Is countersink bits for metal profitable to sell on Amazon United States?

The niche generates $99K/yr across 33 tracked products. 2 of 6 products launched in the last 360 days are still selling. 90-day search growth is -18.1%. Flapen's verdict: Worth a look (59/100).

How competitive is the countersink bits for metal niche?

28 brands and 58 sellers compete. The top 5 products take 46% of clicks and top 5 brands hold 56% of demand.

What do buyers complain about in countersink bits for metal?

Top complaints mined from reviews: Quality-Overall, Sharpness, Precision Of Cut. The return rate is 0.9%.

When does demand for countersink bits for metal peak?

Demand peaks in Apr–May–Jun; the busiest month runs 2.5× the quietest.

What does it cost to enter the countersink bits for metal niche?

Listings span $5.73–$52.17; the average listing price is $22.03 (sweet spot $15–$100). The average incumbent carries 388 reviews — the moat a new listing must climb.

countersink bits for metal

Worth a look

Shows low returns (0.9%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.9%

return rate — above 5% kills the launch gate

Avg price

Great$22.03

avg listing price — sweet spot $15–$100

Conversion

Great10.1%

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

Review moat

Great387.88

avg incumbent reviews — the moat a new listing must climb

Brand share

Great56%

top-5 brand share — no brand owns this niche

Price range

Great$5.73–$52.17

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

Competition

Good46%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Bad$99K

$99K/yr · 45K searches

Growth

Bad-18.1%

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

Signals No Dominant Brand Low Review Barrier

According to Flapen's Amazon United States niche tracking, countersink bits for metal is a $99K/yr Amazon United States market (45K searches/yr). The top 5 brands hold 56% of demand. Demand peaks in Apr–May–Jun. Verdict: Worth a look — 59/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

countersink bits for metal market data

Units sold / yr: 3K–4K; avg 0–100/product
Revenue / yr: $66K–$88K; units × avg price
Conversion rate: 10.1%
Avg BSR: #64
Page quality: 0%
Prime: 97%
Sponsored: 85%
Out of stock: 0.0%
Avg brand age: 61 months
Avg seller age: 167 days

Competition & brand share

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

Brands

28 falling

Sellers

Top-5 brand share

56%

Top 20: 94%

Top-5 click share

46%

Top 20: 87%

Open market

40%

ColumPRO16%
DEWALT14%
DKIBBITH12%
DECKRKAT7%
IRWIN7%
EZARC5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -18.1% search growth over the last 90 days.

Peak months: Apr, May, Jun · busiest ÷ quietest = 2.5×

Open Trend

Top countersink bits for metal search terms

counter sink bit for metal15K/yr -16.8%6.9% conv.
metal countersink bit9K/yr -14.6%9.3% conv.
countersink for metal5K/yr +1.6%6.2% conv.
82 degree countersink5K/yr -13.9%5.7% conv.
countersink bit for metal7K/yr -46.0%9.0% conv.
carbide countersink bit4K/yr -19.0%2.7% conv.

All search terms

Top countersink bits for metal 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

DEWALT Countersink Drill Bit Set for Wood Metal Plastic 5 Pc 1/4 3/8 1/2 5/8 3/4 Inch Industrial Grade High Speed Steel Twist Countersink Set Black and Gold (DWAMDB5SETCS)

DEWALT$25.034.6★40 rev

ColumPRO TiAlN Cobalt Single-End Countersink Chamfer Tool - Heavy-Duty M35 82-Degree Countersink Bit for Metal Stainless Steel Copper Wood Fiberboard 1/2

ColumPRO$11.454.7★152 rev

Countersink Drill Bit Set 5pc 1/4 Hex Shank 82 Degree Countersink Holes for Screws to Sit Flush or Under the Surface of Metal Wood Plastic Sizes 1/4 3/8 1/2 5/8 3/4 Inches with Storage Case

DKIBBITH$13.934.5★1,421 rev

5 Pcs Countersink Drill Bit Set 82 Degree 5Flute with 1/4 Quick Change Hex Shank Sizes 1/4 to 3/4 for Metal Wood & Plastic Ideal for Carpentry Metalwork Plastic Fabrication

