Solid Carbide Shank Cutter Dolfamex FI 3.0 mm 8/38 Z1 HA3 VHM ALU DOLFA 1-AL

Solid carbide shank cutter Dolfamex FI 3.0 mm (8/38 Z1) is a single-flute milling tool engineered for aluminium machining. Made from VHM (solid carbide) with HA3 geometry, this cutter delivers accurate slotting and finishing in non-ferrous materials. Its 3.0 mm diameter and single-flute design support efficient chip evacuation and stable cutting in both CNC and manual milling setups, suitable for precision operations where small diameters and surface quality matter.

Advantages

The solid carbide construction ensures high rigidity and wear resistance compared with high-speed steel tools, while the HA3 geometry is optimized for aluminium to reduce built-up edge and improve surface finish. The single-flute profile promotes fast chip removal and lower cutting forces, which helps maintain dimensional accuracy in small-diameter milling. The compact 3.0 mm size enables detailed work in narrow slots and fine contours.

Suitable for

• Precision slotting and milling of aluminium components
• Finishing passes on non-ferrous materials
• Milling small features and contours in CNC machines
• Manual or fixture-supported milling where chip evacuation is critical

Key specifications

• Material: solid carbide (VHM)
• Cutting geometry: HA3 optimized for aluminium
• Flutes: single flute (Z1)
• Cutting diameter: 3.0 mm
• Overall / usable length profile: designed for small-diameter operations (8/38 dimensioning)
• Application: non-ferrous metals, primarily aluminium

How to use

Install the cutter in a suitable collet or chuck that securely supports the shank to minimize runout. Select cutting parameters appropriate for aluminium: moderate spindle speed with comparatively higher feed per tooth to leverage the single-flute design and ensure efficient chip evacuation. Use light finishing passes for final surface quality, and avoid excessive axial engagement to reduce deflection on the 3.0 mm diameter. Cooling or air blast can be applied to clear chips and control tool temperature as required by the machining setup.

Usage recommendations

For best results when machining aluminium, use sharp tools and optimized feeds/ speeds with effective chip removal. Inspect tool condition regularly and replace the cutter once wear affects dimensional accuracy or surface finish. When possible, test parameters on a sample piece to refine feeds and speeds for your specific alloy and machine rigidity.