Description

Key Features

Two 5.0Ah Batteries

You get a pair of Makita 18V LXT 5.0Ah batteries, which gives you more runtime and less waiting around when one pack is on the charger and the other is in the tool.

Fast Compact Cutting

The included Makita XCM01Z 3 inch cut-off tool uses a brushless motor rated at 20,000 RPM, giving you quick cuts in metal, tile, and other small-material jobs where a larger tool is overkill.

LXT Platform Value

This kit plugs into Makita’s 18V LXT system, so the batteries are useful well beyond the included cordless cut-off tool if you already run LXT or plan to build around it.

Overview

The Makita BL1850B-2 18V 5.0Ah Battery 2 Pack Kit with XCM01Z 3 Inch Cut-Off Tool is a combo kit built for users who want both power supply and a compact cutting solution in one buy. This is a cordless cut-off tool kit designed for portable cutting and battery platform support. Model Number: BL1850B-2-XCM01Z. If you already use Makita cordless tools, this package makes practical sense because the two 5.0Ah packs handle daily runtime needs while the included XCM01Z gives you a compact tool for quick cutoff work.

The big draw here is how the kit balances value and real jobsite usefulness. The battery side of the package is not filler. You are getting two 18V LXT 5.0Ah lithium-ion batteries with built-in LED charge indicators, so you can keep tabs on pack status without guessing. For contractors and serious DIY users, that matters because battery downtime slows everything else down. The included fast-charge benefit called out in the product data adds to that value if you’re rotating packs through the day.

On the tool side, the Makita XCM01Z 3 inch cut-off tool is built for smaller, controlled cuts where a full-size grinder or larger saw would be awkward. The brushless motor delivers up to 20,000 RPM, which is the kind of speed that helps the wheel stay productive in light metal cutting, tile work, and utility cuts. The one-handed design also matters in real use. When you’re making quick trim cuts, reaching into tighter spaces, or working overhead or off a ladder, smaller and lighter is usually the better call.

Makita also gives this cordless cut-off tool the features that make it more practical than a stripped-down basic model. The electric brake helps stop the wheel faster between cuts, which improves control and keeps transitions moving. A forward and reverse switch adds flexibility depending on material direction and spark management. The tool is also listed with up to 5/8 inch cut depth with guard, which tells you exactly where it fits: not a replacement for a larger cutting tool, but a very handy solution for small stock, finish adjustments, and punch-list work.

From a durability standpoint, this kit leans on the Makita platform features people already look for. The batteries are described as impact-resistant, and Makita’s Star Protection is included to help protect battery and tool communication during use. The XCM01Z also features XPT, which is designed for harsh jobsite conditions. That does not make it a demolition tool, but it does make it a better fit for real trade use than a light-duty homeowner-only option.

Compatibility is another reason this kit stands out. The batteries work with the Makita 18V LXT platform, which is one of the deeper cordless systems on the market. That means the value of this purchase is not tied only to the included 3 inch cut-off tool. If you already own Makita LXT drills, impact drivers, saws, or other cordless tools, the two 5.0Ah batteries immediately add usable runtime across your setup.

Who should buy it? This kit makes the most sense for metalworking trades, tile installers, maintenance crews, remodelers, and general contractors who want a compact cordless cutting tool and can also use extra LXT batteries. It is also a smart buy for existing Makita users because the batteries carry platform value on day one. If you need deep cutting capacity or heavy continuous cutting, you will still want a larger dedicated tool. But if your work is about portability, quick access, and small precise cutoff tasks, this Makita package is a strong fit.

Compact Cutting Backed by Real Battery Value

This setup works because the batteries are not an afterthought and the tool is not just a giveaway item. You get two full-size 5.0Ah LXT packs plus a compact brushless cut-off tool that handles small cutting jobs without dragging out a bigger machine.

• XCM01Z brushless cut-off tool rated at 20,000 RPM
• Up to 5/8 inch cut depth with guard for small material work
• One-handed design helps in tight spaces and quick service cuts

What’s in the Box

• (2) Makita 18V LXT Lithium-Ion 5.0Ah Batteries
• (1) Makita XCM01Z 18V LXT Brushless Cordless 3 Inch Cut-Off Tool

Key Specifications

Voltage (V)	18V
Battery Capacity	5.0Ah each
Battery Quantity	2
Tool Type	3 in Cordless Cut-Off Tool
Motor Type	Brushless
No-Load Speed (RPM)	20,000 RPM
Maximum Cut Depth	5/8 in with guard
Weight (lbs)	6.4 lb

Compatibility

Battery Platform

Compatible with Makita 18V LXT cordless tools that use the LXT battery system.

System Value

The included batteries are useful across the broader 18V LXT platform, making this kit a strong add-on for current Makita users.

Built For

Metal CuttingTile CuttingUtility CutsRemodelingMaintenance WorkGeneral ContractingSerious DIY

Pro Tip

If you already run Makita LXT, keep one 5.0Ah pack on the tool and the second in your normal rotation. That turns this kit from a simple cut-off tool deal into extra runtime for the rest of your cordless setup too.

Tool Nut’s Take

Tool Nut’s Take

Makita BL1850B-2 18V 5.0Ah Battery 2 Pack Kit with XCM01Z 3 Inch Cut-Off Tool Is a Smart Buy for LXT Users

This is the kind of kit that makes a lot of sense when you look past the promo angle and focus on actual shop and jobsite use.

• Who it’s for: Makita 18V LXT users, remodelers, maintenance techs, and anyone who needs a compact cordless cut-off tool for small metal, tile, and utility cuts.
• Why it stands out: You are getting two 5.0Ah batteries with platform value plus a brushless 20,000 RPM cut-off tool that is actually useful, not just filler.
• Worth knowing: This is a compact 3 inch cutting solution, so it is best for quick, controlled work, not deeper heavy-duty cutting where a larger tool would be the right pick.

Common Questions

• What battery platform does this kit use? It uses Makita’s 18V LXT battery platform.
• What is the no-load speed of the cut-off tool? The XCM01Z is rated at 20,000 RPM.
• What materials is this kit suited for? The product data specifically calls out metal, tile, and utility cuts.
• How deep can the cut-off tool cut? The listed maximum cut depth is up to 5/8 inch with guard.