7 inch hole saw
Skip itA concentrated shelf (top 5 take 85% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible15.4%search→purchase rate — share of searches ending in a sale
Avg price
Great$18.62avg listing price — sweet spot $15–$100
Price range
Great$12.16–$24.44cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay1,779.5avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.7%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Bad-4.8%90-day search growth — must beat 0% to launch
Brand share
Bad92%top-5 brand share — brand-locked demand
Market size
Bad$64K$64K/yr · 22K searches
Competition
Bad85%top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, 7 inch hole saw is a $64K/yr Amazon United States market (22K searches/yr). The top 5 brands hold 92% of demand. Verdict: Skip it — 37/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
7 inch hole saw market data
- Units sold / yr
- 3K–4K
- avg 250–500/product
- Revenue / yr
- $56K–$74K
- units × avg price
- Conversion rate
- 15.4%
- Avg BSR
- #52
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 52 months
- Avg seller age
- 176 days
Competition & brand share
The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 falling
Sellers
9
Top-5 brand share
92%
Top 20: 100%
Top-5 click share
85%
Top 20: 100%
Open market
3%
- VIKITON59%
- ITOOLFIRM9%
- Cortool9%
- KWESOR7%
- Tramean7%
- YEUTTYX5%
- Open — no brand owns it (1 brand, 3%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -4.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Top 7 inch 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.
All 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
VIKITON 7 inch Hole Saw for Wood Metal Plastic & Drywall with Arbor
VIKITON$21.714.6★4,783 rev
Hole Saw 7 (178mm) for Wood HSS Bi-Metal Hole Cutter with Pilot Drill Bit for Plywood Plastic Board Ceiling and Drywall
ITOOLFIRM$17.414.5★2,882 rev
7 Inch Hole Saw with Arbor for Metal and Drywall Cutting Bi-Metal Hole Cutter 7 Hole Saw Kit for PVC Boards Fiberglass and Vent Pipes
Cortool$12.164.4★569 rev
Hole Saw 7 Inch 32 mm Cutting Depth HSS Bi-Metal Hole Saw for Cutting Wood Plastic Drywall Plasterboard and Soft Metal Sheet Red
KWESOR$16.684.4★907 rev
VIKITON 7-1/4 inch Hole Saw for Wood Metal Plastic & Drywall with Arbor
VIKITON$22.114.6★4,783 rev
Newest
by launch date
7 Inch Hole Saw for Recessed Lights 178mm Bi-Metal Hole Saw 35mm Cutting Depth Hole Cutter with Arbor for Soft Metal Wood Drywall and Plastic
TALITARE$16.544 rev
7 Inch Hole Saw with Arbor for Metal and Drywall Cutting Bi-Metal Hole Cutter 7 Hole Saw Kit for PVC Boards Fiberglass and Vent Pipes
Cortool$12.16569 rev
VIKITON 7 inch Hole Saw for Wood Metal Plastic & Drywall with Arbor
VIKITON$21.714,783 rev
VIKITON 7-1/4 inch Hole Saw for Wood Metal Plastic & Drywall with Arbor
VIKITON$22.114,783 rev
Hole Saw 7 / 178mm HSS Bi-Metal Hole Cutter with Arbor Drill Bit
Tramean$17.9268 rev
Trending
90-day click momentum7 Inch Hole Saw for Recessed Lights 178mm Bi-Metal Hole Saw 35mm Cutting Depth Hole Cutter with Arbor for Soft Metal Wood Drywall and Plastic
TALITARE$16.544.7★
VIKITON 7-1/4 inch Hole Saw for Wood Metal Plastic & Drywall with Arbor
VIKITON$22.114.6★
Hole Saw 7 / 178mm HSS Bi-Metal Hole Cutter with Arbor Drill Bit
Tramean$17.924.6★
Hole Saw 7 (178mm) for Wood HSS Bi-Metal Hole Cutter with Pilot Drill Bit for Plywood Plastic Board Ceiling and Drywall
ITOOLFIRM$17.414.5★
7 178mm Hole Saws with Heavy Duty Arbor HSS Bi-Metal Hole Cutter Drill Bit for Wood Cornhole Boards Plastic Drywall Metal Fiberboard(Black)
YEUTTYX$24.444.5★
What buyers say about 7 inch hole saw
What buyers praise and complain about, mined from review topics.What buyers love
“High quality tool”
“Worked as advertised”
“Cuts polycarbonate really nice for carb holes”
“Accurate diameter”
“Very sturdy and ease to set it up”
“Durable”
“Great price”
“Handled all with ease”
What buyers complain about
“didnt work for the project I need it for”
“is now junk”
“Keeps coming apart while in use”
“takes a while since you have to keep putting it back together”
“Keeps coming apart while in use”
Top return reasons
Common questions
- Is 7 inch hole saw profitable to sell on Amazon United States?
- The niche generates $64K/yr across 8 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -4.8%. Flapen's verdict: Skip it (37/100).
- How competitive is the 7 inch hole saw niche?
- 7 brands and 9 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 92% of demand.
- What do buyers complain about in 7 inch hole saw?
- Top complaints mined from reviews: Functionality-Overall, Quality-Overall, Mechanism Issues. The return rate is 3.7%.
- When does demand for 7 inch hole saw peak?
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- What does it cost to enter the 7 inch hole saw niche?
- Listings span $12.16–$24.44; the average listing price is $18.62 (sweet spot $15–$100). The average incumbent carries 1,780 reviews — the moat a new listing must climb.