Key Features
Built for Small DrainsThis Milwaukee inspection camera kit is made for 1-1/2 inch to 4 inch drain lines and reaches up to 85 feet, so it fits the fixture-to-branch line work that larger reels can struggle with. Clearer Drain ViewsThe 20 mm self-leveling camera head, 1080p image quality, and up to 4X digital zoom help you see blockages, offsets, and line condition without fighting a sideways image. Track and ShareONE-KEY tracking plus internal recording storage make it easier to manage the tool, document findings, and share photos or video from compatible viewing devices or a tablet or phone.
Overview
The Milwaukee 3318-22B M12 85′ High Flex Compact Inspection Camera Kit is a cordless drain inspection camera package built for plumbers, drain cleaning techs, service contractors, and maintenance crews who need to inspect smaller lines without dragging around a full-size reel. This is a compact inspection camera kit designed for drain line inspections in 1-1/2 inch to 4 inch pipe. Model Number 3318-22B. If most of your work is sinks, floor drains, P-traps, roof stacks, and branch lines, this setup makes a lot more sense than oversized sewer inspection gear.
The big selling point here is the balance between reach and flexibility. Milwaukee gives this unit an 85 foot high-flex push cable, which is long enough for a lot of residential and light commercial diagnostic work, but still flexible enough to navigate tight bends and traps that can stop stiffer cables. That matters when you are tracing a clog from a sink line, checking a floor drain, or following a branch run where a bigger camera system would be overkill or simply harder to control.
Image quality is a real part of the value on an inspection camera, and Milwaukee put the right features into this one. The 20 mm self-leveling camera head keeps the picture upright, which makes it easier to understand what you are looking at when you are diagnosing a blockage or damaged section. Milwaukee also calls out 1080p camera clarity, color-accurate LEDs, sapphire crystal lens protection, and up to 4X digital pan and zoom. In plain terms, you get a clearer look at buildup, roots, standing water, offsets, and pipe condition without guessing at what is on the screen.
This reel is also built for real service work, not just showroom specs. The compact footprint helps when you are working in a mechanical room, under a sink, in a bathroom, or up on a roof where space is tight and hauling bulky equipment wastes time. At 10.4 pounds, it is portable enough to move on and off the van without being a chore, and the included carry strap helps when you are climbing stairs or working in awkward access points.
For locating, Milwaukee equips this camera with a multi-frequency sonde. That gives you a practical advantage when you need to pinpoint where the camera head is in the line instead of estimating from cable length alone. For contractors doing troubleshooting, repair planning, or customer documentation, that means less guesswork when it is time to open a wall, break concrete, or mark out a repair location.
On the recording and workflow side, this Milwaukee compact inspection camera is designed to do more than just show a live picture. It has internal storage for recordings and works with compatible Pipeline Inspection viewing devices, while also supporting capture and sharing through a tablet or mobile device. That is useful when you need to document findings for a customer, show a property manager what is going on inside the line, or save inspection footage for later review.
System fit is another reason this kit works well for service pros already in Milwaukee cordless tools. It runs on the M12 battery platform and includes two M12 REDLITHIUM CP2.0 batteries plus an M18 and M12 rapid charger. It is also equipped with ONE-KEY, which gives you tool tracking, inventory management, and lockout capability. On a truck or in a larger fleet, that is not just a nice feature. It is a practical way to keep expensive diagnostic equipment accounted for.
Who should buy it? If you mainly inspect small to mid-size drain lines and want a portable drain camera that is easier to set up, easier to carry, and better suited to tight bends than larger systems, this is the right lane for the Milwaukee 3318-22B M12 85′ High Flex Compact Inspection Camera Kit. It is especially well suited to plumbing service, drain cleaning, facility maintenance, and remodeling crews that need clear visuals, jobsite portability, and modern tracking and sharing features in one kit.
Made for Tight Access Inspections
This setup is sized for the kind of inspection work that happens in real service calls, not wide open demo conditions. The compact reel and high-flex cable are easier to position in cramped spots where larger drain cameras become a hassle.
- Designed to inspect 1-1/2 inch to 4 inch drain lines up to 85 feet
- Compact footprint improves portability on and off the van and in tight work areas
- High-flex push cable is built to navigate bends and traps in smaller drain systems
What’s in the Box
- (1) M12 85′ High Flex Compact Inspection Camera Kit
- (2) M12 REDLITHIUM CP2.0 Batteries
- (1) M18 and M12 Rapid Charger
- (1) Monitor Mount for M12 Wireless Monitor
- (1) Carry Strap
- (2) Barrel Skids
A monitor is not listed as included. This kit includes the monitor mount.
Key Specifications
| Battery Platform | M12 |
|---|---|
| Voltage (V) | 12V |
| Cable Length | 85 ft |
| Drain Line Capacity | 1-1/2 in to 4 in |
| Camera Head Size | 20 mm |
| Digital Zoom | Up to 4X |
| Weight (lbs) | 10.4 lb |
| ONE-KEY Enabled | Yes |
Compatibility
Battery Platform Compatible with the Milwaukee M12 battery system and includes M12 REDLITHIUM CP2.0 batteries. Charger Includes an M18 and M12 Rapid Charger for charging the included M12 battery packs. Viewing and Sharing Works with compatible Pipeline Inspection viewing devices and can capture and share through a tablet or mobile device. Accessory Options Compatible with the 16 mm camera head 48-53-3323 and Ultra Flex Push Cable 48-53-3318, sold separately.
Built For
PlumbingDrain CleaningService WorkFacility MaintenanceFixture-to-Branch InspectionsSinks and Floor DrainsRoof Stacks1-1/2 in to 4 in Drain Lines
Pro Tip
For smaller branch lines and rough fittings, run the included barrel skids on the camera head when you can. They help protect the head and keep the self-leveling camera moving more smoothly through the line.
Warranty & Support
5 Year Limited Warranty.
Tool Nut’s Take
Tool Nut’s Take
Milwaukee 3318-22B M12 85′ High Flex Compact Inspection Camera Kit for serious drain diagnostics
This is the kind of drain inspection camera that earns its keep fast if your work lives in sinks, branch lines, roof stacks, and smaller drain systems where a bigger reel just slows you down.
- Who it’s for: Plumbers, drain techs, and service contractors who need a compact camera for 1-1/2 inch to 4 inch lines and want cordless portability.
- Why it stands out: The high-flex 85 foot cable, self-leveling 20 mm camera head, clear image features, and built-in sonde make it a strong fit for real diagnostic work.
- Worth knowing: This kit includes batteries, charger, strap, skids, and a monitor mount, but the monitor itself is not listed as part of the package.
Common Questions
- What pipe sizes is this inspection camera designed for? It is designed for 1-1/2 inch to 4 inch drain lines.
- How far can the camera reach? The high-flex push cable is 85 feet long.
- Does this kit include batteries and a charger? Yes. It includes two M12 REDLITHIUM CP2.0 batteries and one M18 and M12 Rapid Charger.
- Can this tool be tracked through Milwaukee ONE-KEY? Yes. It is listed as ONE-KEY enabled for tool tracking, inventory management, and lockout.
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