CRAFTSMAN CMPBN18K Nailer
- Nailer
- Pneumatic
- No
- 4.4 pounds
- Better rated than 92%
A lightweight pneumatic nailer suited to shops already running an air compressor, though it is not an option for cordless or battery-based work.
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How it ranks among the 177 nailers we track
4.8★ across 205 Amazon ratings, Bayesian-smoothed toward the category average.
205 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 177 nailers we track - how the scorecard works · full nailers data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Craftsman CMPBN18K is an air-powered nailer that runs on compressed air rather than a battery, weighing 4.4 pounds. Being pneumatic, it needs a compressor and air hose to operate, unlike cordless nail guns.
Pneumatic nailers like the CMPBN18K trade cordless convenience for lighter tool weight and consistent firing power, since the compressor supplies the driving force rather than an onboard battery or fuel cell. At 4.4 pounds it is light enough to handle overhead or at odd angles for extended stretches.
- Power source: air powered
- Item weight: 4.4 pounds
- Battery: not required
- Brand: Craftsman
Who it's for
Fits users who already have a compressor set up in their shop or job site and want a lightweight nail gun without battery charging or fuel cartridges. Not a fit for anyone needing a cordless tool away from a compressor.
Strengths and trade-offs
Drawn from this product's published specifications.
- Light at 4.4 pounds
- Consistent air-driven firing power
- No battery to charge or replace
- Requires a compressor and air hose to run
- Not usable cordless
Performance notes
Running on air power, the CMPBN18K fires each nail using compressed air delivered through a hose, which generally gives consistent drive force shot to shot as long as the compressor keeps pace, unlike battery tools that can taper off as a charge depletes.
Specifications
| Brand | Craftsman |
|---|---|
| Model | CMPBN18K |
| Power Source | Pneumatic |
| Battery | No |
| Item Weight | 4.4 pounds |
Other Craftsman nailers
How it compares
This product against the closest alternatives we track in nailers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| CRAFTSMAN CMPBN18K NailerThis product | 4.8 / 5 | 205 | 3.8 / 5 |
| DEWALT DWFP12231 NailerDeWalt | 4.7 / 5 | 5,003 | 4.4 / 5 |
| Metabo NT50AE2 NailerMetabo | 4.6 / 5 | 3,587 | 4.4 / 5 |
| BOSTITCH BTFP12233 NailerBOSTITCH | 4.8 / 5 | 2,616 | 4.4 / 5 |
| Bielmeier BCSG-4 NailerBielmeier | 4.3 / 5 | 3,991 | 4.3 / 5 |
Similar nailers from other brands
Questions about the Craftsman CMPBN18K
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the Craftsman CMPBN18K nailer need a battery?
No. It runs on compressed air rather than a battery.
How much does the CMPBN18K weigh?
4.4 pounds.
What do I need to run this nailer?
An air compressor and hose, since it is a pneumatic tool rather than a cordless one.