DECKRKAT$14.284.4★166 rev

ColumPRO 4PCS Cobalt Single-End Countersink Chamfer Tool Set - Heavy-Duty M35 90-Degree Countersink Bits for Metal Stainless Steel Copper Wood Fiberboard SAE 1/4-3/4 2-5 5-10 10-15 15-20MM

ColumPRO$41.864.7★152 rev

Newest

by launch date

EZARC Countersink Drill Bit Set for Hard Metal Titanium Aluminum Nitride Coated Counter Sink Drill Bit with 1/4 Hex Shank 82 Degree 5 Flutes Design 1/4 3/8 1/2 5/8 3/4 5PCS with Storage Box

EZARC$34.3231 rev

7mo ago

DEWALT Countersink Drill Bit Set for Wood Metal Plastic 5 Pc 1/4 3/8 1/2 5/8 3/4 Inch Industrial Grade High Speed Steel Twist Countersink Set Black and Gold (DWAMDB5SETCS)

DEWALT$25.0340 rev

8mo ago

Msljtaim 5 PCS Countersink Drill Bit Set 82-Degree HSS Size 1/4-3/4

msljtaim$5.77127 rev

11mo ago

RoViar 82 Countersink Drill Bit Set 5-Piece HSS Countersink Bits 1/4 Quick-Change Hex Shank with Storage Case for Deburring & Chamfering on Wood Plastic PVC Aluminum & Brass

RoViar$11.6956 rev

11mo ago

COMOWARE M35 Countersink 1/2 TiAIN Coated Chamfer Tool M35 Chamfer Bit 90-Degree Countersink Drill Bit Set for Wood & Metal Heavy Duty Countersink Bit SAE

COMOWARE$12.3143 rev

12mo ago

What buyers say about countersink bits for metal

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

What buyers love

Value For Money24%

“Affordable”

Quality-Overall24%

“Well Made Tool”

Sharpness10%

“Nice and sharp”

Precision Of Cut8%

“Clean cuts”

Advertised Vs Actual Product6%

“As Advertised”

Size-Overall5%

“Good assortment of sizes”

Ease Of Use5%

“simple and work well”

Durability4%

“durable”

Ease Of Cleaning2%

“which is always a plus when you want to keep your workspace clean”

Design-Overall2%

“Well constructed”

What buyers complain about

Quality-Overall30%

“Poor quality”

Sharpness27%

“blades become dull quickly”

Precision Of Cut9%

“It cut slowly”

Value For Money6%

“perhaps the approximate $30 retail cost might be considered expensive by some”

Durability5%

“the tips of these bits broke after first use”

Size-Overall3%

“Ground poorly to size”

Advertised Vs Actual Product3%

“not as advertised”

Strength2%

“Hard No”

Defective Material/Parts2%

“first thing one of the bits broke what a joke”

Measurement/Reading Accuracy2%

“I didn't measure them to find exact angle”

Top return reasons

Size-Overall23%

Defective Material/Parts17%

Functionality-Overall15%

Sharpness10%

Quality-Overall8%

Advertised Vs Actual Product7%

Compatibility-Overall6%

Value For Money5%

Material Quality2%

Product Condition2%

Common questions

Is countersink bits for metal profitable to sell on Amazon United States?: The niche generates $99K/yr across 33 tracked products. 2 of 6 products launched in the last 360 days are still selling. 90-day search growth is -18.1%. Flapen's verdict: Worth a look (59/100).
How competitive is the countersink bits for metal niche?: 28 brands and 58 sellers compete. The top 5 products take 46% of clicks and top 5 brands hold 56% of demand.
What do buyers complain about in countersink bits for metal?: Top complaints mined from reviews: Quality-Overall, Sharpness, Precision Of Cut. The return rate is 0.9%.
When does demand for countersink bits for metal peak?: Demand peaks in Apr–May–Jun; the busiest month runs 2.5× the quietest.
What does it cost to enter the countersink bits for metal niche?: Listings span $5.73–$52.17; the average listing price is $22.03 (sweet spot $15–$100). The average incumbent carries 388 reviews — the moat a new listing must climb.