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MAYKESTAG Solid Carbide Mini Ball Nose End Mill 0.50mm R0.25 Z2 Reinforced Shank

MAYKESTAG Solid Carbide Mini Ball Nose End Mill 0.50mm R0.25 Z2 Reinforced Shank
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MAYKESTAG Solid Carbide Mini Ball Nose End Mill 0.50mm R0.25 Z2 Reinforced Shank
  • Stock: Sold Out
  • Cat No: MAY6345000501
  • SKU: MAY6345000501
  • UPC: 9002740934974
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Maykestag Solid Carbide Mini Ball Nose End Mill 0.50mm R0.25 Z2 Reinforced Shank

Precision miniature ball nose milling with a reinforced shank. The Maykestag Code 6345 is a solid carbide mini ball nose end mill with two flutes, a short-series design and reinforced 3.00mm shank. This 0.50mm version features a 0.25mm ball radius and is designed for precise miniature contouring and 3D profiling applications.

The Maykestag Code 6345 0.50mm mini ball nose end mill combines a miniature 0.50mm cutting diameter with a 0.25mm radius, two-flute geometry and a reinforced 3.00mm h6 shank. The short-series design provides a compact tool configuration for precision machining where small radii and fine surface detail are required.

With a 38mm overall length and 1.5mm cutting length, this miniature cutter is particularly suited to detailed CNC milling, contouring and 3D profiling. The uncoated solid carbide construction and 30° helix provide the specified Code 6345 cutting geometry.

What is a mini ball nose end mill?

A ball nose end mill has a rounded cutting end that allows the tool to produce smooth curved surfaces, contours and three-dimensional profiles. The cutting radius corresponds to half the nominal cutting diameter when the end is a full hemispherical radius.

This Maykestag cutter has a 0.50mm cutting diameter and 0.25mm radius, making it suitable for miniature machining applications where fine detail and very small radii are required.

Product Highlights

  • 0.50mm cutting diameter for miniature precision milling
  • 0.25mm ball radius for fine contours and 3D profiles
  • 2-flute solid carbide design
  • Reinforced 3.00mm h6 shank for increased tool rigidity
  • Short-series configuration for compact machining setups
  • 30° helix angle
  • 38mm overall length
  • 1.5mm cutting length
  • DIN 6535-HA shank
  • Uncoated solid carbide construction
  • Type N geometry

Why use a miniature ball nose cutter?

Miniature ball nose end mills are used where conventional milling cutters are too large to reproduce the required geometry. Their small rounded cutting ends allow detailed contours, small radii, grooves and three-dimensional surfaces to be machined with high geometric precision.

The reinforced shank of the Maykestag Code 6345 provides additional support behind the miniature cutting section, helping create a stable tool configuration despite the extremely small 0.50mm cutting diameter.

Features

  • Solid carbide construction: Provides the rigidity and wear resistance required for miniature precision milling.
  • Miniature 0.50mm diameter: Allows very small features, contours and detailed geometries to be machined.
  • 0.25mm radius: The ball nose profile provides a smooth rounded cutting geometry for contour and 3D machining.
  • Two flutes: Provides the specified Code 6345 cutting configuration.
  • Reinforced shank: The 3.00mm shank provides greater support behind the miniature cutting section.
  • 30° helix: Provides the specified spiral geometry for the cutter.
  • Short series: The compact tool design helps minimise unnecessary tool overhang.
  • Type N: Maykestag standard geometry designation for the product family.
  • DIN 6535-HA: Cylindrical shank configuration for suitable precision toolholding systems.

Recommended Applications

The Maykestag Code 6345 range is rated by Maykestag according to its suitability for different material groups. A higher rating indicates greater suitability for the application.

Steels below 400 N/mm²
Ideal
Steels below 850 N/mm²
Ideal
Steels below 1,100 N/mm²
Ideal
Steels below 1,300 N/mm²
Especially suitable
Steels above 45 HRC
Suitable
Stainless steels below 850 N/mm²
Especially suitable
Stainless steels above 850 N/mm²
Suitable
Cast iron and malleable cast iron
Ideal
Copper and brass
Suitable
Aluminium
Suitable

Reinforced Shank

The Maykestag Code 6345 uses a 3.00mm h6 reinforced shank behind its miniature cutting section. This gives the small-diameter cutter additional support and helps maintain a compact, rigid tool configuration.

Miniature Ball Nose Geometry

The 0.50mm cutting diameter and 0.25mm radius are designed for miniature contouring and detailed three-dimensional machining. The short-series design keeps the cutting geometry close to the toolholder for precision applications.

Get the right cutting data  SpeedGuide Calculator

MaySpeedGuide: Maykestag recommends using the MaySpeedGuide to determine the appropriate cutting conditions for the tool, workpiece material and machining application.

Optimise miniature milling performance. Correct cutting speed, feed rate, tool engagement and machining conditions are especially important when working with miniature cutters. Always select cutting data appropriate to the workpiece material, machine, toolholding system and application.

Specifications

Description Spec
Product Maykestag Mini Ball Nose End Mill
Maykestag Code 6345
Product Type Solid carbide mini ball nose end mill
Diameter (d1) 0.50mm h10
Ball Radius R0.25mm
Shank Diameter (d2) 3.00mm h6
Overall Length (l1) 38mm
Cutting Length (l2) 1.5mm
Number of Flutes (Z) 2
Helix Angle 30°
Tool Type Type N
Series Short series
Shank Design Reinforced shank
Shank Standard DIN 6535-HA
Coating Uncoated / blank
Material Solid carbide (VHM)
Coolant Supply No internal coolant
Manufacturer Part Number 0634500050100
Vermont Sales SKU MAY6345000501
UPC / EAN 9002740934974

Scope of Delivery

  • 1 x Maykestag solid carbide mini ball nose end mill 0.50mm R0.25 Z2
Tags: Maykestag , Mini Ball Nose End Mill , Ball Nose End Mill , Miniature End Mill , Solid Carbide End Mill , 0.50mm End Mill , 0.5mm End Mill , R0.25 , 2 Flute End Mill , Reinforced Shank , Type N , 30 Degree Helix , DIN 6535-HA , Code 6345 , Precision Milling
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