Machine tool classification: The common tool used on the lathe, shaper, and planer for material removal is a

Introduction / Context:
Lathe, shaper, and planer are classic machine tools that use a single cutting edge to remove material in a controlled manner. Recognizing the tool type clarifies kinematics and surface generation in these processes.

Given Data / Assumptions:

• Conventional turning (lathe), shaping, and planing operations.
• Standard HSS/carbide-tipped single-point tools.
• Continuous chip formation in ductile materials under steady cutting.

Concept / Approach:
A single point cutting tool has one major cutting edge (plus auxiliary edges) and is used in operations where the tool or work executes one principal motion: rotation for turning, linear reciprocation for shaping/planing. Milling and drilling typically use multi-point tools; broaching is also multi-point.

Step-by-Step Solution:

Verification / Alternative check:
Tooling catalogs and manufacturing texts classify turning, shaping, and planing under single-point cutting processes.

Why Other Options Are Wrong:

• Two- or three-point tools are not standard categories for these machines.
• Multi-point tools are typical for milling, drilling, reaming, broaching, not the machines cited.
• Broach is multi-tooth and not used on the listed machines in typical practice.

Common Pitfalls:
Assuming “multi-point” because chips may originate from more than one micro-edge; macroscopically there is one active major edge.

Final Answer:
single point cutting tool