RUKO Bi-Metal Hole Saws Selection Guide

This document is a comprehensive selection guide for RUKO bi-metal hole saws, including High-Speed Steel (HSS) and HSS Cobalt 8 variants, with detailed specifications for diameters in millimeters and inches, conduit and pipe sizes, and compatible arbor holders. It also covers arbor holders with pilot drills, hole saw kits, application recommendations, and important operating notes for cutting various materials.