Fresa a testa sferica in carburo a 4 taglienti HRC45 personalizzata per acciaio

The HRC45 custom 4-flute solid carbide ball nose end mill is designed for 3D steel contouring and mold semi-finishing, with custom ball radii, cutting diameters and lengths for application-specific milling.

  • ◆Custom 4-Flute Geometry – Application-specific steel milling.
  • ◆Custom Ball Radius & Sizes – Tailored diameters and lengths.
  • ◆Stable 3D Mold Finishing – Controlled curved-surface machining.

MOQ10 PCS
Tempi di consegna3–7 Days
ConfigurationCustom 4-Flute
Serie "Durezza"HRC45
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Geometria personalizzata

Application-specific design

Custom Ball Radii & Sizes

Tailored radii, diameters and lengths

Precision 3D Finishing

Stable curved-surface&profiling

OEM & Repeat Supply

Drawing-based production and private labeling

Custom HRC45 Series

HRC45 Custom Carbide Ball Nose End Mill

Il HRC45 custom 4-flute carbide ball nose end mill for steel è progettato per 3D contouring, mold semi-finishing and curved-surface finishing. Ball radii, diameters, lengths and cutting geometry are tailored to non-standard part profiles and OEM tooling requirements.


Progettazione di base

Custom Ball Nose End Mill Features

01

Custom 4-Flute Geometry

Four cutting edges for controlled steel semi-finishing and profiling.

02

Custom Ball Radii & Sizes

Tailored radii, cutting diameters, flute lengths and shanks.

03

3D Mold Semi-Finishing

Full-radius cutting for curved surfaces and mold cavities.

04

OEM & Repeat Production

Drawing-based specifications and private-label options.

Four-Flute End Mill Product Video


Product Views

Custom Tool Configurations & Cutting Details

Precision-ground ball nose geometry and non-standard four-flute configurations for steel milling.

Custom four flute solid carbide ball nose end mill product configuration

Custom 4-Flute Configuration

HRC45 Custom Carbide Ball Nose End Mill Product Photo detail

Precision Carbide Tool Design

Custom ball nose end mill cutting profile and flute geometry

Ball Nose Cutting Profile


Performance Details

Vantaggi del prodotto

Custom 4-flute ball nose geometry enhances cutting stability and chip control for complex steel contours, while tailored profiles and heat-resistant coatings support precision mold finishing.

 

Custom 4 Flute Ball Nose End Mill5 Custom 4 Flute Ball Nose End Mill6


Application Guide

Recommended Steel Milling Applications

Custom four-flute ball nose tools for 3D contouring, mold semi-finishing and precision profiling in selected steels.

Materiale Common Grades
Acciaio al carbonio AISI 1018, 1045, C45, S45C
Acciaio legato AISI 4140, 4340, 42CrMo4, SCM440
Mold & Pre-Hardened Steel P20, 1,2311, 1,2738, 718H

Nota applicativa: Grades are reference examples. Confirm workpiece hardness, custom dimensions, chip evacuation and cutting conditions before machining.

HRC45 Custom Carbide Ball Nose End Mill Specifications

Core specifications for HRC45 custom carbide ball nose end mill for steel contouring and mold semi-finishing.

Parametro Specifiche
Tipo di strumento Custom Carbide Ball Nose End Mill
End Profile Punta sferica a raggio pieno
Flauti 4 — Non-Standard
Serie "Durezza" HRC45
Substrato Carburo monoblocco a grana fine
Rivestimento Black AlTiN
Supply Type Made to Order / Drawing-Based
Applicazioni 3D Contouring, Mold Semi-Finishing & Steel Profiling

Made-to-Order Reference Sizes

Reference dimensions for custom 4-flute ball nose end mills. Final sizes require drawing approval.

Custom 4 flute ball nose end mill radius cutting diameter flute length shank diameter and overall lengthScroll to view all reference sizes.
SPECIFICHE SHANK d CUTTING D FLUTE L1 RADIUS R OAL L
R0.5×2×D4×50L* 4 1 4* 0.5 50
R0,75 × 3 × D4 × 50 L 4 1.5 3 0.75 50
R1×4×D4×50L* 4 4* 4 1 50
R1,25 × 5 × D4 × 50 L 4 2.5 5 1.25 50
R1,5 × 6 × D3 × 50 L 3 3 6 1.5 50
R1,5 × 6 × D3 × 75 L 3 3 6 1.5 75
R1,5×6×D3×100L 3 3 6 1.5 100
R1,5×6×D4×50L 4 3 6 1.5 50
R1,5×6×D6×50L 6 3 6 1.5 50
R1,75 × 7 × D4 × 50 L 4 3.5 7 1.75 50
R2×8×D4×50L* 4 4 8 4* 50
R2×8×D4×75L* 4 4 8 4* 75
R2×8×D4×100L* 4 4 8 4* 100
R2,5 × 10 × D5 × 50 L 5 5 10 2.5 50
R2,5 × 10 × D5 × 75L 5 5 10 2.5 75
R2,5 × 10 × D5 × 100 L 5 5 10 2.5 100
R2,5 × 10 × D6 × 50 L 6 5 10 2.5 50
R3×12×D6×50L 6 6 12 3 50
R3×12×D6×75L 6 6 12 3 75
R3×12×D6×100L 6 6 12 3 100
R3×12×D6×150L 6 6 12 3 150
R3,5 × 14 × D8 × 60L 8 7 14 3.5 60
R4×16×D8×60L 8 8 16 4 60
R4×16×D8×75L 8 8 16 4 75
R4×16×D8×100L 8 8 16 4 100
R4×16×D8×150L 8 8 16 4 150
R4,5 × 18 × D10 × 75 L 10 9 18 4.5 75
R5×20×D10×100L 10 10 20 5 100
R5×20×D10×150L 10 10 20 5 150
R5,5 × 22 × D12 × 75L 12 11 22 5.5 75
R6×24×D12×75L 12 12 24 6 75
R6×24×D12×100L 12 12 24 6 100
R6×24×D12×150L 12 12 24 6 150
R6.5×28×D14×100L 14 13 28 6.5 100
R7×28×D14×80L 14 14 28 7 80
R7×28×D14×100L 14 14 28 7 100
R7×28×D14×150L 14 14 28 7 150
R8×32×D16×100L 16 16 32 8 100
R8×32×D16×150L 16 16 32 8 150
R9×36×D18×100L 18 18 36 9 100
R9×36×D18×150L 18 18 36 9 150
R10×40×D20×100L 20 20 40 10 100
R10×40×D20×150L 20 20 40 10 150

