ZIDS Tool Router Bit Inner Duct Slitter (Zip Innerduct Slitter)

GMP ZIDS Tool (Zip Innerduct Slitter) (GMP 70464) – Designed for fast, safe, and efficient inner duct splitting. Built for speed and ease of use, it quickly cuts through pipe walls in seconds with minimal effort. Trusted by professionals nationwide, the ZIDS Tool delivers consistent reliability and top-tier performance in duct splitting applications.

Features:

• 5/16” cutting diameter
• Cuts duct up to ½” wall thickness
• Effortlessly cuts in any direction
• Creates a 5/16” channel through duct for easier spreading
• Saves time—over 5X faster than traditional methods, cutting up to 20 feet of duct in just one minute