.312 Hex Arbor

.312 Hex Arbor – Electrical Distributor Tool Accessory The .312 Hex Arbor by Greenlee is designed to securely mount hole saws for precise drilling applications. It is suitable for use with Greenlee bi-metal hole saws, recessed light hole saws, and carbide-grit hole saws, supporting various hole saw sizes typically used in electrical distribution, lighting solutions, and wire and cable installation tasks. This arbor ensures a solid connection without wobbling, enhancing accuracy and safety in professional settings. It is compatible with Greenlee #901 or #904 bit extensions for extended reach. Specifications Manufacturer: Greenlee Manufacturer Part #: 38524 Shank Type: Hex Shank Size: 5/16" (7.9 mm) Minimum Chuck Size: 3/8" (9.5 mm) Use With Hole Saws: 9/16" – 1-3/16" (14.3 – 30.2 mm) Product Weight: 0.2000 lbs Country of Origin: United States Made in USA: Yes UPC: 783310385240 Features Includes replaceable high-speed steel pilot drill with a unique split-point tip design for precise pilot holes Ensures a solid, wobble-free connection between arbor and hole saw Compatible with Greenlee bi-metal, recessed light, and carbide-grit hole saws (carbide-tipped pilot drill sold separately) Can be used with Greenlee #901 or #904 bit extensions for extended drilling capability Downloads & Links Spec Sheet Spec Sheet Spec Sheet