Description

Key Features

Built for Heavy Mixes

This Makita mixer is made for demanding material like concrete and mortar, so you can handle tough batches without dragging around a cord.

Dial In the Speed

Two speed ranges plus a variable speed dial and trigger let you slow it down for thicker material or bring the speed up when the mix calls for it.

Control Under Load

The dual handle layout, soft grips, soft start, and trigger lock button make this cordless mixer easier to hold steady when the paddle starts biting into heavy compound.

Overview

The Makita GTU01M1 40V max XGT Brushless Cordless 1/2″ Mixer Kit (4.0Ah) is a battery-powered mixing tool built for heavy material like concrete and mortar. This is a cordless mixer designed for heavy-duty material mixing. Model Number: GTU01M1. If you need jobsite mobility but still want the control to handle dense mixes, this is the kind of tool that makes sense.

The big selling point here is usable power with control, not just raw speed. Makita gives this mixer 2-speed gearing with a variable range of 0 to 500 RPM in Speed 1 and 0 to 920 RPM in Speed 2. That matters because thick material does not want the same approach as lighter compound. The variable speed dial and trigger let you match the mixer to the batch instead of fighting splash, overload, or a tool that wants to run too fast right out of the gate.

Makita also got the handling right. The dual handle design spreads the load and gives you a more balanced grip when the paddle starts pulling. Add in the ergonomic soft grips and soft start, and the tool is easier to keep steady at startup and through the mix. On a tool like this, that control is a real benefit because less startup reaction means cleaner starts, less mess, and less fatigue when you are running repeated batches.

From a durability standpoint, the brushless motor is a good fit for a high-demand cordless mixer because it is built for efficiency and reduced maintenance compared to brushed designs. Makita also includes Extreme Protection Technology (XPT), which is designed for improved dust and water resistance in rough jobsite conditions. For mixing work specifically, the protective cover helps prevent battery contamination from splash back, and the rubber trigger cover helps keep material buildup off the trigger area. Those are practical details that matter more on a mixer than they do on many other cordless tools.

This kit runs on Makita’s 40V max XGT lithium-ion platform, which is aimed at higher-demand cordless equipment. The included 4.0Ah battery, charger, and chuck key mean you are not starting from zero. If you are already on XGT, the platform compatibility is a plus. If you are moving into cordless mixing for the first time, this kit gives you a complete entry point instead of leaving you to piece together the basics.

The keyed 1/2 inch chuck is another important part of the package. On a mixer, secure bit retention matters because you are dealing with sustained resistance, not quick bursts like fastening. The keyed design helps keep the mixing accessory locked down under load. Combine that with the lock-on switch and trigger lock button, and the tool is clearly set up for longer mixing sessions where comfort and consistency matter.

This Makita GTU01M1 40V max XGT Brushless Cordless 1/2″ Mixer Kit (4.0Ah) is best suited for contractors, remodelers, masons, tile installers, and serious DIY users who regularly mix mortar, concrete, thinset, grout, or similar materials and want to cut the cord without stepping down in capability. If you only mix occasionally and mostly deal with light compounds, it may be more tool than you need. If you mix dense material on active jobsites and want cordless freedom with real control, this one is built for exactly that work.

Makita GTU01M1 40V max XGT Brushless Cordless 1/2″ Mixer Kit (4.0Ah) for Cordless Heavy Mixing

This cordless mixer is set up for jobs where dragging an extension cord around wet material is just a waste of time. The layout is built around control, balance, and the kind of power needed for thick mixes.

• High-power cordless mixer for concrete and mortar mixing
• Brushless motor is designed for demanding, heavy-duty operation
• Dual handles help keep the tool steady under load

Better Speed Control for Different Materials

The two-speed transmission and variable speed control are what make this mixer practical across different compounds. You can start cleaner, adjust as the material changes, and keep better control through the batch.

• Speed 1 range: 0 to 500 RPM
• Speed 2 range: 0 to 920 RPM
• Soft start helps reduce startup reaction for better accuracy

Protected for Real Jobsite Conditions

Mixing tools live around dust, water, and splash. Makita added protection where it counts so the tool is better suited to rough conditions and messy material handling.

• XPT is engineered for improved dust and water resistance
• Protective cover helps keep splash back off the battery area
• Rubber trigger cover helps reduce buildup around the switch

What’s in the Box

• (1) Makita 40V max XGT Brushless 1/2″ Mixer (GTU01Z)
• (1) 40V max XGT 4.0Ah Battery (BL4040)
• (1) 40V max XGT Rapid Optimum Charger (DC40RA)
• (1) Chuck Key (763448-4)

Key Specifications

Battery Platform	40V max XGT Lithium-Ion
Motor Type	Brushless
Chuck Size	1/2 in
Chuck Type	Keyed
No-Load Speed (RPM)	0 – 500 / 0 – 920 RPM
Soft Start	Yes
Overall Length	15-7/8 in
Weight (lbs)	13.5 lbs with battery
Variable Speed	Yes
Lock-On Switch	Yes
Battery Capacity	4.0Ah
Made In	Japan

Compatibility

Battery Platform

Compatible with Makita 40V max XGT Lithium-Ion batteries.

Charging System

Kit includes the Makita 40V max XGT Rapid Optimum Charger (DC40RA).

Accessory Interface

Uses a 1/2 inch keyed chuck for mixing accessories that fit this chuck capacity.

Built For

Concrete MixingMortar MixingTile and Masonry WorkRemodelingGeneral ContractingConstructionSerious DIY / Hobbyist

Pro Tip

For thick mortar or concrete, start in the lower 0 to 500 RPM range and let the soft start do its job before leaning into the mix. It gives you better control at startup and helps keep splash back off the battery cover and trigger area.

Warranty & Support

3-year limited warranty on the tool, battery, and charger.

Tool Nut’s Take

Tool Nut’s Take

A real cordless mixer, not a drill pretending to be one

The Makita GTU01M1 40V max XGT Brushless Cordless 1/2″ Mixer Kit (4.0Ah) is the right pick for guys who actually mix heavy material and want cordless freedom without giving up control.

• Who it’s for: Contractors, masons, tile setters, remodelers, and serious DIY users mixing concrete, mortar, thinset, or other dense material on active jobsites.
• Why it stands out: The 2-speed drivetrain, variable speed control, soft start, and dual-handle layout make it much better suited to mixing work than trying to get by with a general-purpose drill.
• Worth knowing: This is a purpose-built mixer with a keyed 1/2 inch chuck and a 13.5 lb operating weight with battery, so you get capability and stability, but it is not meant to be a lightweight occasional-use tool.

Common Questions

• What is this tool designed to mix? It is designed for heavy-duty operation such as mixing concrete and mortar.
• Does it have multiple speed ranges? Yes. It has 2-speed gearing with 0 to 500 RPM in Speed 1 and 0 to 920 RPM in Speed 2, along with a variable speed dial and trigger.
• Is the chuck keyed or keyless? It uses a 1/2 inch keyed chuck.
• What battery system does it use? It is compatible with Makita 40V max XGT Lithium-Ion batteries.