So wählen Sie Hartmetall-Schaftfräser aus
Choose the right carbide end mill by workpiece material, machining operation, tool shape, flute count, coating, diameter, cutting length and tool reach.
This guide helps CNC users compare square end mills, ball nose end mills, corner radius end mills, Schruppfräser, long reach tools and custom carbide end mills before sending a request for quotation.
Use Quick Selector Empfehlung für ein Tool anfordernBasic Selection Flow
Start with Material, Operation and Tool Feature
Use this simple selector to get a starting tool direction. Final selection should be confirmed according to workpiece hardness, cutting depth, machine rigidity, tool size and coating requirement.
Recommended Starting Direction
Select your material, machining operation and main requirement, then click the button to show a practical carbide end mill direction.
The Five Main Factors in Carbide End Mill Selection
A carbide end mill should be selected as a complete tool system, not only by diameter or price. Material, operation, tool shape, flute count, coating and cutting parameters work together.
Aluminum, stainless steel, hardened steel, titanium or other material group.
Slotting, side milling, roughing, finishing, profiling or mold machining.
Square, ball nose, corner radius, roughing, long reach or custom form.
Cutting diameter D, shank diameter d, flute length H and overall length L.
Coating, RPM, feed rate, chip load, coolant and tool overhang.
Start with the Material You Need to Machine
Workpiece material affects flute count, cutting edge design, coating, tool rigidity, chip evacuation and starting cutting parameters.
| Material des Werkstücks | Empfohlene Werkzeugausrichtung | Typical Design Notes | Related Resource |
|---|---|---|---|
| Aluminium / Kupfer / Acryl | Single flute, 2 flute or 3 flute carbide end mills | Sharp cutting edge, large chip space, polished flute and anti-sticking coating direction. | Schaftfräser für Aluminium |
| Kohlenstoffstahl / legierter Stahl | 3 flute or 4 flute carbide end mills depending on operation | Balanced rigidity, wear-resistant coating and stable cutting geometry. | Hartmetall-Schaftfräser |
| Rostfreier Stahl | Strong-edge carbide end mills, often 4 flute or material-specific geometry | Heat-resistant coating, controlled chip load and reduced work hardening strategy. | Schaftfräser für Edelstahl |
| Gehärteter Stahl / Formstahl | Rigid square, corner radius or ball nose end mills | Short flute when possible, strong edge, wear-resistant coating and conservative parameters. | Schaftfräser für gehärteten Stahl ende" |
| Titan / Hochtemperaturlegierungen | Strong-edge, heat-resistant carbide end mills | Controlled engagement, stable holding, coolant strategy and coating review are important. | Schaftfräser aus Titanlegierung |
Material recommendations are starting directions. Always check cutting depth, tool overhang, machine rigidity, coolant and coating before confirming the final tool.
Match the End Mill to the Cutting Operation
Tool shape and flute design should match the feature you need to machine.
Nutenfräsen und Taschenfräsen
Use square end mills when flat-bottom slots, pockets or shoulders are required. For aluminum, consider lower flute counts for chip evacuation.
Vierkantfräser anzeigen →Side Milling and Profiling
Use square or corner radius end mills depending on whether a sharp corner or stronger cutting edge is needed.
Eckradius-Fräser anzeigen →Aufrauen
Use roughing end mill solutions or custom chipbreaker geometry when the goal is faster material removal.
Vorschneidfräser anzeigen →3D-Konturierung
Use ball nose end mills for curved surfaces, mold machining, 3D contouring and finishing.
Kugelfräser anzeigen →Bearbeitung tiefer Kavitäten
Use long reach, long edge, long shank or reduced neck tools when reach or wall clearance is required.
Langhub-Schaftfräser anzeigen →Special Tooling
Use custom or special end mills when standard diameter, radius, length or profile cannot meet the part requirement.
Maßgefertigte Schaftfräser anzeigen →Square, Ball Nose or Corner Radius?
Tool shape determines the machined feature. Start with the geometry of the part, then confirm material, flute count, coating and tool size.
