Hand-held mixing drill with two-speed gearbox

Words: Dan KamysCS Unitec’s newest variable-speed, hand-held mixer features a two-speed gearbox, for the most demanding mixing applications. The Model EHR 23/2.4 S Set has a load speed of 0 to 250 and 0 to 580 rpm. It is equipped with a rugged paddle that can handle high-viscosity materials in batches up to 200 pounds, including epoxy, mortars, plasters and cement; quartz-containing resins and flooring compounds; and insulation.

The mixer’s heavy-duty galvanized paddle has a helical design that mixes the batch from the bottom up, preventing splash and keeping air from being sucked into the material. Ergonomic “H” handles ensure comfortable operation and also protect the mixer motor from dirt, if it is put down at the jobsite.

For more information, visit www.csunitec.com.
From Day One to Long-Term Success: Onboarding Strategies for Contractors
January 2026

The construction industry is facing one of its toughest challenges in decades. Companies are struggling to find enough skilled workers while competing to keep the ones they have. At the same time, projects are becoming more complex, deadlines are tighter,

Finding the Right PPE for Your Work
January 2026

When it comes to PPE, one thing’s for sure: safety isn’t one size fits all. The work you’re doing, where you’re doing it, and even what time of year it is, can all make a big difference in what gear actually works. Price, comfort, and job performance all

Back Injuries: The Real Cost and How to Prevent Them
January 2026

The mention of back injuries makes mason contractors cringe, and for good reason. Masons lift heavy objects every day, all day long. When a person sustains a back injury, it is serious. It affects every part of their life, from their ability to perform wo

Detailing for Durability: The 2026 Guide to High-Performance Stone Veneer Transitions
January 2026

Some of the most expensive failures involving manufactured stone veneer installations don’t come from the stone at all, but rather from the material transitions and flashing around it. Transitions are weak points in the overall cladding where water can fi