Milwaukee 4 in M12 Hackzall Fiberglass Blade Review

Milwaukee's 4 in M12 Hackzall Fiberglass Blade (3-Pack) is marketed as a sturdy option for cutting fiberglass. However, a few customers have raised concerns about their performance. One user reported that the blade barely made a mark on the material, much less cut through it. Another buyer noted that these blades were more expensive than other options but didn't work any better than normal blades. Despite these negative reviews, it's worth noting that the majority of customers haven't faced issues with the product and have praised its durability and compatibility with different sawzall models. It seems like the efficacy of these blades might depend on the M12 sawzall model cutting the fiberglass. It's always advisable to double-check the compatibility of your tools and accessories before making a purchase.