HSB4125 - Hole Saw 4-1/8" (102 mm) Bi-Metal - Malco Applications: Industrial ignition systems requiring

Applications: Industrial ignition systems requiring IP-9 compatibility

This tool is a must-have for anyone looking to maintain the efficiency and performance of their HVAC and refrigeration systems

multi-layer composite tubes

Structural fastener and flange assembly

HSB4125 - Hole Saw 4-1/8" (102 mm) Bi-Metal - Malco Applications: Industrial ignition systems requiringHSB4125 Malco 4 1 8" (102 mm) Bi Metal Hole Saw The Malco HSB4125 4 1 8" (102 mm) Bi Metal Hole Saw is engineered for clean, controlled cutting in larger diameter applications. Designed for HVAC, electrical, plumbing, and general construction professionals, it delivers smooth, accurate holes for duct penetrations, equipment clearances, and heavy duty rough ins. A high speed steel cutting edge paired with a variable tooth pitch allows the HSB4125 to