Cordless Power Tools

Cordless Power Tool Selection — Quick Reference

Cordless platform choice is the BIG decision — battery compatibility within a brand is the lifetime cost driver. 18V is the universal platform; 36V / dual-18V for sustained high-power. Match tool type to job (drilling vs driving vs cutting vs grinding).

Critical platform rule: Buying tools across brands means buying batteries multiple times. Standardise on ONE brand for production teams. Brushless premium = worth it for daily-use tools. Battery sizing: Ah rating = runtime; voltage = power; 5.0Ah+ for heavy-cut tools like grinders + saws. Companion: power tools, drill accessories, cut-off discs, abrasives.

Cordless Power Tools

AIMS Industrial stocks professional-grade cordless power tools across 18V and 36V battery platforms for trades, maintenance and industrial applications. Our range covers the core cordless tools needed in workshop, construction and maintenance environments — drills, impact drivers, angle grinders, circular saws and reciprocating saws — from brands trusted by Australian tradespeople.

18V Platform Tools

The 18V platform remains the industry standard for cordless hand tools. It delivers the power-to-weight ratio suited to the broadest range of trade applications — overhead work, confined spaces and repetitive fastening — while offering battery compatibility across the range within the same brand platform. 18V cordless drill drivers, impact drivers and angle grinders cover the majority of workshop, site and maintenance requirements.

36V / Dual-Battery Tools

36V (or 2x18V) cordless tools are the choice where sustained high-power output is required — large angle grinders, circular saws, reciprocating saws cutting structural steel and heavy-duty hammer drills. These tools match or exceed corded performance for most trade applications, eliminating the trailing lead and associated trip and electrical hazards on site.

Battery Platforms and Compatibility

Battery platform compatibility — being able to use one battery across multiple tools — is the primary factor in cordless tool purchasing decisions for tradespeople and maintenance teams. AIMS stocks tools from established platforms where the battery investment translates to flexibility across a broad tool range. For advice on which cordless tool platform suits your existing kit and application, contact our team. AIMS Industrial has been supporting Australian tradespeople and industry since 1988.

How Australian trades and industry buy cordless platforms

The cordless power tool decision in 2026 is no longer about whether to go cordless — it's about which battery platform to commit to and how deep to go on the brand range. The platform decision is more important than any individual tool choice because once a tradie or workshop has invested in three or four batteries and a charger ecosystem, switching brands means writing off the entire investment. That's why the cordless platform decision is functionally a five-year commitment and worth taking seriously.

Australian industries that drive most cordless demand: construction trades (drilling, driving, cutting, fastening on residential and commercial sites where cord availability is poor), mining and MRO (where intrinsic safety, hot-work permits and cord-tripping hazards drive cordless adoption even where mains supply is available), automotive workshops (cordless impact wrenches dominate wheel-off-wheel-on duties), facility maintenance and HVAC (where access in occupied buildings rules out cord runs), and metal fabrication shops (where cordless grinders, drills and rivet tools deliver mobility around the workshop floor).

Platform selection — 18V, 36V and dual-18V

18V is the universal industrial cordless platform. Every major brand offers 18V tool ranges in the hundreds, batteries are abundant, and even high-power tools (grinders, circular saws, rotary hammers) now perform at near-corded power levels with the latest battery chemistry. For 90% of trade applications, 18V is the right starting point.

36V (sometimes branded as 40V or 54V) suits sustained high-power applications — mitre saws, large grinders, table saws, demolition hammers — where 18V starts to struggle on run time and thermal management. The brand-specific 36V platforms (Hikoki MultiVolt and Metabo LiHD are the strongest representatives in the AIMS range) typically also accept 18V batteries for the lighter tools in the same brand range, which limits the platform-fragmentation risk.

Dual-18V tools (running two 18V batteries in series for 36V output) are an architectural choice that lets a user run their entire 18V battery inventory across both tool tiers. Hikoki's MultiVolt system uses this approach — one battery powers the small tools, two batteries power the big tools.