Nota sulle taglie: Reference custom sizes only. Verify marked (*) values, dimensions, coating and tolerances before production.

Need Custom 4-Flute Ball Nose End Mills?

Send your drawing, required dimensions and quantity for custom tooling and OEM quotation.

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Personalizzazione e OEM

Per i programmi destinati ai distributori e agli OEM sono disponibili dimensioni personalizzate, geometrie su misura e opzioni di marchio privato.

Soluzioni per utensili da taglio OEM e a marchio privato
fresa a testa sferica in metallo duro monoblocco su misura per l'alluminio
Raggio e diametroRaggio della sfera e diametro di taglio personalizzati.
Flauto e raggio d'azioneLunghezza del flauto, opzioni relative al collo e alla portata estesa.
Lunghezza complessivaLunghezze standard ed estese.
Marchio OEMMarcatura laser, etichette e imballaggi.

È inoltre disponibile uno sviluppo basato su disegni e campioni per applicazioni speciali di finitura dell'alluminio.

Qualità, controllo e consegna

Our carbide ball nose end mill for aluminum are controlled through material verification, precision grinding, in-process measurement and final inspection. See our processo di produzione e controllo qualità Per ulteriori informazioni.

Controllo degli utensili nella pratica: verifica delle dimensioni chiave, del profilo e delle condizioni del tagliente prima dell'imballaggio.

Controllo qualità in tre fasi

I punti di controllo garantiscono la coerenza dimensionale e il controllo degli ordini ripetuti.

FASE 01

Controllo delle merci in entrata

Carbide grade and blank dimensions are checked before production.

FASE 02

Controllo della rettifica in corso di lavorazione

Key dimensions and flute geometry are checked during CNC grinding.

FASE 03

Ispezione finale degli utensili

Finished tools are checked for dimensions, runout, cutting edges and identification.

Imballaggio e consegna

Le opzioni di imballaggio protettivo e per l'esportazione vengono stabilite in base alla quantità ordinata e alle esigenze di spedizione.

Processo di imballaggio protettivo per frese in carburo monoblocco

Imballaggi protettivi

Imballaggi per ordini all'ingrosso e per l'esportazione destinati alle spedizioni di HY Cutting Tools

Imballaggi per grandi quantità ed esportazione

Custom 4-Flute Ball Nose End Mill FAQs

Answers to common questions about custom carbide ball nose end mills, 4-flute geometry, steel applications and non-standard tool sizes.

What is a custom 4-flute ball nose end mill used for?
Custom 4-flute ball nose end mills are used for 3D steel contouring, mold cavity semi-finishing and curved-surface profiling requiring application-specific tool geometry.
What is the difference between 2-flute and 4-flute ball nose end mills?
Two flutes provide more chip space. Four flutes offer more cutting edges for controlled steel finishing when chip evacuation and cutting conditions are suitable.
Are HRC45 4-flute ball nose end mills standard or custom-made?
This 4-flute series is non-standard and made to order. Dimensions and cutting geometry are confirmed against the application or approved drawing.
Can ball radius, cutting diameter and tool length be customized?
Yes. Custom ball radii, cutting diameters, flute lengths, shank sizes and overall lengths can be reviewed according to drawings and machining requirements.
Which steel grades can the HRC45 4-flute ball nose end mill machine?
It is configured for carbon steel, alloy steel and selected mold steels. Confirm workpiece hardness, coating and cutting conditions before production.
Can a custom 4-flute ball nose end mill be manufactured from a drawing or sample?
Yes. Technical drawings or existing tool samples can be reviewed for custom geometry, dimensions and manufacturing feasibility.

Customization & Ordering FAQs

Ordering information for tooling distributors, importers and OEM buyers.

What is the MOQ for custom 4-flute ball nose end mills?
The reference MOQ is 10 pieces, subject to tool dimensions, geometry and production requirements. Confirm the final quantity when requesting a quotation.
Posso ordinare dei campioni prima della produzione in serie?
Sample production can be reviewed according to the custom design, required quantity and manufacturing feasibility.
Are OEM marking and private-label packaging available?
Custom tool codes, laser marking, branded labels and protective packaging can be reviewed for OEM and repeat orders.
What information is needed to quote a custom 4-flute ball nose end mill?
Send the drawing or sample details, ball radius, cutting diameter, flute length, shank size, overall length, workpiece material and quantity.

Download tecnici

Catalogs and reference cutting data for carbide end mill selection.

Catalogo delle frese in metallo duro integrale

Review related carbide end mill series.

Visualizza il catalogo

Guida alle velocità e agli avanzamenti delle frese a candela

Parametri di taglio iniziali di riferimento.

Visualizza la guida

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  • Dimensioni standard
  • Ordini di prova di modesta entità
  • Taglie miste
  • OEM e soluzioni personalizzate
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