cobalt step drill bit
Worth a lookShows a sweet-spot price point ($37.08 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$37.08avg listing price — sweet spot $15–$100
Returns
Great1.3%return rate — above 5% kills the launch gate
Brand share
Great52%top-5 brand share — no brand owns this niche
Competition
Good40%top-5 click share — leaders hold, buyers still browse
Review moat
Good592.74avg incumbent reviews — the moat a new listing must climb
Conversion
Good6.1%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Price range
Okay$10.87–$192.99cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+2.3%90-day search growth — must beat 0% to launch
Market size
Bad$57K$57K/yr · 25K searches
According to Flapen's Amazon United States niche tracking, cobalt step drill bit is a $57K/yr Amazon United States market (25K searches/yr). The top 5 brands hold 52% of demand. Verdict: Worth a look — 58/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
cobalt step drill bit market data
- Units sold / yr
- 1K–2K
- avg 0–100/product
- Revenue / yr
- $46K–$56K
- units × avg price
- Conversion rate
- 6.1%
- Avg BSR
- #220
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 4.9%
- Avg brand age
- 50 months
- Avg seller age
- 161 days
Competition & brand share
The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.Brands
26 falling
Sellers
76
Top-5 brand share
52%
Top 20: 94%
Top-5 click share
40%
Top 20: 79%
Open market
40%
- AIMLENTOOL12%
- AugTouf10%
- IRONANT10%
- ss shovan10%
- OXMUL9%
- Yesland9%
Demand
Weekly Amazon search volume, last 13 weeks — +2.3% search growth over the last 90 days.Top cobalt step drill bit search terms
- cobalt step drill bit17K/yr
- cobalt step bit5K/yr
- cobalt step drill bit set4K/yr
Top cobalt 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
AIMLENTOOL Cobalt Step Drill Bit Set Hex Shank Step Drill Bit with Automatic Center Punch for Metal Stainless Steel Aluminum Wood and Plastic Storage in Aluminum Case for DIY Lovers 50 Sizes
AIMLENTOOL$48.634.6★24 rev
SS SHOVAN 3PCS M35 Cobalt Step Drill Bit Set (1/4-7/8)
ss shovan$30.344.5★540 rev
Yesland 5pcs Hss Cobalt Multiple Hole 50 Sizes High Speed Metal Step Drill Bit Set with Aluminum Case
Yesland$16.294.2★298 rev
Cobalt M35 Step Drill Bit 1/4 to 3/4 TiAlN Coating 4 Spiral Flute Step Bit for Stainless Steel Metal Aluminum Plastic
IRONANT$16.434.3★2,635 rev
toolant Four Spiral Flute Cobalt Step Drill Bit(Pro) 3/16 - 7/8(12 Step Size) Impact Ready Unibit Step Drill Bit 1/4 Hex Shank Step Bit for Metal Stainless Steel Aluminum Plastic
AugTouf$23.104.4★2,354 rev
Newest
by launch date
toolant Deep-Hole Four-Spiral Flute Cobalt Step Drill Bit Extra-High 10mm Steps to Power Through Thick Plates 1/4-7/8 Unibit with 1/4 Hex Shank for Metal Stainless Steel Wood
toolant$29.8842 rev
ANITAGER Unibit Step Drill Bit Set (3-Piece) M35 Cobalt HSS TiAlN - Up to 1-1/4 (32mm Max) Spiral Groove for Stainless Steel Sheet Metal & Plastic 1/4 Hex Shank Aluminum Case
ANITAGER$35.2017 rev
FRITZFURT 3-Piece M35 Cobalt Step Drill Bit Set CBN Ground AlTiN Coated 1/4 Hex Shank | 6 10 & 13 Steps | 1/83/4 | Sheet Metal Stainless Steel Electrician
FRITZFURT$56.5231 rev
3pcs Four Spiral Flute Cobalt Step Drill Bit Set 1/4 Hex Shank 1/8-7/8
Pro Edge Technology$21.89178 rev
OXMUL Step Drill Bit for Metal 7/8 12sizes Cobalt Drill Bits
OXMUL$16.7066 rev
Trending
90-day click momentum3pcs Four Spiral Flute Cobalt Step Drill Bit Set 1/4 Hex Shank 1/8-7/8
Pro Edge Technology$21.894.5★
toolant Deep-Hole Four-Spiral Flute Cobalt Step Drill Bit Extra-High 10mm Steps to Power Through Thick Plates 1/4-7/8 Unibit with 1/4 Hex Shank for Metal Stainless Steel Wood
toolant$29.884.8★
OXMUL M35 Step Drill Bit Set for Metal 1/81-3/8 19-Steps Cobalt Bits Heavy-Duty for Stainless Steel Hard Metal Aluminum Wood 2pcs. Z204_205
OXMUL$34.094.6★
Four Spiral Flute M35 Step Drill Bit Set 1/4-1(3 pcs 30 Sizes) 1/4 Shank for Metal Step Drill bit Impact Resistant Cobalt Step Drill Bit for Stainless Steel Wood Aluminum Plastic
BOYOUYS$65.934.4★
FRITZFURT 3-Piece M35 Cobalt Step Drill Bit Set CBN Ground AlTiN Coated 1/4 Hex Shank | 6 10 & 13 Steps | 1/83/4 | Sheet Metal Stainless Steel Electrician
FRITZFURT$56.524.7★
What buyers say about cobalt step drill bit
What buyers praise and complain about, mined from review topics.What buyers love
“GREAT QUALITY”
“The cutting is absolutely great”
“Definitely worth the price”
“they have held up well over the last couple years”
“they stay sharp even after repeated use”
“As advertised”
“Awesome and easy to use”
“Great price for a great multi-material bit”
“The range of sizes possible make them very versatile”
“The construction feels solid”
What buyers complain about
“Garbage product”
“Didn't last”
“Not as sharp as I hoped”
“the drill bits failed to cut adequately before wearing out”
“make the hole size bigger than I had intended”
“it is concerning at this price point”
“they're brittle”
“its too dense”
“Get it too hot and it wont”
“This product doesn't work”
Top return reasons
Common questions
- Is cobalt step drill bit profitable to sell on Amazon United States?
- The niche generates $57K/yr across 43 tracked products. 4 of 7 products launched in the last 360 days are still selling. 90-day search growth is +2.3%. Flapen's verdict: Worth a look (58/100).
- How competitive is the cobalt step drill bit niche?
- 26 brands and 76 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 52% of demand.
- What do buyers complain about in cobalt step drill bit?
- Top complaints mined from reviews: Quality-Overall, Durability, Sharpness. The return rate is 1.3%.
- What does it cost to enter the cobalt step drill bit niche?
- Listings span $10.87–$192.99; the average listing price is $37.08 (sweet spot $15–$100). The average incumbent carries 593 reviews — the moat a new listing must climb.