Tackle toughest cutting jobs with precision using MaxTool 1-1/2" (38mm) professional-grade 4-piece TCT hole saw set. This professional-grade 4-piece set includes a robust 1-1/2 Inches carbide tipped hole sawblade that cuts clean, accurate holes up to 2.0 inches deep. The carbide-tipped design makes saw ideal for working with challenging materials, including asphalt, brick, concrete, tile, wood, and MDF, that would quickly wear down standard hole saws. The hole saw ensures steady, controlled cutting performance, and extended tool life even when working with abrasive materials. Two different pilot drill bits are included - one made of high-speed steel and another with carbide tip - providing versatility for accurate hole placement and different applications. Standard 7/16” hex shaft arbor for secure mounting and ensuring compatibility with most drill chucks and power drill systems for easy installation and use. The set comes complete with all components needed for immediate use, making it perfect for contractors, electricians, plumbers, HVAC installation, handyman, and serious DIY enthusiasts who demand reliable tools for demanding applications. All components are securely packed in a rigid cardboard box to keep the tools protected and organized for safe storage, transport, easy identification and easy organization in your workshop and toolbox.