EXEMPLARY PERFORMANCE: Designed with Morse taper shank for superior stability, our Taper Arbor offers high work efficiency and an extraordinary impact resistance. It saves time and effort, ensuring you a consistent, high-quality performance for a prolonged service life. USER-FRIENDLY DESIGN: Our circular cutter Arbor is engineered for seamless operation, guaranteeing quick punching with a stable connection. A top-performing tool that assures good performance during use, making your task lighter and quicker. BROAD COMPATIBILITY: Featuring an inner diameter of 19.05mm, this tool fits all annular cutters with a 3/4 inch Weldon Shank. perfect for various drilling equipment such as magnetic drills, radial drills, bench drills, lathes, and vertical drills. A versatile replacement tool perfect for your workshop. CONSTRUCTED WITH TOP MATERIALS: Crafted with alloy, our drill-use annular cutter Arbor offers remarkable toughness and hardness compared to ordinary steel. It guarantees extended tool life and is suitable for heavy-duty, professional use. IMPORTANT REMINDER: Always provide external cooling when drilling using a cold water nozzle or can. When using a magnetic drill, ensure no iron filings on the magnetic block, the adsorption surface is flat, and there are no machine swings. Always check for looseness before drilling to prevent any mishap. Color: silver Material: Alloy Package Contents: 1 x Connecting rod 1 x Wrench