How To Use A Parting Tool On A Lathe

The more rigid the machine the easier it is to part things off.

How to use a parting tool on a lathe. These parting tools are generally thin blades of HSS but there are also carbide insert parting tools available for the task or you can grind a cutoff tool out of HSS. The only way this happens is when the lathe is fitted with an American style toolpost. Same thing applies to a facing tool Look at your parting tool and blade and take note of the shape and set up accordingly.

Turn the outside of the bowl to your desired shape. Parting or cutoff is the operation of cutting a piece off by slicing a groove all the way through it with a special parting tool or cut off tool. This means that when this tool holder is being used the shank must be at 45 degrees to the left.

Tools used on the lathe the part-off tool height must be checked and adjusted so it is as close to the vertical spindle centerline as possible. A cutoff tool ground from HSS. We recommend to use a sub-spindle if available.

This Video Will Show the Viewer How to Select the Proper Cutting Tool for Lathe Operations - Basic Tutorial - SMITHY GRANITE 3-in-1Helpful Quote from Video T. Shank-Style Cutoff and Grooving Carbide Insert Holders Fit these holders directly into a lathe tool post or appropriately sized holder without the need for a tool block. Parting is one of the most misunderstood machining operations on the lathe.

I then cut the end of the blade off to square it off and I cut and ground down the teeth. Double Angle Sorby Thin Parting Tool I shaped the end of the blade like the Sorby Parting Tool double angle look. Ad At Surplex you will find used machinery and industry equipment at best prices.

If it cannot be mounted in the rear then it will do better with the tool mounted in front with the blade upside down and the lathe run in reverse. For a bigger more rigid lathe then do what works. Turn the outside of the bowl to your desired shape.