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No trade has been changed more by cordless tools than plumbing. Press connections replaced a great deal of soldering, compact drills replaced awkward corded ones, and band saws replaced hacksaws for good.
1. Press tool
The big one. A cordless press tool makes copper and PEX connections in seconds, with no flame, no flux and no fire watch. Expensive, and it changes what a one-person crew can do in a day.
Cordless press tools
Significant investment. If you make connections daily, the time saved and the elimination of hot work make the maths straightforward.
2. Compact drill and impact driver
Under sinks, in cabinets, in crawlspaces. Length matters more than torque — a 12V sub-compact drill will get more work done in plumbing than a full-size one.
12V sub-compact drill kits
The most-used cordless tool in the trade. Short head, light body, adequate power for the work.
3. Compact band saw
Cutting copper, PVC and threaded rod cleanly. No sparks, no heat, minimal burr. Once you own one, the hacksaw stays in the van.
Compact cordless band saws
Square cuts with almost no deburring. Buy spare blades — they are the consumable that matters.
4. Drain cleaning
A cordless drain snake for sinks and small lines; a sectional or drum machine for main lines. Inspection cameras have also come down enough in price that many one-person operations now carry one.
Cordless drain snakes
For sink and tub lines. Larger drum machines remain a separate purchase for mains.
5. Hand tools that have not been replaced
- ✔ Adjustable wrenches and a good pipe wrench pair
- ✔ Basin wrench — nothing else reaches those nuts
- ✔ Tubing cutters, small and standard
- ✔ PEX crimp/clamp tools if you work with PEX
- ✔ Torch kit — still needed where press is not appropriate
- ✔ Channel locks in two sizes
Plumbing hand tool sets
Pipe wrenches, basin wrench, tubing cutters, channel locks. The tools that never became cordless.
Platform advice
Milwaukee dominates this trade for a reason: the M12 range is deep, and the press tools, drain machines and inspection cameras are all on the same platform. If you are starting a plumbing kit from scratch, that ecosystem is the pragmatic choice.
Frequently asked questions
Is a press tool worth it for a small operation? If you do more than a handful of connections a week, yes — and it eliminates hot-work permits and fire watch entirely.
Do I still need to solder? Yes, occasionally. Keep the torch kit.
12V or 18V for the main drill? 12V for most plumbing work; keep an 18V for drilling through joists and studs.
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