#4 Morse w/ 1/2-13 Arbor 4″ Chuck

5C collets are a standard in many machine shops, but there are times when the exact size collet isn’t available or when a part requires the versatility of a 4-jaw chuck. This compact 3.1” 4-jaw chuck with a 5C back allows for a fast and easy transition from collet to chuck without disassembling your setup or switching machines. Simply remove the collet and insert this chuck into your existing 5C collet holder. Switching back to collets is just as quick.The 5C back features the standard taper, thread, and keyway, and is CNC-machined from a single billet of steel to ensure perfect concentricity between the back and the chuck body. The chuck includes reversible jaws and a chuck key for convenient adjustments.

Note: 5C collets are commonly used with full-size machines. This chuck is designed for use on full-size equipment, like those in our shop, and is not compatible with Sherline lathes.

5C collets are widely used in machine shops, but there are times when the exact size collet isn’t available, or when a part requires the flexibility of a 4-jaw chuck. This 4” 4-jaw chuck with a 5C back allows you to quickly switch between a collet and a chuck without disassembling your setup or moving to another machine. Simply remove the collet and insert the chuck into your existing 5C holder. When you’re finished, you can just as easily switch back to collets.The 5C back features the standard taper, thread, and keyway, and is CNC-machined from a single billet of steel to ensure concentricity between the back and the chuck body. The compact 4” chuck comes with reversible jaws and a chuck key for easy adjustments.Note: 5C collets are designed for use on full-size machines. This chuck is intended for use with such machines and is not compatible with Sherline lathes.