Spiral router bit Finishing VHM Z2 D3 I12 L60 S8 RH positive

Spiral end mill VHM two-flute 3x12 from the SB01 series – perfect edge quality and high machining efficiency

Index: SB01.03.012.060.08R

High-performance spiral end mill made from a solid sintered carbide (VHM) monolith from the SB01 line, intended for precise cutting, shaping, and finishing tasks on overhead spindle milling machines and CNC centres. The tool uses a two-flute spiral geometry in a 2 configuration with a positive arrangement, which enforces effective chip removal upwards. The use of high-quality micrograin carbide ensures high resistance to abrasive wear and significantly extends the cutting edge's lifespan. The ground shank in tolerance class H6 eliminates radial runout, protecting the spindle's bearing system and guaranteeing an excellent finishing standard for the machined material.

Design advantages and technical properties:

• Finishing geometry Z2 (upward chip removal): Two cutting edges ensure high cutting efficiency, an ideal finishing standard for edges, and efficient upward chip removal.
• Premium monolith made of sintered carbide (VHM): Rigid, monolithic construction prevents the end mill from deforming under high forces, allowing for narrow dimensional tolerances.
• PVD coating option: The option of applying protective coatings (including TiSiN or PLATINIUM) allows for multiple extensions of the edge's lifespan, reduces friction and protects against overheating.
• Low roughness of the shank: The shank surface with a roughness indicator of Ra ≤ 0.3 µm prevents the end mill from rotating in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing in G2.5 standard: Certified static-dynamic balancing in the strict G2.5 class (according to ISO/EN) reduces noise and vibrations generated at high speeds (up to 18,000 RPM).

Purpose and range of use:

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

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