How to Use a Crooving Tool on Lathe

A crooving tool is a cutting tool that is used to create grooves in a workpiece. The most common use for a crooving tool is to create a groove for a O-ring or gasket. To use a crooving tool, the workpiece must be mounted on a lathe.

The lathe must be set up so that the axis of rotation is parallel to the axis of the groove that will be cut. The depth of the groove can be controlled by adjusting the height of the tool bit.

Grooving & Parting-off Machining demonstration | Seco Tools

  • Place the workpiece in the lathe chuck and tighten it down
  • Find the center of the workpiece using a dial indicator
  • Set the tool rest up close to the workpiece and at the correct height
  • Turn on the lathe and bring the tool rest up to speed
  • Hold the crooving tool against the workpiece with light pressure and start cutting away material to form a groove
  • Cut deeper into the workpiece as needed until you reach desired depth of groove then slowly back out of cut while maintaining pressure ontool
  • 7 Finish by removing any burrs from inside or outside of groove with a sharpening stone or file

External Grooving Tool Lathe

An external grooving tool lathe is a machine that is used to cut or form the outside of a workpiece. This type of lathe is typically used to create components for automobiles, aircraft, and other machinery. The external grooving tool lathe can be operated manually or by computer numerical control (CNC).

How to Use a Crooving Tool on Lathe


What is Grooving Tool in Lathe Machine?

A grooving tool is a cutting tool used on a lathe machine to cut narrow, linear grooves into the workpiece. The most common type of grooving tool is the round-nosed cutter, which cuts V-shaped or U-shaped grooves. Lathes are machines that rotate a workpiece about an axis to perform various operations such as turning, drilling, and reaming.

A typical metalworking lathe contains three major components: the headstock, which holds the workpiece; the tailstock, which supports one end of the workpiece during operations; and the carriage, which holds the cutting tools and moves along the length of the workpiece. The operator uses a handwheel (or lever) to move the carriage along the ways (the linear guide rails that support it). The cross slide moves the cutting tool horizontally relative to the workpiece while it’s rotating; this is how linear (straight) cuts are made.

The compound rest can be swiveled to any angle relative to horizontal; this allows angular or contoured cuts to be made.

What is a Grooving Tool Used For?

A grooving tool is a versatile cutting tool that can be used for a variety of applications, including plunge cuts, surfacing cuts, and even 45-degree chamfers. Grooving tools are typically made from high-speed steel (HSS) or carbide and have a variety of different coatings to help extend their life and resist wear.

What is the Purpose of Groove Lathe Operation?

A groove lathe is a type of metalworking lathe that is used to create grooves in workpieces. The most common use for groove lathes is to create grooves for gears, but they can also be used to create other types of grooves, such as splines and keyways. Groove lathes are similar to regular lathes in many ways, but there are some important differences that make them well-suited for their specific purpose.

For one thing, groove lathes typically have much larger spindles than regular lathes. This allows them to accommodate larger workpieces and also helps to prevent the formation of tool marks on the finished product. Another difference between groove lathes and regular lathes is the way in which they cut material.

Groove lathes use a process called form milling to cut material, which involves using a rotating cutter to remove material from the workpiece in order to create the desired shape. This type of cutting produces very little heat, which helps to prevent distortion of the workpiece during machining. The final difference between groove lathes and regularlathesthat is worth mentioning has to do with accuracy.

Groove lathers are designed for extremely precise machining operations, and as such they are typically outfitted with features that allow themto achieve tight tolerances. For example, many groove lathers have hydraulic systems that help to keep the cutting tools firmly seated in their spindles during operation.

Which Tool is Used for Making Groove?

There are many tools that can be used for making grooves, but the most common tool is a router. A router is a handheld power tool that has a rotating cutting bit. The cutting bit is able to create smooth, precise cuts in a variety of materials.

When using a router to make grooves, it is important to use the proper size and type of router bit. The wrong bit can damage the material or create an uneven groove.


Using a crooving tool on a lathe can be a bit tricky, but with these tips you’ll be able to do it like a pro! First, make sure that your workpiece is mounted securely on the lathe. Next, find the center of your workpiece and mark it with a pencil.

Then, set the depth of cut for your tool and adjust the speed of the lathe accordingly. Finally, when you’re ready to start cutting, slowly feed the tool into the workpiece while keeping it level. With practice, you’ll be able to produce beautiful grooves in any type of material!


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