Spiral router bit Finishing VHM Z2 D10 I32 L80 S10 RH negative

Two-flute spiral end mill 10x32 mm from the SB51 series – perfect edge quality and high efficiency

Index: SB51.10.032.080.10R

High-performance spiral end mill made from a solid sintered carbide (VHM) monolith from the SB51 line, designed for precise cutting, shaping, grooving, and notching on machining centres and CNC machines. The tool utilises a two-flute spiral geometry in a Z2 configuration with a negative arrangement, which ensures effective chip removal downwards. The use of high-quality micrograin carbide provides high resistance to abrasive wear and significantly extends the cutting edge's life. The ground shank with a tolerance class of H6 eliminates radial runout, protecting the spindle bearing system and guaranteeing an excellent finish standard of the machined material.

Design advantages and technical properties:

• Finishing geometry 2 (downward ejection): Two cutting edges directing the chips downwards guarantee a clean upper edge of the workpiece and effectively prevent chipping of veneer or laminate.
• Monolith of Premium sintered carbide (VHM): The rigid, monolithic structure prevents deformation of the end mill under high force, allowing for narrow dimensional tolerances to be maintained.
• Possibility of using a PVD coating: The option to apply protective layers (including TiSiN or PLATINIUM) allows for several times the edge life, reduces friction and protects against overheating.
• Low roughness of the clamping part: The surface of the shank with a roughness indicator of Ra ≤ 0.3 µm protects the mill from spinning in the holder and eliminates the risk of wear on the cone in the spindle.
• Dynamic balancing to G2.5 standard: Certified static-dynamic balancing in the stringent class of G2.5 (according to ISO/EN) reduces noise and vibrations generated at high speeds (up to 18,000 RPM).

Intended use and application range:

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

It performs excellently in machining materials such as: soft and hard wood, raw and laminated MDF board, raw and laminated plywood, and raw and laminated chipboard.