Bosch 18V Grease Gun GFP18V-10N
#2 in Tool onlyFull review
A premium bare grease gun for Bosch 18V users who grease a lot of fittings. It has the most flow and one of the longest warranties.
Amazon $295$295
11.3 oz/min47.2 inBosch 18V
4.1/5
A bare M18 grease gun for anyone already on Milwaukee batteries. It pairs one of the highest flow ratings with the longest hose and warranty here.
- 10 oz/minFlow
- 10,000 psiPressure
- 48 inHose
- Milwaukee M18Battery
Check price at Amazon$210.90
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Top flow of 10 oz/min empties a cartridge quickly on big fittings
- 48 in hose reaches fittings deep in a frame or loader arm
- Pre-set counter dial meters out a set amount of grease per fitting
- 5-year tool warranty
Cons
- Battery and charger cost extra
- Milwaukee does not publish a cartridges-per-charge figure or weight
The Milwaukee M18 2-Speed Grease Gun family
Every Milwaukee M18 2-Speed Grease Gun model we rank, smallest first. Ratings compare each against its own type.
| Model | Flow | Rating | Price |
|---|---|---|---|
| Milwaukee M18 2-Speed Grease Gun (this one) | 10 oz/min | 4.1/5 | $210.90 |
| Milwaukee M18 2-Speed Grease Gun Kit | 10 oz/min | 4.2/5 | $316.99 |
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | 2646-20 |
|---|---|
| Output | |
| Top flow | 10 oz/min |
| Maximum pressure | 10,000 psi |
| Speed settings | 2 |
| Hose length | 48 in |
| Power | |
| Battery system | Milwaukee M18 |
| Voltage | 18 V |
| In the box | Tool only |
| Features | |
| Lock-on trigger | Yes |
| Build | |
| Warranty | 5 years |
Alternatives in this type
Takuoo DL-785 Grease Gun for Makita 18V
#3 in Tool onlyFull review
A cheap, high-flow bare gun for Makita 18V owners. There is no stated warranty.
Amazon $75.99$75.99
9 oz/min39.4 inMakita 18V
Craftsman V20 Grease Gun CMCGG001B
#4 in Tool onlyFull review
A bare V20 grease gun with high flow for the price. A good pick for Craftsman battery owners.
Amazon $149$149
9 oz/min40 inCraftsman V20
Compare
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