The Hikoki and Metabo platforms at AIMS

Hikoki (formerly Hitachi) brings the MultiVolt 18V/36V system to AIMS. The strength of the Hikoki platform is the engineering pedigree from the Hitachi power tools heritage — premium brushless motors, robust chuck and bearing engineering, and trade-grade run time. The MultiVolt batteries automatically deliver 18V to compact tools and 36V to high-demand tools without switching anything — a single battery family covers both the drill driver and the 230mm grinder. Strong choice for tradies committing to a single ecosystem who need both compact and heavy tools.

Metabo is the German workshop and industrial cordless platform. Metabo's 18V LiHD batteries are widely regarded as the highest energy density in the industrial cordless market, which translates directly to run time on power-hungry tools (grinders, cutoff saws, demolition hammers). Metabo's strength is the specialised tool range — magnetic core drills, slot mortisers, polishers, finishing sanders — that smaller brands don't make at industrial grade. The right choice for a metalwork shop, fabricator or specialist trade where one or two specific tool types make or break the day.

AIMS also stocks a strong general-purpose range from Trax (Australian-distributed budget-to-mid-range tools that suit DIY and light commercial use), Magswitch (the niche-leading magnetic drill and lifting tools) and Champion tooling-ware that pairs with the cordless platforms.

Battery and charger ecosystem — the real cost of cordless

The headline price of a bare tool (the body without battery or charger) hides the real ecosystem cost. A 5.0Ah battery is typically $150–250, a fast charger $80–150, and most tradies need 3–4 batteries to keep one tool running through a shift while spares charge. The smart purchasing approach is: buy the first tool as a kit (tool + two batteries + charger + case), then buy subsequent tools as bare bodies and rotate the battery inventory. After 4–5 tools the battery investment is amortised across the whole range.

Battery chemistry matters for hot-environment Australian work. Standard Li-ion cells lose performance and life expectancy above 40°C ambient — meaningful for ute toolboxes in summer and outdoor mining and construction work. The premium battery lines (Metabo LiHD, Hikoki MultiVolt) include thermal management that extends usable life. Cheap house-brand 18V batteries fail fastest in Australian summer conditions and are the false economy that drives cordless platform regret.

Tool depth — what to add as the platform fills out

The typical fit-out order for a tradie or workshop on a new cordless platform: drill driver and impact driver as the daily-driver pair (these alone handle 70% of trade work), then add a circular saw or recip saw for cutting, an angle grinder for cutting and grinding, and a vacuum or blower for site cleanup. From there the platform-specific extras (oscillating multi-tool, finish nailer, rotary hammer, table-top tools) come as the application demands. AIMS supplies the full Hikoki and Metabo cordless ranges including these adjacencies — drill drivers, impact drivers, angle grinders, rotary hammers, circular saws and the cordless vacuum range.

Pair the cordless tools with the right consumables: drill bits (cobalt for stainless, masonry for concrete), impact-rated screwdriver bits, cutting discs and flap discs for grinders, and PPE for the operator.

Cordless power tool — common questions

Is brushless really better than brushed?

Yes for power tools at this point in the technology cycle. Brushless motors deliver longer run time on the same battery (typically 25–50% more), longer service life (no brush wear), more torque per kilo of tool, and better thermal performance under sustained load. The price gap to brushed has closed substantially — for any new platform purchase, brushless is the default. Older brushed inventory in commercial use is fine to keep running until end-of-life but isn't worth choosing for new investment.

How big a battery do I actually need?

For light tools (drill driver, impact driver, oscillating multi-tool, light) — 2.0–3.0Ah batteries deliver good run time and keep the tool weight down. For high-demand tools (grinders, circular saws, rotary hammers, recip saws) — 5.0–8.0Ah batteries match the tool's appetite and keep heat down. The mix-and-match approach is to buy two compact 2.0–3.0Ah batteries for the light tools and two high-capacity 5.0–8.0Ah batteries for the heavy tools, then rotate based on the day's work.

Can I use third-party batteries on my brand-name tools?

