CRAFTSMAN CMPBN18K 18GA Pneumatic Brad Nailer
- Power Source: Pneumatic
- Item Weight: 4.4 pounds
- Batteries Required: No
- Batteries Included: No
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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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ASIN: B07KH7DRRMModel: CMPBN18KCategory: Nailers
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.
Pros and cons
- 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 |
| Dimensions & fit | |
| Item Weight | 4.4 poundslower than 63% of 140 nailers |
| Product Dimensions | 12.5 × 12.5 × 3.6 inches |
| Power & efficiency | |
| Power Source | Pneumatic |
| Included components | |
| Batteries Included | No |
| Included Components | (1) 1/4" Air Fitting, (1) CMPBN18 18GA Brad Nailer, (1) Carrying Case |
| Item Package Quantity | 1 |
| Other details | |
| Batteries Required | No |
| Part Number | CMPBN18K |
| Item Model Number | CMPBN18K |
| Style | 18GA Brad Nailer |
| Measurement System | Metric |
Closest rivals on specs
Frequently asked questions
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.