HRC55 – 4-schneidiger VHM-Schaftfräser mit Eckenradius und TiSiN-Beschichtung für Stahl
4-flute TiSiN-coated carbide corner radius end mills for stable steel milling, improved edge strength and reduced corner chipping.
Reinforced Corner Radius
Reduces edge chipping
Stable 4-Flute Milling
Consistent steel cutting
TiSiN Wear Protection
Heat and wear resistance
HRC55 Steel Applications
For steels up to HRC55
HRC55 4-Flute TiSiN-Coated Corner Radius End Mill Overview
Die HRC55 4-flute TiSiN-coated solid carbide corner radius end mill ist konzipiert für steel side milling, profiling and semi-finishing. Rounded cutting corners help reduce corner chipping, while the TiSiN-Beschichtung supports heat and wear resistance.
Schlüsselkonfiguration
Schnittgeometrie
4
FLÖTEN
Stable 4-Flute Milling
Four cutting edges support stable steel profiling and semi-finishing.
End Geometry
R
CORNER
Reinforced Corner Radius
Rounded corners improve edge strength and help reduce chipping.
TiSiN
Heat-Resistant Coating
TiSiN coating supports Hitze- und Verschleißfestigkeit in steel milling.
Details zum Design
Precision-ground corner radii, optimized 4-flute geometry and edge preparation support accurate profiling, efficient chip removal and cutting-edge durability. TiSiN coating provides heat and wear protection for stable steel milling.




Fräsvorgänge
Suitable for steel side milling, pocket milling, contouring and semi-finishing.
SeitenfräsenEmpfohlen
Contour MillingEmpfohlen
Pocket MillingGeeignet
Semi-FinishingGeeignet
Anmerkung zur Auswahl: Match the tool corner radius to the part fillet. Confirm machining conditions according to steel hardness and tool size.
Empfohlene Werkstückwerkstoffe
| ISO | Werkstoff-Gruppe | Typische Werkstoffe | Eignung |
|---|---|---|---|
| P | Kohlenstoffstahl | General carbon and structural steels | Grundschule |
| P | Legierter Stahl | Selected low- and medium-alloy steels | Grundschule |
| P | Tool & Mold Steel | Selected tool and mold steels | Confirm Grade |
| H | Vorgehärteter Stahl | Selected pre-hardened mold steels | Prüfung des Antrags |
Material Note: HRC55 is the tool-series positioning. Confirm the steel grade, actual hardness and cutting conditions before selection.
Product Details & Milling Demonstration
TiSiN-Coated Corner Radius End Mill product views of the HRC55 4-flute AlTiN-coated carbide corner radius end mill for steel.



HRC55 Corner Radius End Mill Specifications
Technical specifications for the HRC55 4-flute TiSiN-Coated Corner Radius End Mill for steel milling.
| PARAMETER | TECHNISCHE DATEN |
|---|---|
| Werkzeugtyp | Solid Carbide Corner Radius End Mill |
| Hardness Series | HRC55 |
| Substrat | Feinkörniges Vollhartmetall |
| Schnittgeometrie | 4 Flutes / Corner Radius |
| Beschichtung | TiSiN |
| Helix Options | 30° / 35° / 45° — By Configuration |
| Schnittdurchmesser | Ø1–Ø12 mm — Reference Sizes |
| Anwendungen | Steel Profiling, Side Milling & Semi-Finishing |
Corner Radius End Mill Sizes
Metric sizes for 4-flute carbide corner radius end mills, including cutting diameter, corner radius, shank diameter and overall length. All dimensions in mm.
Scroll to view the complete size range. Confirm dimensions and availability before ordering.
| TECHNISCHE DATEN | DC | R | DCON | OAL |
|---|---|---|---|---|
| Ø1×R0.2×D4×50L | 1 | 0.2 | 4 | 50 |
| Ø1.5×R0.2×D4×50L | 1.5 | 0.2 | 4 | 50 |
| Ø2×R0.2 / R0.3 / R0.5×D4×50L | 2 | 0.2 / 0.3 / 0.5 | 4 | 50 |
| Ø2.5×R0.2 / R0.5×D4×50L | 2.5 | 0.2 / 0.5 | 4 | 50 |
| Ø3×R0.2 / R0.5×D3×50L | 3 | 0.2 / 0.5 | 3 | 50 |
| Ø3×R0.2 / R0.3 / R0.5 / R1×D4×50L | 3 | 0.2 / 0.3 / 0.5 / 1 | 4 | 50 |
| Ø4×R0.2 / R0.3 / R0.5 / R1×D4×50L | 4 | 0.2 / 0.3 / 0.5 / 1 | 4 | 50 |
| Ø5×R0.5 / R1×D6×50L | 5 | 0.5 / 1 | 6 | 50 |
| Ø6×R0.2 / R0.3 / R0.5 / R1×D6×50L | 6 | 0.2 / 0.3 / 0.5 / 1 | 6 | 50 |
| Ø6×R0.2 / R0.5 / R1×D8×60L | 6 | 0.2 / 0.5 / 1 | 8 | 60 |
| Ø8×R1.5 / R2×D8×60L | 8 | 1.5 / 2 | 8 | 60 |
| Ø10×R0.5 / R1 / R1.5 / R2 / R3×D10×75L | 10 | 0.5 / 1 / 1.5 / 2 / 3 | 10 | 75 |
| Ø12×R0.5 / R1 / R2 / R3×D12×75L | 12 | 0.5 / 1 / 2 / 3 | 12 | 75 |
Anmerkung: Reference dimensions only. Confirm the required radius, flute length and stock availability before ordering.
Custom Corner Radius End Mills
Custom cutting diameters, corner radii, flute lengths, shank sizes, overall lengths and OEM marking are available for TiSiN-coated carbide end mills, subject to drawing review.
Need HRC55 Corner Radius End Mills?
Send your steel grade, cutting diameter, corner radius, tool length and quantity for selection and quotation.
TiSiN-Coated Corner Radius End Mill Customization
Custom cutting diameters, corner radii, flute lengths, helix angles, shank sizes and overall lengths are available to meet your requirements.
OEM- und Eigenmarkenlösungen
Individuelle Laserbeschriftungen, Produktetiketten und Markenverpackungen sind erhältlich. Siehe unser OEM- und Eigenmarken-Dienstleistungen.
Qualität, Prüfung und Lieferung
Our solid carbide square end mills undergo material verification, precision grinding and final inspection to ensure consistent dimensions, cutting-edge quality and coating finish.

TiSiN-Coated Corner Radius End Mill FAQs
Common questions about TiSiN-coated 4-flute carbide corner radius end mills for steel milling, tool selection and ordering.
What steels can this HRC55 corner radius end mill machine?
Can this carbide end mill machine steel up to HRC55?
What is the difference between a corner radius and a square end mill?
How do I choose the correct corner radius (R)?
Why choose a 4-flute TiSiN-coated corner radius end mill?
What milling operations are suitable for this tool?
Sizes & Ordering FAQs
Size selection, custom carbide end mills and OEM supply for distributors and importers.
What HRC55 corner radius end mill sizes are available?
Can I order custom corner radii and non-standard dimensions?
Are samples, mixed-size orders and OEM branding available?
Welche Angaben werden für ein Angebot benötigt?
Technische Downloads
Product catalog and starting cutting data for carbide end mill selection.
Katalog für Vollhartmetall-Schaftfräser
Browse related end mills, coatings and sizes.
Leitfaden zu Drehzahlen und Vorschüben bei Schaftfräsern
Reference starting milling parameters.
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