- Square end mills: flat-bottom slots, pockets, shoulders and side milling.
- Ball nose end mills: curved surfaces, mold finishing, 3D profiling and contouring.
- Corner radius / bull nose end mills: stronger cutting edge, reduced chipping and semi-finishing.
- Roughing end mills: high material removal and rough milling applications.
- Long reach end mills: deep cavities, deep side walls and hard-to-reach features.
- Maßgefertigte Schaftfräser: non-standard diameter, radius, flute length, profile or coating requirement.
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Single Flute, 2 Flute, 3 Flute and 4 Flute Selection
Flute count affects chip evacuation, tool strength, feed rate and surface finish. Fewer flutes generally provide more chip space; more flutes generally improve rigidity and finish.
| Anzahl der Flöten | Typical Direction | Common Use | Verwandte Seite |
|---|---|---|---|
| Einfachrille | Maximaler Platz für Chips | Aluminum, acrylic, plastic, soft metals and CNC routing applications. | Einschnitt-Schaftfräser |
| 2-Kanal | Good chip evacuation | Aluminum, copper, slotting and applications requiring chip clearance. | 2-Nuten-Schaftfräser |
| 3-spurig | Balance between chip evacuation and finish | Aluminum finishing, non-ferrous machining and balanced cutting conditions. | 3-schneidige Schaftfräser |
| 4-spurig | Rigidity and surface finish | Steel, stainless steel, side milling, finishing and harder material applications. | 4-Nuten-Schaftfräser |
For full comparison, visit Schaftfräser nach Anzahl der Schneiden.
Match Coating to Material and Heat
Coating should be selected together with material, tool geometry and cutting condition. The right coating can improve wear resistance, heat resistance and tool life.
| Material Group | Auftragsrichtung | Hinweise zur Auswahl | Related Guide |
|---|---|---|---|
| Aluminum / Copper / Non-Ferrous | Polished flute, DLC, diamond or non-ferrous coating direction | Focus on low friction, chip evacuation and reducing built-up edge. | Beschichtungen für Schaftfräser |
| Steel / Alloy Steel | TiAlN, AlTiN oder allgemeine Hinweise zu hitzebeständigen Beschichtungen | Balance heat resistance, wear resistance and edge strength. | Beschichtungen für Schaftfräser |
| Rostfreier Stahl | Heat-resistant coating with strong-edge geometry | Helps manage heat build-up and work hardening risk. | Edelstahl-Schaftfräser |
| Gehärteter Stahl | AlTiN, TiSiN or high-hardness coating direction | Use wear-resistant coating and rigid tool geometry for hard milling. | Schneidfräser aus gehärtetem Stahl |
| Graphit / Schleifmittel | Diamond coating direction | Prioritize abrasion resistance and tool life. | Beschichtungen für Schaftfräser |
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Confirm D, d, H and L Before RFQ
ONMY catalogue size drawings use D for cutting diameter, d for shank diameter, H for flute length and L for overall length. These dimensions should be confirmed before selecting or quoting a carbide end mill.
- D / Cutting Diameter: affects slot width, feature size and cutting load.
- d / Shank Diameter: must match tool holder, collet or chuck system.
- H / Flute Length: should match cutting depth without making the tool unnecessarily weak.
- L / Overall Length: affects reach, overhang and tool rigidity.
Use the shortest possible tool length and the largest suitable diameter when rigidity is important. For deep cavities or hard-to-reach features, review long reach or custom tools.