Mechanically yes — many aftermarket battery brands make 18V packs that fit the major OEM tool mounts. The honest answer on whether you should: the cells and battery management circuitry quality in third-party packs varies enormously, and a failed third-party battery in some cases voids the tool warranty. For occasional DIY use a quality third-party brand is acceptable. For trade and industrial use where downtime costs money, OEM batteries are the right investment — they're the cheapest insurance against the wrong-battery-killed-my-$800-tool scenario.

How long do Li-ion cordless batteries last?

500–800 charge cycles is typical before capacity drops to 80% of new. For a trade user charging once or twice a day, that's roughly 2–4 years before the battery starts giving noticeably shorter run time. The premium thermal-managed batteries (Metabo LiHD, Hikoki MultiVolt) sit at the upper end of that range; budget batteries at the lower end. Storage matters — leaving Li-ion batteries fully charged in summer heat shortens life; keeping them at 40–60% charge for long-term storage extends it.

Are cordless grinders as powerful as corded?

In 2026, yes for most applications. The latest 18V brushless grinders deliver equivalent power to a 1500W corded grinder for short bursts and 70–80% of corded power on sustained cutting. The cord-free mobility around an awkward jobsite usually outweighs the small remaining power gap. For all-day production grinding in a workshop where the cord isn't a hassle, corded is still the cheaper option per kWh of work delivered.

Does brand really matter, or are mid-tier brands fine?

For occasional use, mid-tier is fine. For trade and industrial daily use, brand matters because the warranty, parts availability and battery longevity differ. The brands AIMS stocks (Hikoki, Metabo, Trax in their respective tiers) are chosen because we can supply spare parts, replacement chargers and batteries through their Australian distribution channels for years after purchase. House-brand and ultra-budget brands fail on the parts pipeline question — when the charger dies in year two there's no replacement available.

For platform selection advice based on your trade, tool inventory or fleet standardisation requirements, contact our team.

People Also Ask — Cordless Power Tools

Q: What cordless tools does AIMS stock?

Cordless drills, impact drivers, angle grinders, circular saws, jigsaws, reciprocating saws, hammer drills, oscillating tools, polishers, and specialty cordless equipment. Brands include HiKOKI (Hitachi), Metabo, Makita-compatible accessories, and selected mid-range brands. AIMS positions in the professional and trade segment — focusing on quality cordless platforms with long-term battery support rather than budget cordless. For specific brand requirements, check product availability online or call us.

Q: 18V or 36V cordless platform — which to choose?

18V (5.0Ah, 6.0Ah batteries): lighter, longer runtime per dollar, broader tool range, suits general workshop and trade use. Standard for most professional cordless work. 36V/Multi-Volt (battery doubles voltage for high-power tools): higher power for demanding applications (angle grinders, breaker hammers), heavier batteries, more expensive. For most workshop work, 18V is sufficient. For heavy site work and high-power tools, 36V/Multi-Volt pays back.

Q: Is brushless motor worth the premium?

Yes — brushless motors deliver 25-50% longer runtime per battery charge, 30-50% more torque, and 2-3× longer motor life than brushed motors. For workshop and trade daily use, brushless is the modern standard. The price premium pays back quickly through reduced battery purchases and longer tool life. For occasional consumer use, brushed motors are still acceptable but the technology gap is widening.

Q: How long do cordless tool batteries last?

Lithium-ion battery life depends on use pattern: typical 500-1000 full charge cycles (about 2-5 years for daily trade use), then capacity declines below acceptable level for high-power applications. Storage degrades batteries — keep at ~50% charge if storing for months. Heat reduces life — don't leave batteries in hot vehicles. Premium battery brands (Makita, Metabo, HiKOKI, Milwaukee) typically deliver longer life than budget alternatives. Plan to replace batteries every 2-5 years.

Q: Can I mix battery brands?

No — each manufacturer's batteries fit only their own tools. Makita batteries don't fit Metabo tools and vice versa. This locks you into a brand platform — once you've invested in batteries for a brand, switching is expensive. Choose your primary cordless platform carefully based on the tool range you need over years, not just initial purchase. AIMS recommends starting with combo kits (tool + 2 batteries + charger) for the best value, then adding tools that fit the same battery platform.