Turning Tools: Cutting Tools for Lathe Machining

Turning tools are key instruments in turning operations on various types of lathes. In this description, you will learn what turning tools are, what they are used for, what their types and dimensions are, and what materials they are made of.

What are turning tools?

Turning tools are single-point cutting tools used in the turning process. They consist of two main parts:

1. Shank: This is the part of the tool used for mounting in the lathe tool post. It is responsible for holding the tool stably during machining.

2. Working part: This is the actual cutting part of the tool. Its shape and cutting geometry affect the quality of the machined part.

What are turning tools used for?

Turning tools have a wide range of applications in turning operations. Here are some of their functions:

• Turning various shapes: Turning tools allow for the precise shaping of parts, from cylinders to cones.
• Threading: They are used to produce threads on shafts and spindles.
• Milling: Turning tools can be used for milling grooves, notches, and other shapes.

Types of turning tools

Depending on the application and the material of the machined part, we distinguish various types of turning tools:

1. Brazed carbide tools: Made of cemented carbides, they are characterized by high durability.
2. Indexable turning tools: Practical tools that can be easily replaced.
3. High-speed steel (HSS) tools: Suitable for machining steel and other hard materials.
4. Toolholders: Equipped with special holders for easy mounting.

Dimensions of turning tools

Turning tools come in various sizes. Example dimensions are:

• 10x10 mm
• 12x12 mm
• 16x16 mm
• 20x20 mm
• 25x25 mm

The choice of the appropriate dimension depends on the type of machining and the lathe on which they will be used.

Material of turning tools

Turning tools can be made from various materials, such as:

• Cemented carbides: For greater durability.
• High-speed steel: Suitable for machining steel and metals.
• Other alloys: Depending on the specifics of the machined material.