1/2" Hole Saw Arbor

1/2" Hole Saw Arbor by Greenlee – Hole Saw Arbor for Electrical Applications The Greenlee 1/2" Hole Saw Arbor (Manufacturer Part #37156B) is designed for secure and precise hole cutting in electrical installations. This arbor ensures a solid connection without gaps or wobbling, making it suitable for use with Greenlee bi-metal hole saws, recessed light hole saws, and carbide-grit hole saws. It is compatible with Greenlee #901 and #904 bit extensions, supporting a range of hole saw sizes for various electrical distributor, lighting solutions, and switchgear supplier applications. Specifications Manufacturer: Greenlee Manufacturer Part #: 37156B Shank Size: 7/16" (11.1 mm) Minimum Chuck Size: 1/2" (12.7 mm) Use With Hole Saws: 1-1/4" to 6" (31.8 - 152.4 mm) Includes Locking Collar: Yes Product Weight: 0.5 lbs UPC: 783310376262 Features High-speed steel replaceable pilot drill included Unique split-point tip design on pilot drills for accurate starts Solid arbor connection eliminates wobbling and gaps for precise cuts Compatible with Greenlee recessed light hole saws and carbide-grit hole saws Can be used with Greenlee #901 or #904 bit extensions for extended reach Downloads & Links Spec Sheet