Is cbn grinding wheel profitable to sell on Amazon United States?

The niche generates $37K/yr across 29 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is -12.4%. Flapen's verdict: Skip it (42/100).

How competitive is the cbn grinding wheel niche?

14 brands and 18 sellers compete. The top 5 products take 46% of clicks and top 5 brands hold 73% of demand.

What do buyers complain about in cbn grinding wheel?

Top complaints mined from reviews: Balance/Stability, Quality-Overall, Material Quality. The return rate is 2.7%.

When does demand for cbn grinding wheel peak?

Demand peaks in Jan–Dec; the busiest month runs 2.1× the quietest.

What does it cost to enter the cbn grinding wheel niche?

Listings span $40.07–$164.44; the average listing price is $93.51 (sweet spot $15–$100). The average incumbent carries 35 reviews — the moat a new listing must climb.

cbn grinding wheel

Skip it

A small market ($37K/yr) — this niche doesn't clear our bar today.

Review moat

Incredible35.03

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$93.51

avg listing price — sweet spot $15–$100

Competition

Good46%

top-5 click share — leaders hold, buyers still browse

Returns

Good2.7%

return rate — above 5% kills the launch gate

Brand share

Good73%

top-5 brand share — brands hold most of the demand

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Price range

Okay$40.07–$164.44

cheapest to priciest tracked listing — scored on the share inside $15–$100

Growth

Bad-12.4%

90-day search growth — must beat 0% to launch

Conversion

Bad1.0%

search→purchase rate — share of searches ending in a sale

Market size

Bad$37K

$37K/yr · 39K searches

Signals Low Review Barrier High Price

According to Flapen's Amazon United States niche tracking, cbn grinding wheel is a $37K/yr Amazon United States market (39K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 42/100.

Data updated Aug 6, 2026 · scored weekly · How we score niches

cbn grinding wheel market data

Units sold / yr: 500–750; avg 0–100/product
Revenue / yr: $47K–$70K; units × avg price
Conversion rate: 1.0%
Avg BSR: #91
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 6.5%
Avg brand age: 52 months
Avg seller age: 229 days

Competition & brand share

The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 rising

Sellers

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

46%

Top 20: 91%

Open market

19%

UF-SHARP37%
HEYSHARPEN10%
Generic9%
GAXPAK9%
moresuperhard8%
powrugtec8%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -12.4% search growth over the last 90 days.

Peak months: Jan, Dec · busiest ÷ quietest = 2.1×

Open Trend

Top cbn grinding wheel search terms

cbn grinding wheel17K/yr -7.9%0.7% conv.
cbn grinding wheel 8 inch12K/yr -5.0%1.7% conv.
cbn wheel7K/yr -42.2%0.6% conv.
cbn grinding wheels3K/yr +18.5%0.3% conv.

All search terms

Top cbn grinding wheel 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

UF-Sharp CBN Grinding Wheel 8 inch 180 Grit 1 Wide 5/8 Arbor

UF-SHARP$101.684.7★97 rev

UF-SHARP Mega Square CBN Grinding Wheel 8 inch 180 Grit 1.5 Wide

UF-SHARP$151.124.3★15 rev

10-inch 200 grit CBN Grinding Wheel Designed for Sharpening high-Speed Steel Tools Lathe Tools and Chisel Sets.Dimensions: 2 Wide x 12mm Bore (200-grit)

powrugtec$164.445.0★3 rev

CBN 4 in 1 Grinding Wheel 8 Dia x 1.25 Wide x 5/8 Bore for Sharpening Woodturning ToolsHigh Speed Steel Tools (180 Grit)

UF-SHARP$128.934.5★85 rev

GAXPAK CBN Grinding Wheel 8 inch Dia x 1 Inch Wide x 5/8 Arbor Suitable for Sharpening Woodturning Tools High Speed Steel Tools 8 inch Bench Grinders

GAXPAK$72.514.6★32 rev

Newest

by launch date

10-inch 200 grit CBN Grinding Wheel Designed for Sharpening high-Speed Steel Tools Lathe Tools and Chisel Sets.Dimensions: 2 Wide x 12mm Bore (200-grit)

powrugtec$164.443 rev

3mo ago

CBN Grinding Wheel 8 Inch 180 Grit 5/8 Arbor for Bench Grinder

Wpokke$59.131 rev

6mo ago

CBN Grinding Wheel 8 Inch 180 Grit 1 Wide 5/8 Arbor

KUJIBGY$60.461 rev

6mo ago

CBN Grinding Wheel 8 inch 180 Grit 1.5 Wide 5/8 Arbor Bench Grinder for WoodturningKnife and Sharpening HSS Tools

Sprmith$122.252 rev

10mo ago

CBN Chainsaw Grinding Wheel 5-3/4 Dia 7/8 Arbor 3/16 Thick for Sharpening Any Steel Chainsaw Chain (5-3/4 x 3/16)

dmsphd$71.8815 rev

1y ago

What buyers say about cbn grinding wheel

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall24%

“They look very well made”

Value For Money24%

“worth the money”

Sharpness21%

“Sharp”

Ease Of Use8%

“Cuts very clean”

Advertised Vs Actual Product6%

“As advertised”

Precision Of Cut5%

“It cuts so fast, cool, true and is vibration free”

Size-Overall3%

“Fit up on the grinder”

Ease Of Cleaning3%

“cleaning up the rocks”

Product Condition1%

“Still works and looks like brand new”

Durability1%

“The wheel feels very solid and durable, with outstanding construction that should last for years”

What buyers complain about

Balance/Stability36%

“First, it is not perfectly balanced, so it vibrates a little”

Quality-Overall14%

“not high quality”

Material Quality7%

“Takes very little material away”

Value For Money7%

“It was a little pricey”

Durability3%

“The lower price gave me some concerns about durability”

Top return reasons

Size-Overall50%

Functionality-Overall12%

Balance/Stability9%

Defective Material/Parts7%

Advertised Vs Actual Product5%

Compatibility-Overall5%

Mechanism Issues4%

Sharpness3%

Scratch Resistance1%