Spiral router bit Finishing VHM Z1 D10 I32 L70 S10 RH positive

Single-flute spiral cutter VHM 10x32 from the SA01 series – perfect edge quality and high machining efficiency

Index: SA01.10.032.070.10R

High-performance spiral cutter made from solid sintered carbide (VHM) from the SA01 line, intended for tasks involving precise cutting, shaping, and finishing on overhead spindle milling machines and CNC centres. The tool employs a uniform spiral geometry in Z1 configuration with a positive layout, which forces effective chip removal upwards. The use of high-quality micro-grain carbide ensures high resistance to abrasive wear and significantly extends the cutting edge life. The ground shank in tolerance class H6 eliminates radial runout, protecting the spindle bearing system and guaranteeing an excellent finishing standard of the machined material.

Design advantages and technical properties:

• Finishing geometry 1 (upward chip removal): Polished chip flutes combined with a single cutting edge facilitate free upward evacuation of the chips while maintaining minimal cutting resistance.
• Premium sintered carbide monolith (VHM): Rigid monolithic construction prevents distortion of the cutter under high force, allowing for maintaining narrow dimensional tolerances.
• Possibility of PVD coating application: The option of applying protective layers (e.g., TiSiN or PLATINIUM) allows for multiple extensions of edge life, drastically reduces friction, and protects against overheating.
• Low roughness of the shank: The surface of the shank with a roughness indicator of Ra ≤ 0.3 µm protects the cutter from rotating in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing to G2.5 standard: Certified static-dynamic balancing in the stringent class G2.5 (according to ISO/EN) reduces noise and vibrations generated at high speeds (18,000 – 24,000 RPM).

Intended use and application range:

The tool is designed for cutting, contour milling, and finishing edge operations.

It works perfectly for machining materials such as: soft and hard wood, raw MDF board, plywood, and raw chipboard.