Is step drill bit profitable to sell on Amazon United States?

The niche generates $2.1M/yr across 20 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +1.1%. Flapen's verdict: Launch it (63/100).

How competitive is the step drill bit niche?

16 brands and 92 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 72% of demand.

What do buyers complain about in step drill bit?

Top complaints mined from reviews: Quality-Overall, Durability, Sharpness. The return rate is 1.4%.

When does demand for step drill bit peak?

Demand is steady year-round — the busiest month runs 1.2× the quietest.

What does it cost to enter the step drill bit niche?

Listings span $6.46–$125.39; the average listing price is $28.89 (sweet spot $15–$100). The average incumbent carries 1,363 reviews — the moat a new listing must climb.

step drill bit

Launch it

A $2.1M/yr market growing +1.1% this quarter with returns at 1.4% — clears our launch bar.

Market size

Incredible$2.1M

$2.1M/yr · 860K searches

Avg price

Incredible$28.89

avg listing price — sweet spot $15–$100

Returns

Great1.4%

return rate — above 5% kills the launch gate

Conversion

Great8.5%

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

Price range

Good$6.46–$125.39

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Brand share

Good72%

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

Review moat

Good1,363.25

avg incumbent reviews — the moat a new listing must climb

Competition

Okay64%

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

Growth

Okay+1.1%

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

According to Flapen's Amazon United States niche tracking, step drill bit is a $2.1M/yr Amazon United States market (860K searches/yr). The top 5 brands hold 72% of demand. Verdict: Launch it — 63/100.

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

step drill bit market data

Units sold / yr: 60K–80K; avg 3,000–4,000/product
Revenue / yr: $1.7M–$2.3M; units × avg price
Conversion rate: 8.5%
Avg BSR: #89
Page quality: 0%
Prime: 100%
Sponsored: 85%
Out of stock: 0.0%
Avg brand age: 52 months
Avg seller age: 154 days

Competition & brand share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 falling

Sellers

Top-5 brand share

72%

Top 20: 100%

Top-5 click share

64%

Top 20: 100%

Open market

23%

IRONANT34%
CO-Z19%
Jerax tools8%
Aleric6%
ZELCAN6%
Milwaukee5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +1.1% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.2×

Open Trend

Top step drill bit search terms

step drill bit234K/yr +5.5%6.1% conv.
step bit149K/yr -0.3%6.5% conv.
step drill bit for metal90K/yr -5.9%6.3% conv.
step bits for metal66K/yr -4.9%6.4% conv.
unibit step drill bit36K/yr +23.0%6.0% conv.
unibit41K/yr -10.9%4.3% conv.
step drill31K/yr +2.7%5.5% conv.
step drill bit set31K/yr -9.1%3.9% conv.
step bits26K/yr +2.6%5.1% conv.
step drill bits23K/yr +2.2%3.6% conv.

All search terms

Top step drill bit 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 20 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

IRONANT Step Drill Bits 5PCS HSS Titanium Step Drill Bit Set 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case

IRONANT$21.754.3★2,635 rev

ZELCAN 10 Sizes Titanium Step Drill Bit 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician

CO-Z$9.834.4★7,638 rev

IRONANT Step Drill Bits 5PCS Spiral Grooved HSS Titanium Step Drill Bit Set 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case

IRONANT$23.854.3★2,635 rev

Aleric Step Drill Bit Set - Titanium Coated High Speed Steel Drill Cone Bits for Aluminum Wood and Plastic Hole Drilling Cutting Multi Size Hole Stepped Up Unibit for DIY Lovers 3pcs

Aleric$6.734.0★1,459 rev

Step Drill Bit Set 5PCS Four Spiral Flute Step Bits for Metal 50 Sizes Titanium-Coated HSS Drill Bits with 1/4 Hex Shank for Stainless Steel Aluminum Wood Plastic

ZELCAN$33.353.4★277 rev

Newest

by launch date

ANGELSWORD Step Drill Bits 50 Sizes 5PCS HSS Titanium Coated Step Drill Bit Set for Plastic Aluminum Copper Sheet Metal with Aluminum Case

ANGELSWORD$21.8216 rev

3mo ago

OSTTE Step Drill Bit Set 5PCS 50 Sizes HSS Titanium Coated Step Bits for Metal Stainless Steel Aluminum Iron Wood Plastic with Aluminum Case

OSTTE$18.7293 rev

8mo ago

Step Drill Bit Set for Metal- 5PCS Titanium 4241 HSS Step Bit with Two Straight Flutes 50 Sizes from 1/16 to 1-3/8 for Aluminum Wood & Plastic Unibit for Electricians & DIY

SEDIANAS$20.85157 rev

11mo ago

3 PCS Step Drill Bit Set HSS Titanium Unibit Step Drill Bits 3/16 to 1/2 1/4 Hex Shank Stepped Drill Bit for Stainless Steel Aluminum Wood Plastic & Sheet Metal

LOOTOOLS$6.4695 rev

1y ago

5Pcs Step Drill Bit & 5Pcs Countersink Drill Bit Set Titanium Coated HSS Step Bit 50 Sizes of Step Bit for Metal with Aluminum Case Multiple Hole Stepped Up Bits for DIY

AIMLENTOOL$26.29116 rev

1y ago

What buyers say about step drill bit

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

What buyers love

Quality-Overall28%

“fine tool”

Value For Money16%

“Worth it”

Advertised Vs Actual Product9%

“Works as advertised”

Sharpness7%

“the bits are sharp”

Precision Of Cut7%

“allows the bits to cut smoothly”

Ease Of Use6%

“It makes stuff so much easier”

Durability5%

“Works great right now after 1 use see how long it lasts”

Size-Overall3%

“True to size”

Material Quality3%

“the material feels extremely solid though”

Efficiency2%

“It worked flawlessly”

What buyers complain about

Quality-Overall33%

“Inferior quality”

Durability15%

“Didn't last”

Sharpness12%

“Not as sharp as I hoped”

Precision Of Cut8%

“It cant cut it”

Size-Overall5%

“with a slight fitment issue”

Functionality-Overall5%

“Can and will snap on you for no reason at all”

Value For Money4%

“Both were more expensive”

Advertised Vs Actual Product3%

“False advertisement”

Defective Material/Parts2%

“Broke completely off immediately”

Ease Of Use1%

“Is hard to make the job done”

Top return reasons

Size-Overall26%

Functionality-Overall17%

Defective Material/Parts13%

Sharpness7%

Compatibility-Overall7%

Quality-Overall6%

Advertised Vs Actual Product5%