---
title: "115mm Diamond Cutting Disc — £49K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/business-industry-science/115mm-diamond-cutting-disc"
last_updated: "2026-07-31T08:59:45.229Z"
locale: en
meta:
description: "Niche score 57/100 · £49K/yr market · 53K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 57/100 · £49K/yr market · 53K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "115mm Diamond Cutting Disc — £49K/yr Amazon UK Niche (2026) - Flapen"
---
# **115mm diamond cutting disc**
**Worth a look**
Shows low returns (0.7%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 12Growth 70Conversion 82Competition 59Returns 96Price range 48Avg price 38Brand share 50Review moat 71Quality gap 55
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****8.8%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****670.69**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Good****+52.6%**
90-day search growth — must beat 0% to launch
**Competition**
**Good****50%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Good****75%**
top-5 brand share — brands hold most of the demand
**Price range**
**Okay****£4.16–£24.88**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Okay****£10.56**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****£49K**
£49K/yr · 53K searches
According to Flapen's Amazon United Kingdom niche tracking, 115mm diamond cutting disc is a £49K/yr Amazon United Kingdom market (53K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Worth a look — 57/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **115mm diamond cutting disc market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **£42K–£53K**
- units × avg price
- **Conversion rate**
- **8.8%**
- **Avg BSR**
- **#82**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **93%**
- **Out of stock**
- **5.5%**
- **Avg brand age**
- **32 months**
- **Avg seller age**
- **198 days**
## **Competition & brand share**
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**22 **▼falling
**Sellers**
**44**
**Top-5 brand share**
**75%**
Top 20: 99%
**Top-5 click share**
**50%**
Top 20: 93%
**Open market**
**19%**
- RDXMAX30% - RTDHO15% - OX Tools13% - Bosch10% - Power Xtreme8% - EZARC6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +52.6% search growth over the last 90 days.
3K2KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun, Jul, Aug · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/uk/business-industry-science/115mm-diamond-cutting-disc/trend)
## **Top 115mm diamond cutting disc search terms**
- **porcelain cutting disc**22K/yr+385.6%7.3% conv. - **tile cutting disc**14K/yr-19.4%7.5% conv. - **tile cutting disc for angle grinder**11K/yr+8.0%10.4% conv. - **tile cutter blade**4K/yr-24.8%2.5% conv. - **tile cutting discs**2K/yr-5.1%6.7% conv. [**All search terms **](https://flapen.com/research/uk/business-industry-science/115mm-diamond-cutting-disc/search-terms)
## **Top 115mm diamond cutting disc 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%4%£2K8%£4K12%£6K16%£8K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**RDXMAX 115mm Diamond Cutting Discs for Angle Grinder - Super Thin Fast Clean Cut on Porcelain Granite Marble Concrete Tiles Stones Bricks & Ceramics- 4.5 Wheel - Size 115 x 1.4 x 22.23mm**RDXMAX**£8.48**4.5★2,020 rev](https://www.amazon.co.uk/dp/B08YJ5VDQ8) [2**Bosch Professional 1x Diamond Cutting Disc Standard for Ceramic (for Stone Tile Ceramic Ø 115 x 22 23 x 1 6 x 7 mm Accessories for Angle Grinders)**Bosch**£5.63**4.6★5,891 rev](https://www.amazon.co.uk/dp/B004O4KUKS) [3**OX Pro 2CM Porcelain Cutting Blade - 115/22.23mm Blue**OX Tools**£9.89**4.5★383 rev](https://www.amazon.co.uk/dp/B096716T7N) [4**RDXMAX 115mm Diamond Cutting Discs for Angle Grinder - Super Thin Fast & Clean Cut on Porcelain Granite Marble Concrete Tiles Stones Bricks & Ceramics- 4.5 Wheel - Size 115 x 1.4 x 22.23mm**RDXMAX**£12.92**4.5★2,020 rev](https://www.amazon.co.uk/dp/B09DJ9FBV9) [5**115mm Rock Slab Grinding Disc 3Pcs Multi-Pore Porcelain Glass Cutting Disc for Angle Grinder Ultra-Thin Flat Grinding Polishing Cutting Blade Wheel Grinder Blades for Porcelain Tile Ceramic Marble**RTDHO**£7.84**3.5★42 rev](https://www.amazon.co.uk/dp/B0FMR37KWQ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**6Pcs 115mm Diamond Tile Cutter Disc Set Ultra-Thin Glass Cutting Disc for Angle Grinder Smooth Grinding Discs for Porcelain Ceramic Marble & Rock Slabs**RTDHO**£12.01**7 rev3mo ago](https://www.amazon.co.uk/dp/B0GTR1GMHR) [**2Pcs 115mm Diamond Cutting Discs Tile Cutting Disc for Angle Grinder Super Thin Fast Clean Cut on Porcelain Granite Marble Tiles Ceramics Bricks Concrete Stones**sumue**£7.34**4 rev4mo ago](https://www.amazon.co.uk/dp/B0GSFKPKMM) [**KMJ A-Grade 2 Pack Mesh 115mm Diamond Cutting Disc Wet Tile Cutting Disc for Angle Grinder Ideal for Marble Tiles Ceramic & Porcelain Cutting - Size 115 x 1.4 x 10 x 22.23 mm**KMJ**£10.69**21 rev5mo ago](https://www.amazon.co.uk/dp/B0GL39TWGD) [**115mm Rock Slab Grinding Disc 5Pcs