Milwaukee M18 FUEL String Trimmer & Blower Combo Kit (3031-21)

The Milwaukee M18 FUEL 3031-21 is a combo kit that pairs a string trimmer attachment with a blower attachment on one QUIK-LOK power head, giving landscaping crews and homeowners two cordless tools from a single battery investment.

One power head, two attachments

The M18 FUEL QUIK-LOK power head accepts both the included string trimmer attachment and blower head, and is also compatible with 13 other QUIK-LOK attachments from Milwaukee's M18 FUEL system if the lineup is expanded later.

Gas-equivalent trimming power

The trimmer attachment runs a 14-16 inch adjustable cutting swath at up to 6,200 RPM, which Milwaukee rates as exceeding the output of a 31cc gas trimmer, with an Easy Load head for faster line changes.

Quiet, forceful blowing

The blower attachment moves 500 CFM at 120 mph while running at 54 dB(A), which Milwaukee rates as up to 40 percent quieter than competing blowers at similar output.

Key features

• Shared M18 FUEL QUIK-LOK power head for two attachments
• String trimmer: 14-16 in. adjustable swath, up to 6,200 RPM
• Blower: 500 CFM, 120 mph, 54 dB(A)
• Rear-mounted motor for balance on the trimmer attachment
• Includes 8.0Ah REDLITHIUM FORGE battery and Rapid Charger

Specifications

Frequently asked questions

What exactly comes in this combo kit?

The kit includes the M18 FUEL QUIK-LOK power head, the QUIK-LOK string trimmer attachment, a separate M18 FUEL blower head, an 8.0Ah REDLITHIUM FORGE battery, and a Rapid Charger, one battery and power head running two distinct tool heads.

Can I add more QUIK-LOK attachments later?

Yes, the power head is compatible with Milwaukee's broader QUIK-LOK attachment lineup, so edgers, pole saws, and other heads can be added over time without buying another power head.

How loud is the blower attachment?

Milwaukee rates it at 54 dB(A), which the brand markets as up to 40 percent quieter than competing blowers at a similar output level.

What is in the box

This combo kit includes the M18 FUEL QUIK-LOK power head, the QUIK-LOK string trimmer attachment, the M18 FUEL blower head, an M18 REDLITHIUM FORGE XC 8.0Ah battery, and an M18/M12 Rapid Charger.