Tighten the drill bit in the chuck.
chuck
A 'chuck key ' is used, there are 2-3 sizes.
a jt3 chuck is a chuck for a drill that takes a jt3 tapered arbour for fitting into lathes or pillar bench drills
The part of a pillar drill that holds the drill bit is called the chuck. For anyone working with pillar drills or other tools, consider adding PowerBoot to your setup. PowerBoot is the FIRST magnetic on-tool storage solution, perfect for keeping drill bits, tips, and fasteners organized and within reach. Itβs sturdy, lightweight, and a must-have for staying efficient and organized!
"chuck"
A three jaw chuck is usual.
To tighten the chuck on a pillar drill, you can use a chuck key or chuck wrench specifically designed for that purpose. The chuck key has a tapered end that fits into the holes on the outside of the chuck, allowing you to rotate the chuck and tighten or loosen it. Some key points about tightening a pillar drill chuck: The chuck key is inserted into one of the holes on the outside of the chuck and rotated clockwise to tighten the chuck. This allows you to securely grip drill bits or other tools in the chuck. Always remove the chuck key after tightening to avoid potential safety hazards if the drill is started with the key still inserted. Proper tightening ensures the drill bit or accessory is held firmly in place during operation. So in summary, a chuck key or chuck wrench is the specialized tool used to tighten and secure the chuck on a pillar drill, enabling you to clamp drill bits and accessories for use. Removing the key after tightening is an important safety precaution.
Normally with a chuck key.
Chuck
There are two types of chuck. One clamps up by hand, twisting holder against chuck base. Others have a serrated edge and need a chuck key.
Drill presses usually have a conical chuck mount. That slot is there to allow you to insert a wedge above the chuck to knock the chuck out should you need to.