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0.6μm 4 Flutes End Mill Taper Ball Nose Milling Cutter Customized For Non-Ferrous Metals

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Carbide Boring Tool

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AMG-TOOLS

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0.6μm 4 Flutes End Mill Taper Ball Nose Milling Cutter Customized For Non-Ferrous Metals

Brand Name:	AMG
MOQ:	3-10PCS
Payment Terms:	T/T/Credit Card
Supply Ability:	30000-100000pcs per month

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

ISO9001

Name:

4 Flutes End Mill

Number Of Flutes:

Helix Angle:

30 Degrees

Grain Size:

0.6μm

Origin:

Jiangsu (China)

Helix:

Can Be Customized

Workpiece Material:

Steel, Stainless Steel, Cast Iron, Aluminum

Flute Type:

Sprial

Application:

General Purpose

Precision:

Packaging Details:

Plastic tube

Supply Ability:

30000-100000pcs per month

Highlight:

Customized 4 Flutes End Mill

Taper Ball Nose Milling Cutter

4 Flutes End Mill

Product Description

0.6μm 4 Flutes End Mill Taper Ball Nose Milling Cutter Customized For Non-Ferrous Metals

Product Specifications

Attribute	Value
Name	4 Flutes End Mill
Number Of Flutes	4
Helix Angle	30 degrees
Grain Size	0.6μm
Origin	Jiangsu (China)
Helix	Can be customized
Workpiece Material	Steel, Stainless Steel, Cast Iron, Aluminum
Flute Type	Spiral
Application	General Purpose
Precision	h6

Product Description

4 Flutes Endmill Taper Ball-Nose Milling Cutter For Non-Ferrous Metals

Introduction

A 4-flute tapered ball-nose end mill is a precision solid carbide cutting tool engineered for 3D contouring, profiling, and finishing in soft, non-ferrous materials. The tapered design (reduced shank diameter) enhances rigidity for deep-cavity machining, while the ball-nose tip enables smooth, curved surface finishes.

Features

Material: High-grade carbide with optimized hardness and toughness for non-ferrous metals.
Geometry:
- Tapered body (e.g., 1°-5° per side) for improved reach and reduced deflection in deep pockets.
- Ball-nose tip (R = 1/2 diameter) for intricate 3D shapes and fillets.
Flute Design:
- 4 flutes - Balances chip evacuation and cutting efficiency in softer materials.
- High helix angle (35°-45°) for shearing cuts and smooth finishes.
Coating: AlTiN, ZrN, or uncoated - Reduces built-up edge (BUE) in gummy materials like aluminum.
Edge Prep: Polished flutes to minimize material adhesion.

Typical Applications

Primary Use:
- 3D sculpting (mold/die cavities)
- Precision finishing of aluminum alloys, brass, copper, and plastics
Industries: Aerospace (blades, impellers), automotive (prototyping), jewelry, and signage
Machines: CNC milling centers, high-speed machining (HSM) setups

Advantages

✔ Smooth Finishes: Ball-nose eliminates stair-stepping on curved surfaces
✔ Reduced Vibration: Tapered design enhances stability in deep cuts
✔ Chip Clearance: 4 flutes optimize chip flow in non-ferrous materials
✔ Wear Resistance: Carbide + coatings extend tool life in abrasive plastics/composites

Technical Specifications (Example)

Diameter Range: 3mm-12mm (ball-nose radius: 1.5mm-6mm)
Taper Angle: 3° (common for balance of strength and reach)
Cutting Length: 15mm-50mm (depends on diameter)
Shank Type: Straight or Weldon flat for secure gripping
Speed/Feed (Aluminum 6061):
- RPM: 10,000-20,000 (for 6mm tool)
- Feed Rate: 1,500-3,000 mm/min
- DoC: 0.1-0.5× diameter