Multi-Pore Porcelain Glass Cutting Disc for Angle Grinder Ultra-Thin Flat Grinding Polishing Cutting Blade Wheel Grinder Blades for Porcelain Tile Ceramic Marble**RTDHO**£12.39**42 rev7mo ago](https://www.amazon.co.uk/dp/B0G3NSZHY4) [**5-Piece Diamond Grinding Disc Set for Granite Marble Glass and Ceramics - Ultra Thin Cutting Wheels with Reducers for Angle Grinders**Torveen**£6.14**1 rev9mo ago](https://www.amazon.co.uk/dp/B0FSJXW9TF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**2Pcs 115mm Diamond Cutting Discs Tile Cutting Disc for Angle Grinder Super Thin Fast Clean Cut on Porcelain Granite Marble Tiles Ceramics Bricks Concrete Stones**sumue**£7.34**4.7★**▲ 190%**](https://www.amazon.co.uk/dp/B0GSFKPKMM) [**6Pcs 115mm Diamond Tile Cutter Disc Set Ultra-Thin Glass Cutting Disc for Angle Grinder Smooth Grinding Discs for Porcelain Ceramic Marble & Rock Slabs**RTDHO**£12.01**4.1★**▲ 185%**](https://www.amazon.co.uk/dp/B0GTR1GMHR) [**Toolmays 115mm Diamond Cutting Discs Super Thin Porcelain Cutting Disc For Angle Grinder Diamond Saw Blade For Tile Ceramic Marble Porcelain**TOOLMAYS**£7.07**4.8★**▲ 177%**](https://www.amazon.co.uk/dp/B0FFGFZYW7) [**KMJ A-Grade 2 Pack Mesh 115mm Diamond Cutting Disc Wet Tile Cutting Disc for Angle Grinder Ideal for Marble Tiles Ceramic & Porcelain Cutting - Size 115 x 1.4 x 10 x 22.23 mm**KMJ**£10.69**4.7★**▲ 138%**](https://www.amazon.co.uk/dp/B0GL39TWGD) [**115mm Rock Slab Grinding Disc 5Pcs Multi-Pore Porcelain Glass Cutting Disc for Angle Grinder Ultra-Thin Flat Grinding Polishing Cutting Blade Wheel Grinder Blades for Porcelain Tile Ceramic Marble**RTDHO**£12.39**3.5★**▲ 112%**](https://www.amazon.co.uk/dp/B0G3NSZHY4)
**~~View all trending →~~**
## **What buyers say about 115mm diamond cutting disc**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**29%
*“Great Value”*
**Quality-Overall**29%
*“appeared well made”*
**Durability**8%
*“Shap and durable”*
**Ease Of Use**7%
*“It's easy to use”*
**Ease Of Cleaning**5%
*“way less dust”*
**Size-Overall**4%
*“fit really well”*
**Efficiency**3%
*“Work perfectly”*
**Material Quality**2%
*“cutting a good many different materials”*
**Strength**2%
*“stayed stable during use”*
**Thickness**2%
*“the ultra-thin profile makes a noticeable difference”*
### **What buyers complain about **
**Quality-Overall**26%
*“then chips the edge poor quality blade”*
**Durability**19%
*“Blade shattered after minimal use”*
**Value For Money**12%
*“Absolute waist of money”*
**Precision Of Cut**7%
*“cannot cut porcelain tiles chipped everyone I cut”*
**Strength**7%
*“And its really flimsy”*
**Grip**5%
*“grip in use due to air turbulence”*
**Functionality-Overall**5%
*“This does not work”*
**Material Quality**5%
*“No good for porcelain”*
**Thickness**2%
*“It is thicker”*
**Flexibility**2%
*“No flex on the disc when cutting”*
### **Top return reasons **
**Size-Overall**46%
**Compatibility-Overall**9%
**Quality-Overall**8%
**Functionality-Overall**7%
**Durability**7%
**Defective Material/Parts**6%
**Material Quality**3%
**Advertised Vs Actual Product**3%
**Leak-Proof**2%
**Product Condition**2%
## **Common questions**
- **Is 115mm diamond cutting disc profitable to sell on Amazon United Kingdom?**
- The niche generates £49K/yr across 29 tracked products. 0 of 10 products launched in the last 360 days are still selling. 90-day search growth is +52.6%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the 115mm diamond cutting disc niche?**
- 22 brands and 44 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 75% of demand.
- **What do buyers complain about in 115mm diamond cutting disc?**
- Top complaints mined from reviews: Quality-Overall, Durability, Value For Money. The return rate is 0.7%.
- **When does demand for 115mm diamond cutting disc peak?**
- Demand peaks in Jun–Jul–Aug; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the 115mm diamond cutting disc niche?**
- Listings span £4.16–£24.88; the average listing price is £10.56 (sweet spot $15–$100). The average incumbent carries 671 reviews — the moat a new listing must climb.
## **Related niches in Business, Industry & Science**
- 66 [**optics for home bar**](https://flapen.com/research/uk/business-industry-science/optics-for-home-bar)£197K/yr+50.8%**Worth a look**- 66 [**chick brooder**](https://flapen.com/research/uk/business-industry-science/chick-brooder)£117K/yr+43.5%**Worth a look**- 66 [**chicken toys**](https://flapen.com/research/uk/business-industry-science/chicken-toys)£45K/yr+30.1%**Worth a look**- 66 [**artificial grass hoover**](https://flapen.com/research/uk/business-industry-science/artificial-grass-hoover)£373K/yr+133.1%**Worth a look**- 67 [**sack barrow wheels**](https://flapen.com/research/uk/business-industry-science/sack-barrow-wheels)£74K/yr+28.8%**Worth a look**- 67 [**picket fence**](https://flapen.com/research/uk/business-industry-science/picket-fence)£107K/yr+33.0%**Worth a look**[**All Business, Industry & Science niches **](https://flapen.com/research/uk/business-industry-science)