Drill-drivers Haisser

Haisser: two tools in one, cordless

What a drill-driver is

A drill-driver combines drilling and fastening in a single housing thanks to a quick-clamp chuck and an electronic torque regulator. Unlike a classic drill, it lets you precisely dial in the force used when driving screws, avoiding damage to the screw head or the material surface, and unlike a dedicated screwdriver, it carries enough power reserve to drill holes in wood, metal and light building materials without switching tools.

The CD-290HBC model: modes and capability

Haisser's range in this category includes the cordless CD-290HBC with an impact mode and a two-speed range of 550/2100 rpm. The first, slower speed with high torque is meant for driving fasteners into dense materials, while the faster second speed suits drilling, where rotational speed matters more than force. The impact mode further extends the tool's use: it can drill light concrete or brick for point-mounting anchors, removing the need for a separate rotary hammer for such occasional jobs.

The CD-290HBC's cordless platform is built for untethered work — especially valuable for installations at height, mobile call-outs, or spaces without stable power, where a corded tool's cable would be inconvenient or unsafe. Electronic trigger-based speed control provides a smooth start when positioning a screw, and the keyless chuck lets you swap bits and drills without a wrench, saving time when accessories change often.

The preset torque clutch on the CD-290HBC has several fixed positions, letting you set the tool once for a given fastener or material and then stop worrying about over-driving screws or stripping heads during high-volume fastening. That's especially useful with drywall or particle board, where excess torque easily crushes or splits the material around a fastener.

Ergonomics and runtime

Housing ergonomics are shaped for extended one-handed use: a rubberized, non-slip grip holds firm even with a sweaty palm, and compact dimensions let you work in tight spaces — under sinks, in recesses, or behind furniture, where a bulkier corded tool simply wouldn't fit.

The CD-290HBC's battery is rated for several hours of intermittent work on a single charge, which covers a full working day for most household and installation scenarios. A charge indicator on the battery lets you track remaining capacity instead of running out at the worst possible moment — mid-shelf installation, say, or on the last row of screws on a drywall panel. A second battery, often included in extended kits, removes the runtime question entirely, even for all-day use.

Who it suits and how to choose

Compared to corded equivalents, a cordless drill-driver loses on unlimited runtime but gains on mobility and safety: no cable means less risk of tripping or damaging a wire with a sharp tool or against site debris. For electricians, plumbers and installers who move frequently between work points within the same room or floor, that difference saves noticeable time compared to constantly plugging and unplugging a corded tool.

It's worth noting that the two-speed gearbox isn't just a marketing spec — switching between the low, high-torque range and the high-speed range changes how the tool feels under load in a way a single-speed cordless driver can't replicate. Driving long deck screws or lag bolts in the low range keeps the motor from stalling under resistance, while the high range makes quick work of pilot holes or repetitive small-diameter drilling where speed, not torque, determines how fast a job gets done.

The Haisser CD-290HBC drill-driver suits both everyday household use — furniture assembly, small repairs, shelf installation — and periodic installation work for a crew that needs mobility without a generator or extension cord. Choose this model if versatility and independence from a cable matter most, and get a tool that covers most daily tasks with a single battery, without needing to buy a separate screwdriver or light rotary hammer for occasional concrete or brick work.