FANAR solid carbide end mill, diameter 1.5 mm, radius R0.75, length 3/50, 2 flutes, VHM B230 X-MILL

FANAR solid carbide end mill with a 1.5 mm diameter and a corner radius of R0.75 is designed for precision milling of small profiles, slots and contours. The cutter is made from VHM (solid carbide) and features a two-flute B230 X‑MILL geometry that balances chip evacuation and cutting-edge support. The short overall length (designation 3/50) and compact diameter provide high rigidity and repeatable accuracy in CNC and manual milling setups where a fine radius and tight tolerances are required.

Advantages

The two-flute design improves chip removal and reduces cutting forces on small diameters, while the B230 X‑MILL geometry enhances edge strength and surface finish. Solid carbide construction provides stiffness and wear resistance for consistent performance in a variety of metals and alloys. The R0.75 corner radius offers better corner strength than a sharp corner, reducing chipping and extending tool life for profile and slot operations.

Suitable for

• Micro slotting and profiling in steel and non-ferrous alloys
• CNC finishing and contour milling of small parts
• Manual milling where high rigidity and precise radii are required

Key specifications

• Cutting diameter: 1.5 mm
• Corner radius: R0.75 mm
• Number of flutes: 2
• Material: solid carbide (VHM)
• Geometry: B230 X‑MILL
• Length designation: 3/50 (short-profile configuration)

How to use

Secure the end mill in an appropriate collet or holder rated for small-diameter tools and ensure correct concentricity. Select cutting parameters based on workpiece material, tool diameter and machine rigidity: use modest depths of cut and conservative feeds per tooth when machining hardened steels or difficult-to-cut alloys. Maintain steady spindle speed to avoid chatter and verify coolant or lubrication strategy suitable for the material to improve chip evacuation and tool life.

Usage recommendations

For best results, use this FANAR solid carbide end mill on stable setups with minimal overhang. Reduce radial engagement when profiling tight radii and consider climbing milling for improved surface finish. Inspect the tool regularly for wear and replace once edge rounding or chipping affects dimensional accuracy.