"MK Morse MHSA21C Hole Saw with Attached Arbor, 1-5/16"" Diameter", multi, one size

Features:

• Patent Pending tooth set design optimized to remove material faster
• Attached arbor and pilot drill included
• New side slot increased leverage for faster, easier slug removal
• New exterior red coating reduces side wall friction for efficient cutting
• Heavy duty .050 side wall for greater stability