Drill Chuck Key Sizes Chart

If you lost the chuck purchase a replacement.

Drill chuck key sizes chart.

Fractional and metric sizes per. Post by pixman sat feb 05 2011 3 40 pm there s a listing of the various jacobs chuck keys in their website but of course it only references the pin size and the chuck model number to match them up. Use one universal chuck key for multiple drill chucks. These specialist drill bits are used for drilling centre holes at two different angles 60 degrees and 90 degrees.

Nothing is more frustrating than losing the chuck key to your drill. Fits most popular chucks. If your drill chuck key is not listed it is because we do not have a cross reference for every chuck manufactured. The chuck key fits the most popular chuck sizes and the ratchet action provides fast easy adjustment of your drill chuck.

For example if your pilot is 11 32 and your drill chuck is 1 2 you would need a ck tkr. The key fits into the key lock on the side of the drill chuck. If you lose the key. Therefore you must find a place to store the key of the chuck.

Dual head 3 8 in. Making sure you get the correct sized chuck avoids a second trip to the hardware store. So you should have deep knowledge about drill chuck sizes. Usually on the side of the drill chuck there will be some stamped numbers.

One of the more popular brands is jacobs and most manufacturers will list an equivalent number which can make determining a replacement key a bit easier. It turns clockwise to close when a drill bit is inserted in the chuck and counterclockwise to loosen. It was pre rockwell delta drill press and was old even then so i don t know if the t 5 key i ve been using is the right key it s almost certainly not the originally key. This is the main problem.

Maybe the keyless drill chuck is more convenient but we are here to discuss the chuck with the key. Drill chuck key size chart. It is also convenient but the key tends to get lost. The round key has serrated teeth like a gear.

Drill bits also called twist drills are available with straight or tapered shanks though the most common drill bits will have straight shanks. A power drill has a chuck on the front which adjusts with a chuck key to hold drill bits of varying sizes. Centre drill bit sizes. Such a small object can stop your project in its tracks when you can t change your bit.

The best thing to do is measure the diameter of the pilot hole shank and match that diameter with the drill chuck size you have. They are commonly used to drill lathe centres and spotting drills i e marking holes to guide twist drilling. The drill press with the supreme chuck is originally from the shop where i worked from 78 to 99 when they went belly up i bought many of the tools.