EXO cutting tool EXO PRO Z solid carbide ball end mill 1.8 mm

EXO cutting tool EXO PRO Z solid carbide ball end mill 1.8 mm is a compact, high-precision milling cutter designed for fine 3D contouring and surface finishing. The 1.8 mm ball diameter enables accurate machining of small radii and complex geometries. Manufactured from solid carbide, the tool provides rigidity and wear resistance suitable for both hardened and non-hardened materials in CNC applications for molds, dies and detailed components.

Advantages

The solid carbide construction ensures high dimensional stability and resistance to abrasive wear during prolonged use. The ball end geometry delivers smooth transitions on contoured surfaces and reduces tool mark visibility. Its compact size and optimized geometry enable consistent chip evacuation and predictable cutting performance when machining tight features and small fillets.

Suitable for

• 3D contouring and finishing of molds and dies
• Precision machining of small radii and complex surfaces
• CNC finishing operations on hardened and non-hardened metals and alloys
• Detail work on prototypes and small components

Key specifications

• Ball diameter: 1.8 mm
• Material: solid carbide
• Geometry: ball end mill for 3D contouring
• Application: finishing and fine-detail milling
• Compatible with CNC milling machines for small-diameter toolpaths

How to use

Mount the ball end mill securely in an appropriate collet or tool holder and ensure runout is minimized to preserve the small cutting diameter. Use finishing feeds and speeds suitable for carbide tooling and adjust cutting parameters based on workpiece material hardness and machine rigidity. Employ shallow axial depths of cut and light radial engagement when performing fine finishing passes to achieve high surface quality and dimensional accuracy. Coolant or air blast is recommended to assist chip removal and prolong tool life, depending on the machined material.

Usage recommendations

Select spindle speeds and feedrates that limit tool deflection; increase rigidity by reducing unsupported overhang. For hardened materials, use modest cutting depths and multiple passes to avoid premature wear. Regularly inspect the cutting edge for wear and replace the tool when surface finish or dimensional tolerance degrades.