Westen SS Dogbone Copper Roller O-Ring Bit

5" Mouth, 2-8/8" RingDurable Construction: Crafted from premium Stainless Steel for exceptional strength and longevityVersatile Design: Ideal for metalworking projects with a spiral flute type and 5-inch cutting diameterEasy to Use: Features a convenient 2-5/8 inch ring and 5 inch mouth for comfortable handlingUnique Design: Dogbone shank type ensures secure fit in various toolsHigh-Quality Finish: Copper roller and O-ring for smooth operation and reduced wear