The RIDGID® model HC-450 is designed for continuous cutting of 1/4" (6 mm) to 4 3/4" (120 mm) holes in steel, pressure-free pipes up to 8" (203 mm) in diameter. The built-in spirit level ensures multiple hole alignment during pipe branching using Mechanical T® or Vic-O-Let fittings or welded saddles. The HC-450 is ideal for mechanical, industrial maintenance and fire protection professionals as it can cut holes in a wide range of pipe materials. No drill-hole saw available from stock can compare with the robust, purpose-built model 450 in terms of performance and durability.
Perfect combination