Features 1、This drill chuck arbor is made of excellent steel material, durable, strong and stable. 2、Suitable for magnetic drills, radial drills, bench drills, lathes, vertical drills and drilling equipment. 3、This Morse shank annular cutter is easy to operate, convenient to carry and quick to punch. 4、This Morse taper is stable during work, has good performance during use, and improves work efficiency. 5、External cooling is required when drilling, and can be watered with an external cold water nozzle or a cola pot. The equipment without a kettle is preferred. Specification Item Type: Taper Arbor Model: MTR8 Color: Silver Material: Steel Inner Diameter: Approx. 19.05mm / 0.8in External Cooling Fixture: External cooling is required when drilling (external cooling nozzle or cola can can be used for watering, equipment without a kettle is preferred) Application: Magnetic drill, radial drill, bench drill, lathe, vertical drill drilling equipment, etc. Package List 1 x Arbor Morse Taper 1 x Wrench