View End Mill Sizes ChartUse Product Families to Narrow the Selection
ONMY catalogue families help connect tool selection with material, tool shape and machining difficulty.
| Product Family Direction | Typische Verwendung | Hinweise zur Auswahl |
|---|---|---|
| HMQ-Sparmodell | General milling and cost-effective applications | Useful when standard geometry and economical tooling are suitable. |
| HMP Universal-Typ | General-purpose carbide end mills | Good starting direction for common materials and typical CNC milling. |
| HMM High Performance | Higher productivity and more demanding cutting conditions | Review machine rigidity, coating and cutting parameters. |
| HMAL Aluminiumverarbeitung | Aluminum, copper, acrylic and non-ferrous materials | Focus on chip evacuation, sharp edge and aluminum-specific geometry. |
| HMV Edelstahl | Stainless steel machining | Focus on strong edge, heat resistance and stable chip control. |
| HMH / HMX Hardened and High Hardness Steel | Hardened steel, mold steel and high-HRC applications | Use rigid geometry, strong edge and wear-resistant coating direction. |
| HMS-Hochtemperaturlegierungen | Titanium alloys and heat-resistant alloys | Use controlled cutting strategy, heat-resistant coating and stable holding. |
Avoid These Carbide End Mill Selection Problems
Many tool life and surface finish problems come from the wrong combination of material, tool geometry, flute count, length, coating and cutting parameters.
Using Too Many Flutes in Aluminum Slotting
Too many flutes can reduce chip space and cause chip clogging in aluminum or soft materials.
Using a Tool That Is Too Long
Excessive overhang reduces rigidity and may cause chatter, poor finish or tool breakage.
Ignoring Material Hardness
Hardened steel and stainless steel require stronger edge design, suitable coating and conservative parameters.
Choosing Square Tools for Curved Surfaces
Ball nose end mills are usually better for 3D contouring and mold surface finishing.
Not Checking Coating Compatibility
Coating should match material and heat conditions, especially for aluminum, stainless steel and hard milling.
Skipping Cutting Parameter Review
RPM, feed rate, chip load, depth of cut and coolant can change the result even when the tool is correct.
Not Sure Which Carbide End Mill to Choose?
Send your material, hardness, machining operation, required size, cutting depth, coating preference, quantity and drawing if available. ONMY can review your requirement and recommend a suitable carbide end mill direction.
Send Your Machining Requirement for Review
If you are not sure which carbide end mill is suitable, send the key application information and ONMY can review the tool direction.
- Workpiece material and hardness / HRC
- Machining operation: slotting, roughing, finishing, contouring or side milling
- Tool diameter D, shank diameter d, flute length H and overall length L
- Flute count, corner radius, ball radius or special geometry
- Coating requirement, quantity and drawing or sample photo if available
Empfehlung für ein Tool anfordern
How to Choose Carbide End Mills FAQ
How do I choose the right carbide end mill?
Start with workpiece material and machining operation, then choose the tool shape, flute count, coating, diameter, flute length and overall length. If the application is non-standard, send the drawing or machining requirement for review.
Welcher Schaftfräser eignet sich am besten für Aluminium?
For aluminum, single flute, 2 flute or 3 flute carbide end mills are commonly used because chip evacuation is important. Sharp cutting edges, polished flutes and aluminum-specific coating direction may help reduce built-up edge.
Welcher Schaftfräser eignet sich am besten für Edelstahl?
Stainless steel usually requires strong cutting edges, suitable flute geometry, heat-resistant coating and controlled cutting parameters. 4 flute or material-specific carbide end mills are commonly reviewed.
When should I choose a ball nose end mill?
Choose a ball nose end mill for 3D contouring, mold machining, curved surfaces, profile milling and surface finishing where a rounded cutting tip is needed.
When should I choose a corner radius end mill?
Choose a corner radius or bull nose end mill when you need a stronger cutting edge, reduced corner chipping and better durability in roughing or semi-finishing applications.
How do I choose flute count?
Lower flute counts provide more chip space and are often useful for aluminum or slotting. Higher flute counts improve rigidity and surface finish, commonly used for steel, stainless steel and finishing applications.
When do I need custom carbide end mills?
Custom carbide end mills are useful when standard tools cannot meet the required diameter, flute length, overall length, corner radius, ball radius, tool reach, coating or profile.
Can ONMY recommend a carbide end mill?
Yes. Send your material, hardness, machining operation, tool size, drawing, coating requirement and quantity. ONMY can review the information and suggest a suitable carbide end mill direction.
