【Product Information】Ultra-heavy duty drill press chuck keyless JT33 bracket and MT4-JT33 drill chuck shaft size: 1/32"-1/2" (1mm-13mm) (Before purchasing, first check whether your machine is R8 taper, the size of the information matches)
【Best Performance]】MT4-JT33 drill chuck surface is specially heated and has a 3-jaw design drill chuck with excellent clamping ability and has good wear resistance.
【 Widely used 】 Keyless drill chucks are suitable for ordinary household machines, such as portable drilling machines, desktop drilling machines, milling machines, lathes, and various types of drilling equipment.
【Easy to Install】The keyless drill chuck can quickly and easily change drill bits without the need for a chuck key, and in the case of daily use, you can easily clean out machining debris and foreign matter left inside the drill machine.
【BEST SERVICE】For this product purchased, If you have other questions, you are welcome to contact us by email or QA.