The Milwaukee MXF301-2CP MX FUEL Handheld Core Drill Kit is a cordless handheld core drill kit for concrete and masonry work. This is a handheld core drill kit designed for coring holes in reinforced concrete and block. Model Number MXF301-2CP. It is built for contractors who need to drill larger holes on site without dealing with extension cords, generators, or the setup time of a larger rig.

What makes this kit matter is the mix of power and control. Milwaukee rates it to core up to 6 inch holes in reinforced concrete, which puts it in serious jobsite territory for sleeve penetrations, pipe runs, conduit openings, and similar work. The 2-speed setup gives you 790 RPM on low and 1550 RPM on high, so you can match the speed to the diameter and material instead of trying to force one setting to do everything.

On a tool like this, safety and control are a big part of the buying decision. Milwaukee built in a patented clutch design plus AUTOSTOP kickback control to help prevent severe over-rotation if the bit grabs. That is a real-world feature, not brochure filler. Anyone who has done handheld coring knows a bind-up can get ugly fast, especially overhead or in awkward positions. The added control helps you stay on the line and keep the tool manageable.

The drill is also set up to make accurate coring easier. You get an onboard LED level to help keep the tool straight through the cut and an LED performance gauge to monitor operation while drilling. Those are the kind of features that save time because they help you catch drift or poor positioning early instead of finding out after the hole is already off.

For jobsite flexibility, this Milwaukee core drill supports wet or dry coring. It includes a quick connect for wet applications and uses a 1-1/4 inch-7 spindle with a 5/8 inch-11 spindle adapter included. That gives you more options with common core bits and application setups. If you are switching between interior dry work and cleaner wet drilling where dust control matters, that flexibility is a big plus.

Power comes from the MX FUEL battery system, and this kit includes (2) MX FUEL REDLITHIUM CP203 batteries and an MXFC charger. Milwaukee also lists the drill as compatible with all MX FUEL REDLITHIUM batteries, so the platform matters if you already run MX FUEL equipment. The tool is also ONE-KEY compatible, which gives fleet owners and larger crews tracking, inventory management, and remote lockout capability.

In plain terms, this is for concrete contractors, mechanical crews, electrical contractors, plumbers, and remodelers who need a portable concrete coring solution that is faster to deploy than a larger stand system and more capable than trying to improvise with the wrong tool. If you regularly drill penetrations in block or reinforced concrete and want cordless freedom without stepping down in performance, this is the kind of kit that earns its keep.

Milwaukee MXF301-2CP MX FUEL Handheld Core Drill Kit for serious concrete work

This is a legit cordless concrete coring setup for crews that need stand-free mobility without giving up the control and capacity that matter on the job.

• Who it's for: Contractors drilling larger penetrations in reinforced concrete or block, especially plumbing, mechanical, and electrical crews working in places where cords are a hassle.
• Why it stands out: The big selling point is not just that it is cordless. It is that Milwaukee paired MX FUEL power with a patented clutch, AUTOSTOP control, wet or dry capability, and a 6 inch coring rating.
• Worth knowing: At 21.58 pounds, this is still a serious tool, not a light-duty drill. The upside is you get the batteries and charger in the kit, so you are not buying a bare tool and then scrambling to finish the setup.

• Is this a cordless or corded core drill? It is a cordless core drill powered by the Milwaukee MX FUEL battery system.
• What size holes can it core? Milwaukee states it has the power to core up to 6 inch holes in reinforced concrete.
• Can it be used for wet and dry coring? Yes. The product data lists wet and dry capability, and the kit includes a quick connect for wet applications.
• Does it support tool tracking? Yes. It is ONE-KEY compatible for tracking, inventory management, and tool security features.