---
title: "Cbn Grinding Wheel — $37K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/industrial-scientific/cbn-grinding-wheel"
last_updated: "2026-08-08T07:54:37.943Z"
locale: en
meta:
description: "Niche score 42/100 · $37K/yr market · 39K searches/yr · $93.51 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:description": "Niche score 42/100 · $37K/yr market · 39K searches/yr · $93.51 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:title": "Cbn Grinding Wheel — $37K/yr Amazon US Niche (2026) - Flapen"
---
# **cbn grinding wheel**
**Skip it**
A small market ($37K/yr) — this niche doesn't clear our bar today.
Market size 9Growth 19Conversion 13Competition 64Returns 57Price range 48Avg price 77Brand share 54Review moat 98Quality gap 50
**Review moat**
**Incredible****35.03**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$93.51**
avg listing price — sweet spot $15–$100
**Competition**
**Good****46%**
top-5 click share — leaders hold, buyers still browse
**Returns**
**Good****2.7%**
return rate — above 5% kills the launch gate
**Brand share**
**Good****73%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Good****4.5★**
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**
**Bad****1.0%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$37K**
$37K/yr · 39K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
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 ~~](https://flapen.com/research/methodology)
## **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**
**18**
**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.
1K750Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Dec · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/us/industrial-scientific/cbn-grinding-wheel/trend)
## **Top cbn grinding wheel search terms**
- **cbn grinding wheel**17K/yr-7.9%0.7% conv. - **cbn grinding wheel 8 inch**12K/yr-5.0%1.7% conv. - **cbn wheel**7K/yr-42.2%0.6% conv. - **cbn grinding wheels**3K/yr+18.5%0.3% conv. [**All search terms **](https://flapen.com/research/us/industrial-scientific/cbn-grinding-wheel/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.
0%5%$2K10%$4K15%$6K20%$7K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**UF-Sharp CBN Grinding Wheel 8 inch 180 Grit 1 Wide 5/8 Arbor**UF-SHARP**$101.68**4.7★97 rev](https://www.amazon.com/dp/B0B3CNPBJ3) [2**UF-SHARP Mega Square CBN Grinding Wheel 8 inch 180 Grit 1.5 Wide**UF-SHARP**$151.12**4.3★15 rev](https://www.amazon.com/dp/B0D8VYBQHF) [3**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**$164.44**5.0★3 rev](https://www.amazon.com/dp/B0DZXHJ2WW) [4**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**$128.93**4.5★85 rev](https://www.amazon.com/dp/B09Z6KSWJ7) [5**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**$72.51**4.6★32 rev](https://www.amazon.com/dp/B0F12H6CRX)
**~~View all top sellers →~~**
### **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**$164.44**3 rev3mo ago](https://www.amazon.com/dp/B0DZXHJ2WW) [**CBN Grinding Wheel 8 Inch 180 Grit 5/8 Arbor for Bench Grinder**Wpokke**$59.13**1 rev6mo ago](https://www.amazon.com/dp/B0GJ7QCYJ6) [**CBN Grinding Wheel 8 Inch 180 Grit 1 Wide 5/8 Arbor**KUJIBGY**$60.46**1 rev6mo ago](https://www.amazon.com/dp/B0GJCCML24) [**CBN Grinding Wheel 8 inch 180 Grit 1.5 Wide 5/8 Arbor Bench Grinder for WoodturningKnife and Sharpening HSS Tools**Sprmith**$122.25**2 rev10mo ago](https://www.amazon.com/dp/B0FSCKMMZ2) [**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**$71.88**15 rev1y ago](https://www.amazon.com/dp/B0F3373CTB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**CBN Grinding Wheel 8 Inch 180 Grit 5/8 Arbor for Bench Grinder**Wpokke**$59.13**1.0★**▲ 283%**](https://www.amazon.com/dp/B0GJ7QCYJ6) [**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**$71.88**4.8★**▲ 210%**](https://www.amazon.com/dp/B0F3373CTB) [**CBN Grinding Wheel 8 Inch 180 Grit 1 Wide 5/8 Arbor**KUJIBGY**$60.46**5.0★**▲ 153%**](https://www.amazon.com/dp/B0GJCCML24) [**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**$164.44**5.0★**▲ 134%**](https://www.amazon.com/dp/B0DZXHJ2WW) [**CBN Wheel 8 Inch CBN Grinding Wheels 8 Diameter 5/8 Bore 1.5 Wide 1 Down the Side Suitable for Sharpening Woodturning and HSS Tools (80 Grit)**Generic**$147.88**5.0★**▲ 101%**](https://www.amazon.com/dp/B0CFTPK1TZ)
**~~View all trending →~~**
## **What buyers say about cbn grinding wheel**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**24%
*“They look very well made”*
**Value For Money**24%
*“worth the money”*
**Sharpness**21%
*“Sharp”*
**Ease Of Use**8%
*“Cuts very clean”*
**Advertised Vs Actual Product**6%
*“As advertised”*
**Precision Of Cut**5%
*“It cuts so fast, cool, true and is vibration free”*
**Size-Overall**3%
*“Fit up on the grinder”*
**Ease Of Cleaning**3%
*“cleaning up the rocks”*
**Product Condition**1%
*“Still works and looks like brand new”*
**Durability**1%
*“The wheel feels very solid and durable, with outstanding construction that should last for years”*
### **What buyers complain about **
**Balance/Stability**36%
*“First, it is not perfectly balanced, so it vibrates a little”*
**Quality-Overall**14%
*“not high quality”*
**Material Quality**7%
*“Takes very little material away”*
**Value For Money**7%
*“It was a little pricey”*
**Durability**3%
*“The lower price gave me some concerns about durability”*
### **Top return reasons **
**Size-Overall**50%
**Functionality-Overall**12%
**Balance/Stability**9%
**Defective Material/Parts**7%
**Advertised Vs Actual Product**5%
**Compatibility-Overall**5%
**Mechanism Issues**4%
**Sharpness**3%
**Scratch Resistance**1%
**Product Condition**1%
## **Common questions**
- **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.
## **Related niches in Industrial & Scientific**
- 63 [**cut off wheels 4 1/2 inch**](https://flapen.com/research/us/industrial-scientific/cut-off-wheels-4-1-2-inch)$1.3M/yr-4.4%**Worth a look**- 63 [**hot pink pla**](https://flapen.com/research/us/industrial-scientific/hot-pink-pla)$249K/yr+6.8%**Worth a look**- 63 [**pla**](https://flapen.com/research/us/industrial-scientific/pla)$23.4M/yr-2.4%**Worth a look**- 63 [**sunlu petg**](https://flapen.com/research/us/industrial-scientific/sunlu-petg)$2.4M/yr-10.7%**Worth a look**- 63 [**rainbow pla**](https://flapen.com/research/us/industrial-scientific/rainbow-pla)$497K/yr-25.2%**Worth a look**- 64 [**wood filament**](https://flapen.com/research/us/industrial-scientific/wood-filament)$705K/yr-17.8%**Worth a look**[**All Industrial & Scientific niches **](https://flapen.com/research/us/industrial-scientific)