フライス盤: Cutting Tools Used on Milling Machines

Milling machine tools are the cutting tools used on milling machines and CNC machining centers to remove material and produce features such as surfaces, スロット, ポケット, スレッド, and holes.

このガイドの内容, the term “milling machine tools” refers to the cutting tools used by the machine rather than the milling machine itself. These tools include milling cutters such as end mills and face milling cutters, as well as drills, リーマ, and boring tools that may also be used on suitable milling machines or machining centers.

Understanding these basic tool families helps buyers, エンジニア, and machinists identify the type of tool required before reviewing detailed product specifications.

フライス工作機械とは?

Milling machine tools are cutting tools mounted or held by a milling machine or machining center to perform machining operations on a workpiece.

Many of these tools are rotary cutting tools. As the spindle rotates the tool and the machine creates controlled movement between the tool and workpiece, the cutting edges remove material from the required area.

Milling cutters form an important part of this group, but they are not the only tools that can be used on a milling machine. Depending on the machine configuration, tooling, および加工要件, a milling machine or machining center may also use drilling, reaming, and boring tools.

If you want to understand the basic definition and cutting principle of a milling cutter, see our フライスカッターガイド.

Common Cutting Tools Used on Milling Machines

The table below shows several common tool families used on milling machines and CNC machining centers.

These categories describe the basic role of each tool family. The final tool geometry, 寸法, 材料, and other specifications depend on the actual machining requirement.

エンドミル

End mills are among the most widely used milling cutters on CNC milling machines and machining centers. Depending on their geometry, they can machine features such as slots, ポケット, プロフィール, 肩, and other general milling features.

For detailed product information, see our エンドミルカッター ページ.

正面フライスカッター

Face milling cutters are mainly used to machine flat surfaces. They normally work across a wider cutting area than a typical end mill and are commonly selected when the main requirement is surface machining.

側面フライスカッター

Side milling cutters are designed for cutting along the side of a workpiece and for machining grooves or side features. Their cutter form differs from general end mills and depends on the required feature and mounting method.

Tスロットカッター

T-slot cutters are specialty milling cutters used for T-shaped slots and similar undercut features. In many machining processes, another tool first creates the access slot before the T-slot cutter machines the wider undercut section.

Thread Milling Cutters

Thread milling cutters are used to produce thread features through a programmed milling path. They are different from conventional taps because the thread form is generated through controlled circular or helical tool movement.

ドリルビット

Drill bits are not milling cutters, but suitable milling machines and CNC machining centers can also perform drilling operations.

A drill primarily creates a hole by feeding along its axis. This makes drilling tools an important part of a machining-center tool set when a component requires both milling and hole-making operations.

リーマー

Reamers improve the size and finish of an existing hole rather than create the hole from solid material.

When a part requires more controlled hole size or finish after drilling, machinists may use a reamer as a secondary operation, depending on the machining requirement.

ボーリングツール

Boring tools enlarge, correct, or finish an existing hole.

They are especially useful when the machining process requires control of hole diameter, アライメント, or geometry beyond the initial drilling operation.

Milling Cutters vs Other Tools Used on a Milling Machine

The terms “milling cutter” and “milling machine tool” do not always mean exactly the same thing.

A フライス is a cutting tool specifically designed for milling operations. エンドミル, 正面フライスカッター, サイドフライス, Tスロットカッター, and thread milling cutters are examples of milling cutter families.

しかし, a milling machine or machining center can often perform more than milling alone. Depending on its configuration and toolholding system, it may also use:

• Drill bits for hole making;
• Reamers for hole sizing and finishing;
• Boring tools for enlarging or correcting holes.

This is why a guide to milling machine tools can include a broader range of cutting tools than a guide focused only on milling cutter classifications.

For a detailed overview of cutter families specifically, see our フライスカッターの種類 ガイド:

How to Identify the Right Tool Family

The first step is not to choose a coating, フルート数, or detailed dimension. It is to identify what feature or machining task the tool needs to perform.

A simple way to narrow the tool family is to confirm the following.

1. What Feature Needs to Be Machined?

Identify whether the part requires:

• A flat surface;
• A slot or pocket;
• A side feature;
• A T-shaped undercut;
• A thread;
• A new hole;
• An existing hole that needs finishing or enlargement.

The required feature usually provides the first clue about the correct tool family.

2. Is the Operation Milling, Drilling, Reaming, or Boring?

A milling machine may perform several different machining processes.

例えば:

• A slot may require an end mill;
• A large flat surface may require a face milling cutter;
• A hole may require a drill;
• A drilled hole may later require a reamer or boring tool.

The machine may be the same, but the cutting tool changes according to the operation.

3. What Machine and Toolholding Setup Is Available?

The tool must match the machine configuration and available toolholding system.

Before selecting a specific tool, confirm that the machine can hold, drive, and position the required tool safely for the intended operation.

4. What Does the Part Drawing Require?

A part drawing can help identify the required:

• Feature type;
• Access direction;
• Hole or slot location;
• Available clearance;
• Required machining sequence.

Once the correct tool family is identified, the detailed dimensions and tool configuration can be reviewed separately.

Related Milling Guides

This page focuses on the cutting-tool families used on milling machines. Separate guides cover related topics to keep each search intent clear.

To understand the basic definition and working principle of a milling cutter, 読む フライスとは?

For a classification of common cutter families, 見る フライスカッターの種類.

If you want application-focused guidance, 読む フライスは何に使用されますか?

フライス盤に関するよくある質問

What tools are commonly used on a milling machine?

Common tools include end mills, 正面フライスカッター, サイドフライス, Tスロットカッター, ねじ切りフライスカッター, ドリルビット, リーマ, and boring tools. The correct tool family depends on the feature and machining operation.

Are milling machine tools the same as milling cutters?

正確には違います. Milling cutters are one important group of tools used on milling machines. A milling machine or machining center may also use drills, リーマ, and boring tools for hole-making and hole-finishing operations.

Can a milling machine use drills, リーマ, and boring tools?

はい, depending on the machine configuration and toolholding system. CNC machining centers commonly perform milling together with drilling, reaming, and boring operations within the same setup.

Is an end mill a milling machine tool?

はい. An end mill is one of the most common milling cutter families used on milling machines and CNC machining centers.

How do you identify the right tool family for a milling machine?

Start with the required part feature and machining operation. Determine whether the job requires surface milling, スロッティング, ねじ切り, 錬成, reaming, boring, or another operation, then select the tool family that matches that requirement.

結論

Milling machine tools include both milling cutters and other cutting tools used on milling machines and CNC machining centers. エンドミル, 正面フライスカッター, サイドフライス, Tスロットカッター, and thread milling cutters perform milling operations, while drills, リーマ, and boring tools support hole-making and hole-finishing processes.

The most important first step is to identify the required machining feature and tool family before reviewing detailed specifications.

For production applications and a broader range of milling tools, 私たちのを閲覧してください CNCフライスカッター.