Is milwaukee grease gun profitable to sell on Amazon United States?

The niche generates $4.4M/yr across 10 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +3.2%. Flapen's verdict: Skip it (45/100).

How competitive is the milwaukee grease gun niche?

5 brands and 106 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in milwaukee grease gun?

Top complaints mined from reviews: Value For Money, Functionality-Overall, Durability. The return rate is 1.4%.

When does demand for milwaukee grease gun peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the milwaukee grease gun niche?

Listings span $97.33–$337.97; the average listing price is $199.63 (sweet spot $15–$100). The average incumbent carries 693 reviews — the moat a new listing must climb.

milwaukee grease gun

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size

Incredible$4.4M

$4.4M/yr · 428K searches

Returns

Great1.4%

return rate — above 5% kills the launch gate

Review moat

Good692.7

avg incumbent reviews — the moat a new listing must climb

Conversion

Good5.2%

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

Avg price

Okay$199.63

avg listing price — sweet spot $15–$100

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Okay+3.2%

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

Competition

Bad81%

top-5 click share — a locked-up shelf

Price range

Bad$97.33–$337.97

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals High Price

According to Flapen's Amazon United States niche tracking, milwaukee grease gun is a $4.4M/yr Amazon United States market (428K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 45/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

milwaukee grease gun market data

Units sold / yr: 15K–20K; avg 1,500–2,000/product
Revenue / yr: $3.0M–$4.0M; units × avg price
Conversion rate: 5.2%
Avg BSR: #85
Page quality: 0%
Prime: 90%
Sponsored: 80%
Out of stock: 0.0%
Avg brand age: 43 months
Avg seller age: 154 days

Competition & brand share

The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 rising

Sellers

106

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

81%

Top 20: 100%

Open market

Milwaukee42%
milwaukee41%
Ecarke6%
Mellif6%
DIYtoolifz5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +3.2% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top milwaukee grease gun search terms

milwaukee grease gun183K/yr +10.5%4.0% conv.
milwaukee grease gun m1861K/yr +10.1%5.3% conv.
milwaukee m18 grease gun26K/yr +11.8%5.1% conv.
m18 grease gun24K/yr +10.9%3.7% conv.
m12 grease gun17K/yr +1.4%2.2% conv.
grease gun milwaukee17K/yr +3.3%3.2% conv.
milwaukee grease gun m1211K/yr +7.9%3.3% conv.
engrasadora milwaukee17K/yr -30.6%0.9% conv.
milwaukee m12 grease gun11K/yr -13.0%2.8% conv.
milwaukee battery grease gun4K/yr +38.1%3.3% conv.

All search terms

Top milwaukee grease gun 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 10 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Milwaukee 2646-20 M18 2-speed Grease Gun Bare Tool

milwaukee$193.164.7★3,541 rev

Milwaukee Bare-Tool Milwaukee 2446-20 M12 12-Volt Cordless Grease Gun (Tool Only No Battery)

Milwaukee$125.524.5★1,727 rev

Milwaukee 2646-22CT M18 2-Spd Grease Gun Kit W/2 Cmpt Bat

Milwaukee$333.794.4★820 rev

Milwaukee Electric Tool 2646-21CT M18 Grease Gun Kit

Milwaukee$294.324.5★357 rev

Ecarke Cordless Grease Gun Compatible with Milwaukee 18V Battery 12000PSI Max Electric Grease Gun Dual Pistol & in-Line Grip Works with Bulk & Cartridge Grease 39 Hose & 4 Couplers (Tool Only)

Ecarke$103.874.5★42 rev

Newest

by launch date

DIYtoolifz Cordless Grease Gun Compatible with Milwaukee 18V Battery 12000PSI High-Pressure with 2-in-1 Rotating Handle 39.4 Hose & 4 Couplers for Bulk & Cartridge Grease (Tool Only)

DIYtoolifz$101.1316 rev

9mo ago

DIYtoolifz Cordless Grease Gun Compatible with Milwaukee 18V Battery 12000PSI High Pressure 3-Speed&Brushless Motor 9oz/min Flow 2-in-1 for Cartridge/Bulk Grease 39.4Hose&4 Couplers(Tool Only)

DIYtoolifz$124.9412 rev

9mo ago

Ecarke Cordless Grease Gun Compatible with Milwaukee 18V Battery 12000PSI Max Electric Grease Gun Dual Pistol & in-Line Grip Works with Bulk & Cartridge Grease 39 Hose & 4 Couplers (Tool Only)

Ecarke$103.8742 rev

11mo ago

Brushless Power Grease Gun Compatible with Milwaukee 18V Battery (Tool ONLY) 10 000 PSI 5 Variable Speed 30 Hose 14OZ Capacity for Bulk & Cartridge Grease Safety Lock LED Low-Voltage Protection

Mellif$97.33228 rev

2y ago

Milwaukee M18 Cordless 2-Speed Grease Gun Kit

Milwaukee$337.9716 rev

4y ago

What buyers say about milwaukee grease gun

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

What buyers love

Value For Money25%

“GREAT VALUE”

Quality-Overall19%

“I have a high quality kit that works with this”

Ease Of Use9%

“it's easy to use”

Advertised Vs Actual Product7%

“Great, as advertised”

Efficiency7%

“Works good”

Battery Life5%

“Battery life is excellent”

Lubrication4%

“it delivers consistent grease flow”

Strength4%

“feels well built”

Durability4%

“I've had it over 6 months and it's still in good shape and durability”

Product Condition3%

“Still new”

What buyers complain about

Value For Money11%

“much higher priced than the Milwaukee gun”

Functionality-Overall11%

“they dont work at all”

Durability11%

“Broke 5 min into using it”

Weight Heavy7%

“it may feel a bit heavy after extended use”

Battery Inclusion6%

“No battery”

Quality-Overall6%

“Absolutely Garbage”

Product Condition6%

“So this was not listed as used but it was used.”

Maintenance And Repair6%

“Had to replace it myself rather than Mellif stepping up for their poor quality”

Flammable6%

“Burn up and started smoking the second time I used it”

Lubrication3%

“They dont pump grease I like to return”

Top return reasons

Defective Material/Parts25%

Functionality-Overall25%

Battery Inclusion18%

Advertised Vs Actual Product5%

Product Condition4%

Value For Money4%

Size-Overall2%

Compatibility-Overall2%

Durability2%

Quality-Overall2%

Common questions

Is milwaukee grease gun profitable to sell on Amazon United States?: The niche generates $4.4M/yr across 10 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +3.2%. Flapen's verdict: Skip it (45/100).
How competitive is the milwaukee grease gun niche?: 5 brands and 106 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in milwaukee grease gun?: Top complaints mined from reviews: Value For Money, Functionality-Overall, Durability. The return rate is 1.4%.
When does demand for milwaukee grease gun peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the milwaukee grease gun niche?: Listings span $97.33–$337.97; the average listing price is $199.63 (sweet spot $15–$100). The average incumbent carries 693 reviews — the moat a new listing must climb.