Fresa esférica de metal duro de 4 cortes HRC45 sob medida para aço

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
Prazo de entrega3–7 Days
ConfiguraçãoCustom 4-Flute
Série de DurezaHRC45
MELHOR PARA

Geometria personalizada

Application-specific design

Custom Ball Radii & Sizes

Tailored radii, diameters and lengths

Precision 3D Finishing

Stable curved-surface&profiling

OEM e Fornecimento Recorrente

Drawing-based production and private labeling

Custom HRC45 Series

HRC45 Custom Carbide Ball Nose End Mill

O HRC45 custom 4-flute carbide ball nose end mill for steel foi projetado para 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.


Design Básico

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


Visualizações do produto

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


Detalhes da apresentação

Vantagens do produto

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.

Material Common Grades
Aço carbono AISI 1018, 1045, C45, S45C
Aço-liga AISI 4140, 4340, 42CrMo4, SCM440
Mold & Pre-Hardened Steel P20, 1,2311, 1,2738, 718H

Nota de aplicação: 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.

Parâmetro Especificação
Tipo de ferramenta Custom Carbide Ball Nose End Mill
Fim do perfil Fresas esféricas de raio total
Flautas 4 — Non-Standard
Série de Dureza HRC45
Substrato Metalo-carbeto de grão fino
Revestimento Black AlTiN
Supply Type Made to Order / Drawing-Based
Aplicativos 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.
ESPECIFICAÇÕES SHANK d CUTTING D FLAUTA L1 RADIUS R OAL L
R0.5×2×D4×50L* 4 1 4* 0.5 50
R0,75 × 3 × D4 × 50L 4 1.5 3 0.75 50
R1×4×D4×50L* 4 4* 4 1 50
R1,25 × 5 × D4 × 50L 4 2.5 5 1.25 50
R1,5 × 6 × D3 × 50L 3 3 6 1.5 50
R1,5 × 6 × D3 × 75L 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 × 50L 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 × 50L 5 5 10 2.5 50
R2,5 × 10 × D5 × 75L 5 5 10 2.5 75
R2,5 × 10 × D5 × 100L 5 5 10 2.5 100
R2,5 × 10 × D6 × 50L 6 5 10 2.5 50
R3×12×D6×50L 6 6 12 3 50
A3 × 12 × P6 × 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
L4 × 16 × P8 × 60L 8 8 16 4 60
L4 × 16 × P8 × 75L 8 8 16 4 75
L4 × 16 × P8 × 100L 8 8 16 4 100
L4 × 16 × P8 × 150 L 8 8 16 4 150
R4,5 × 18 × D10 × 75L 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
A6 × 24 × P12 × 75L 12 12 24 6 75
R6×24×D12×100L 12 12 24 6 100
L6 × 24 × P12 × 150 L 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
L7 × 28 × P14 × 100 L 14 14 28 7 100
L7 × 28 × P14 × 150 L 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

Observação sobre o tamanho: 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.

Solicitar cotação

Personalização e OEM

Dimensões personalizadas, geometria e opções de marca própria estão disponíveis para programas de distribuidores e fabricantes de equipamentos originais (OEM).

Soluções em ferramentas de corte para fabricantes de equipamentos originais (OEM) e marcas próprias
fresa de ponta esférica de metal duro maciço personalizada para alumínio
Raio e diâmetroRaio da esfera e diâmetro de corte personalizados.
Flauta e AlcanceOpções de comprimento da flauta, do pescoço e de alcance estendido.
Comprimento totalComprimentos padrão e estendidos.
Marca do fabricante original (OEM)Marcação a laser, etiquetas e embalagens.

Também está disponível o desenvolvimento com base em desenhos e amostras para aplicações especiais de acabamento de alumínio.

Qualidade, Inspeção e Entrega

Our carbide ball nose end mill for aluminum are controlled through material verification, precision grinding, in-process measurement and final inspection. See our processo de fabricação e controle de qualidade para mais informações.

Inspeção de ferramentas na prática — verificação das dimensões principais, do perfil e do estado da aresta de corte antes da embalagem.

Controle de qualidade em três etapas

Os pontos de verificação garantem a consistência dimensional e o controle de pedidos repetidos.

ETAPA 01

Controle de entrada de materiais

Carbide grade and blank dimensions are checked before production.

ETAPA 02

Controle da retificação durante o processo

Key dimensions and flute geometry are checked during CNC grinding.

ETAPA 03

Inspeção final da ferramenta

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

Embalagem e entrega

As opções de embalagem de proteção e para exportação são definidas de acordo com a quantidade do pedido e os requisitos de remessa.

Processo de embalagem protetora para fresas de metal duro

Embalagem de proteção

Embalagem para pedidos em grandes quantidades e para exportação das remessas da HY Cutting Tools

Embalagens a granel e para exportação

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.

Perguntas frequentes sobre personalização e pedidos

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.
Can I order samples before bulk production?
Sample production can be reviewed according to the custom design, required quantity and manufacturing feasibility.
A marcação OEM e as embalagens com marca própria estão disponíveis?
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.

Downloads técnicos

Catalogs and reference cutting data for carbide end mill selection.

Catálogo de fresas de ponta de metal duro maciço

Review related carbide end mill series.

Ver catálogo

Guia de velocidades e avanços para fresas de topo

Parâmetros de corte iniciais de referência.

Ver o guia

Precisa saber os tamanhos, preços ou opções personalizadas?

Envie suas especificações e a quantidade desejada para receber um orçamento.

  • Tamanhos padrão
  • Pedidos de pequenas quantidades para teste
  • Tamanhos variados
  • OEM e ferramentas sob medida
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