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
The Bosch 18V Grease Gun GFP18V-10N is the better cordless grease gun overall, rated 3.9 to 3.7. The Bosch 18V Grease Gun GFP18V-10N leads on warranty, hose and flow. The Craftsman V20 Grease Gun CMCGG001B wins on value. The Craftsman V20 Grease Gun CMCGG001B costs $146 less ($149 vs $295).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
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
Which should you buy?
- Choose the Bosch 18V Grease Gun GFP18V-10N for warranty (5-year warranty vs 3-year warranty), hose (47.2 in hose vs 40 in hose) and flow (up to 11.3 oz/min vs up to 9 oz/min).
- Choose the Craftsman V20 Grease Gun CMCGG001B for value ($149, tool only vs $295, tool only).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every tool only cordless grease gun; a clear win is highlighted. How we rank explains each one.
| Factor weight | Bosch 18V Grease Gun GFP18V-10N | Craftsman V20 Grease Gun CMCGG001B |
|---|---|---|
| Overall rating | 3.9/5 | 3.7/5 |
| Value 25% | 0 $295, tool only | 36 $149, tool only |
| Flow 25% | 100 up to 11.3 oz/min | 86 up to 9 oz/min |
| Hose 15% | 97 47.2 in hose | 73 40 in hose |
| Pressure 10% | 100 10,000 psi maximum | 100 10,000 psi maximum |
| Runtime 10% | 50 cartridges per charge not published (neutral score used) | 50 cartridges per charge not published (neutral score used) |
| Warranty 15% | 100 5-year warranty | 50 3-year warranty |
Specifications
| Bosch 18V Grease Gun GFP18V-10N | Craftsman V20 Grease Gun CMCGG001B | |
|---|---|---|
| Output | ||
| Top flow | 11.3 oz/min | 9 oz/min |
| Maximum pressure | 10,000 psi | 10,000 psi |
| Speed settings | 2 | 2 |
| Hose length | 47.2 in | 40 in |
| Power | ||
| Battery system | Bosch 18V | Craftsman V20 |
| Voltage | 18 V | 20 V |
| In the box | Tool only | Tool only |
| Features | ||
| Work light | Yes | Yes |
| Build | ||
| Weight | 9.7 lb | - |
| Warranty | 5 years | 3 years |