
*“certainly worth the price”*
**Quality-Overall**21%
*“Excellent product”*
**Precision Of Cut**11%
*“The cut was fairly smooth”*
**Advertised Vs Actual Product**10%
*“Worked exactly as it should have”*
**Sharpness**9%
*“with sharp teeth”*
**Size-Overall**5%
*“Perfect fit”*
**Durability**3%
*“Durability”*
**Ease Of Use**3%
*“Easy peasy”*
**Ease Of Cleaning**3%
*“It also captures the mess so less cleanup after”*
**Design-Overall**2%
*“Very simple design comes with all tools needed to swap diameters and bits”*
### **What buyers complain about **
**Quality-Overall**28%
*“Trash”*
**Precision Of Cut**20%
*“Unfortunately, it of not deep enough to cut through 2" (1 1/2") boards”*
**Durability**10%
*“Broke first use”*
**Strength**5%
*“One of the disc is bend”*
**Thickness**4%
*“This should be for really thin materials”*
**Product Condition**4%
*“Resells Used/Returned Products”*
**Size-Overall**4%
*“Not even close to being 4 inches”*
**Material Quality**3%
*“Cheap material saw”*
**Functionality-Overall**2%
*“Totally unusable”*
**Suction**2%
*“very little venting”*
### **Top return reasons **
**Size-Overall**47%
**Functionality-Overall**9%
**Advertised Vs Actual Product**7%
**Sharpness**7%
**Defective Material/Parts**6%
**Quality-Overall**5%
**Value For Money**4%
**Precision Of Cut**3%
**Durability**2%
**Product Condition**2%
## **Common questions**
- **Is 4 hole saw profitable to sell on Amazon United States?**
- The niche generates $377K/yr across 10 tracked products. 90-day search growth is +10.0%. Flapen's verdict: Skip it (46/100).
- **How competitive is the 4 hole saw niche?**
- 8 brands and 54 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 88% of demand.
- **What do buyers complain about in 4 hole saw?**
- Top complaints mined from reviews: Quality-Overall, Precision Of Cut, Durability. The return rate is 3.2%.
- **When does demand for 4 hole saw peak?**
- Demand is steady year-round — the busiest month runs 1.1× the quietest.
- **What does it cost to enter the 4 hole saw niche?**
- Listings span $7.61–$24.03; the average listing price is $14.74 (sweet spot $15–$100). The average incumbent carries 1,519 reviews — the moat a new listing must climb.
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