Handheld Mixing Drills for Mortar, Thinset & Grout Mixing

Bad mixing ruins good material. Thinset and mortar mixed too fast or too slow ends up full of air pockets, and that shows up later as weak bond strength, not something you want to find out after the tile's already down. This category is built around getting that mix right, drill, paddle, and everything in between.

Rubi's Rubimix line is the one you'll see on a lot of trucks, purpose-built mixing drills with the torque to handle thick mortar without bogging down. Eibenstock's EHR18S covers similar ground for two-bag batches, and Collomix rounds out the higher-end options with their Hexafix quick-coupling system, which makes swapping paddles mid-job faster than fighting with a chuck. Dewalt's DW130V is the name most contractors already know, a heavy-duty variable speed drill that works as a general mixer when paired with the right paddle. Imer and CS Unitec fill in the mid-range, and Makinex handles the mixing station side for anyone batching larger volumes.

The real debate in this category isn't really about brand, it's whether you need a dedicated mixing drill at all or whether a good standard drill with the right paddle gets the job done. A dedicated mixer like the Rubimix or Eibenstock is built specifically to handle sustained high-torque mixing without overheating, which matters if you're mixing all day. A standard drill like the Dewalt DW130V costs less and does double duty as a regular drill, but it's working harder than it was designed for every time you mix a batch. Guys doing this occasionally usually go the standard drill route, crews mixing daily tend to invest in the dedicated tool.

Paddle choice matters just as much as the drill. BN Products and Rubi both offer paddles sized for different material weights, from light glue mortar up to heavy dry-pack mixes, so it's worth matching the paddle to what you're actually mixing, not just grabbing whatever fits the chuck.

Not sure which setup fits your workload? Give us a call, we'll help you match the drill to the job.