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.

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.

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Conversion

Great8.8%

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

Review moat

Good670.69

avg incumbent reviews — the moat a new listing must climb

Growth

Good+52.6%

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

Competition

Good50%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Brand share

Good75%

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

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

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.

Peak months: Jun, Jul, Aug · busiest ÷ quietest = 2.0×

Open Trend

Top 115mm diamond cutting disc search terms

porcelain cutting disc22K/yr +385.6%7.3% conv.
tile cutting disc14K/yr -19.4%7.5% conv.
tile cutting disc for angle grinder11K/yr +8.0%10.4% conv.
tile cutter blade4K/yr -24.8%2.5% conv.
tile cutting discs2K/yr -5.1%6.7% conv.

All 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.

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

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£8.484.5★2,020 rev

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£5.634.6★5,891 rev

OX Pro 2CM Porcelain Cutting Blade - 115/22.23mm Blue

OX Tools£9.894.5★383 rev

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£12.924.5★2,020 rev

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£7.843.5★42 rev

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£12.017 rev

3mo ago

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£7.344 rev

4mo ago

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£10.6921 rev

5mo ago

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£12.3942 rev

7mo ago

5-Piece Diamond Grinding Disc Set for Granite Marble Glass and Ceramics - Ultra Thin Cutting Wheels with Reducers for Angle Grinders

Torveen£6.141 rev

9mo ago

What buyers say about 115mm diamond cutting disc

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

What buyers love

Value For Money29%

“Great Value”

Quality-Overall29%

“appeared well made”

Durability8%

“Shap and durable”

Ease Of Use7%

“It's easy to use”

Ease Of Cleaning5%

“way less dust”

Size-Overall4%

“fit really well”

Efficiency3%

“Work perfectly”

Material Quality2%

“cutting a good many different materials”

Strength2%

“stayed stable during use”

Thickness2%

“the ultra-thin profile makes a noticeable difference”

What buyers complain about

Quality-Overall26%

“then chips the edge poor quality blade”

Durability19%

“Blade shattered after minimal use”

Value For Money12%

“Absolute waist of money”

Precision Of Cut7%

“cannot cut porcelain tiles chipped everyone I cut”

Strength7%

“And its really flimsy”

Grip5%

“grip in use due to air turbulence”

Functionality-Overall5%

“This does not work”

Material Quality5%

“No good for porcelain”

Thickness2%

“It is thicker”

Flexibility2%

“No flex on the disc when cutting”

Top return reasons

Size-Overall46%

Compatibility-Overall9%

Quality-Overall8%

Functionality-Overall7%

Durability7%

Defective Material/Parts6%

Material Quality3%

Advertised Vs Actual Product3%

Leak-Proof2%

Product Condition2%

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.