Whether trimming insulation to fit around obstacles or creating precise angles for a seamless installation, Vintool's Heavy-Duty Fiberglass Batt Knife delivers consistent results every time. In addition to its exceptional performance, the Batt Knife is designed for longevity, with a corrosion-resistant blade that maintains its sharpness over time. Its rugged construction ensures resilience against wear and tear, making it a reliable companion for countless insulation projects.