Solid Carbide Flat End Mill for CNC Machining

A flat end mill has a flat cutting end and sharp outer corners. It produces flat-bottom features, gerade Seitenwände, Slots, Taschen, Schritte, und quadratische Schultern. Many buyers also use the term square end mill for the same general end profile.

Learn more about the tool profile, Schneiden, and working principles in our guide to flat end mill geometry and cutting action.Learn more about flat end mill geometry and cutting action.

We supply solid carbide flat end mills in standard metric and inch sizes. Zusätzlich, we can evaluate custom cutting diameters, Flötenlängen, Gesamtlängen, Schaftgrößen, Flöte zählt, Hartmetallsorten, Beschichtungen, and tolerances according to your drawing and machining requirements.

Hauptmerkmale

Flat Bottom and Sharp Cutting Corners

The flat end profile creates a level bottom surface and a clear transition between the bottom and side wall. daher, it suits components that require flat-bottom slots, square pockets, gerade Wände, Schritte, or near-90-degree shoulders.

Sharp corners carry more cutting stress than rounded corners. Aus diesem Grund, die Hartmetallsorte, Kantenvorbereitung, Beschichtung, Werkzeugüberhang, and cutting parameters should match the workpiece material and machining conditions.

Vollhartmetallkonstruktion

Solid carbide provides good rigidity, Verschleißfestigkeit, und Dimensionsstabilität. It also supports precise flute geometry and sharp cutting edges.

Infolge, the tool can maintain accuracy during slotting, Taschenbildung, Seitenfräsen, Schulterfräsen, und Abschluss. Jedoch, a rigid machine setup and short tool overhang help reduce vibration and corner damage.

Mehrere Flötenoptionen

Different flute counts provide different balances between chip space, Werkzeugsteifigkeit, Schneideffizienz, und Oberflächenbeschaffenheit.

Zwei- and three-flute designs provide more chip space. daher, they often suit aluminum, Kupfer, Kunststoffe, weiche Materialien, deep slots, and applications that create a large volume of chips.

Four-flute designs provide more cutting edges and greater rigidity. They suit many steel, Edelstahl, and general CNC machining applications.

Six-flute designs can improve cutting stability and surface quality during side milling and finishing. Jedoch, they provide less chip space and are not usually the first choice for heavy full-width slotting.

Beschichtete und unbeschichtete Optionen

Uncoated or polished cutting edges often suit aluminum, Kupfer, und andere Nichteisenmaterialien. These options can help reduce material adhesion and built-up edges.

Coated tools can improve heat resistance and wear resistance when machining steel, Edelstahl, Gusseisen, legierter Stahl, and harder materials. The final coating should match the workpiece material, Härte, Kühlmittelzustand, und Bearbeitungsvorgang.

Application Guide

See the main flat end mill applications in CNC machining, including slotting, Taschenbildung, Seitenfräsen, Schulterfräsen, and entry methods.

Für Aluminium, weiche Materialien, and deep slots, fewer flutes usually provide better chip evacuation. Überprüfen Sie unsere 2 Nutfräser for these applications.

For a detailed guide to slotting, Taschenbildung, Seitenfräsen, Schulterfräsen, plunging, and entry methods, read about flat end mill applications in CNC machining.

Für Stahl, Edelstahl, und allgemeines CNC-Fräsen, a four-flute design often provides a practical balance between rigidity, Spitzenstärke, und Spankontrolle. Überprüfen Sie unsere 4 Nutfräser.

Zum Seitenfräsen, Halbfertigbearbeitung, und Abschluss, a six-flute design can improve stability and surface quality. Jedoch, it offers less chip space and is not usually the first choice for heavy slotting. Sehen Sie sich unsere an 6 Nutfräser.

Choosing by Workpiece Material

The final recommendation depends on the material grade, Härte, Schnittbreite, Schnitttiefe, Kühlmittelzustand, Steifigkeit der Maschine, und erforderliche Oberflächenbeschaffenheit. daher, please provide the exact workpiece material and hardness when requesting a quotation.

Center-Cutting and Entry Methods

Entry capability depends on the exact end-cutting geometry and tool design. Some flat end mills support controlled plunging, Rampen, or helical interpolation, while other designs require side entry or an existing hole.

Ramping or helical entry usually reduces cutting shock and improves chip evacuation. daher, please tell us whether the tool will enter by vertical plunging, Rampen, seitlicher Eingang, or an existing hole.

Size and Custom Options

Zu den verfügbaren Optionen können gehören::

• Metric or inch cutting diameter
• Standard, short, long, or custom flute length
• Standard- oder kundenspezifische Gesamtlänge
• Standard or custom shank diameter
• Neck diameter and neck length
• 2, 3, 4, 6, or custom flute count
• Mittenschneidende Geometrie
• Standard or custom helix angle
• Sharp or prepared cutting edge
• Unbeschichtet, polished, oder anwendungsspezifische Beschichtung
• Dimensional tolerance according to the drawing

Für nicht standardmäßige Durchmesser, special lengths, custom necks, or application-specific geometry, Überprüfen Sie unsere kundenspezifische Schaftfräser Service.

Flat End Mill vs Other End Profiles

Bull Nose vs. Flachschaftfräser

A flat end mill has sharp corners for square shoulders and flat-bottom features. Im Gegensatz, a bull nose end mill keeps a flat center section but adds corner radii.

The radii strengthen the cutting corners and create a smoother transition between the bottom and side wall. Jedoch, they cannot produce the same sharp internal corner as a flat end profile.

Read the complete Bull-Nase vs. Flachschaftfräser comparison before selecting the end profile.

For parts that require stronger corners or a specified corner radius, Überprüfen Sie unsere Bull-Nase-Schaftfräser.

Ball Nose vs Flat End Mill

A ball nose end mill has a fully rounded cutting end for molds, stirbt, gekrümmte Oberflächen, and three-dimensional contours.

Im Vergleich, a flat end profile is better suited to slots, Taschen, gerade Wände, flache Oberflächen, und quadratische Schultern. For curved and three-dimensional machining, Überprüfen Sie unsere Kugelkopffräser.

For a detailed comparison of cutting geometry, surface results, and roughing and finishing applications, Lesen Sie unsere Kugelkopffräser vs. Flachfräserführung.

If the final machining stage may require a different end profile, Flötenzahl, or material-specific tool, Überprüfen Sie unsere Endfräslösungen für die CNC-Bearbeitung.

Häufig gestellte Fragen

Is a flat end mill the same as a square end mill?

In many cutting tool catalogs, flat end mill and square end mill describe the same general end profile: a flat cutting end with sharp outer corners. Jedoch, naming may vary between manufacturers and markets.

Can a flat end mill plunge into solid material?

A center-cutting flat end mill can perform controlled plunging, Rampen, oder spiralförmiger Eintritt. A non-center-cutting tool cannot plunge vertically into solid material.

Welche Flötenzahl soll ich wählen??

Two or three flutes provide more chip space for aluminum, weiche Materialien, and deep slots. Four flutes suit many steel and general machining applications, while six flutes work well for stable side milling and finishing.

Can you manufacture custom flat end mills?

Ja. We can evaluate custom diameters, Flötenlängen, Gesamtlängen, Schaftgrößen, Flöte zählt, Beschichtungen, and tolerances according to your drawing and machining requirements.

Send Your Flat End Mill Inquiry

Please send us your required size, Flötenzahl, Werkstückmaterial, und Menge. If you have a drawing, feel free to attach it.

E-Mail: sales@cutterbest.com

Spezifikationsoptionen