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The Milwaukee M18 Compact Heat Gun 2688-20 is a cordless tool that heats up in under 7 seconds and runs on Milwaukee's M18 batteries. It is one of the most compact heat guns available, with a guarded nozzle and ladder hook for safety and convenience. It suits professionals who need portability for tasks like heat-shrink tubing and paint removal. Compared to corded heat guns, it offers freedom from outlets but has lower maximum temperature and longer heat-up time than some corded models. Owners praise its convenience but note it is bulky with a battery attached and drains batteries quickly.
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In stockSold by ZQB suppliesReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $98.98 on Nov 10 at West Marine; highest $174.40 on Oct 31. Tracked across 5 stores since Oct 31.
Reviewers appreciate the cordless convenience and fast heat-up, but many criticize the lower maximum temperature and battery drain. Some find it bulky with a battery attached.
The Milwaukee M18 Compact Heat Gun (Model 2688-20) delivers fast, powerful, and portable heating performance designed for maximum job-site efficiency. Heating up in under 7 seconds, this cordless heat blower allows you to complete tasks quickly without the limitations of a corded tool. Engineered as one of the most compact electric heat guns available, it easily reaches tight or confined spaces where traditional heat guns cannot fit. The built-in guarded nozzle and ladder hook add an extra layer of safety and convenience, helping prevent accidental contact with surfaces and allowing for easy storage during use. Powered by REDLITHIUM™ battery technology, the M18 Heat Gun provides impressive runtime—capable of completing over 40 heat connections on a single XC5.0 battery charge. Paired with REDLINK PLUS™ Intelligence, the tool delivers optimized performance, advanced temperature control, and protection against overheating.
