Spiral router bit Finishing VHM Z1+1 D6 I22 L60 S6 RH pos./neg.

VHM compressing finishing spiral mill Z#number_of_edges_z from the SL01 series – ideal edge quality without chipping

Index: SL01.06.022.060.06R

Industrial spiral mill made of solid carbide (VHM) from the SL01 series with compressive geometry. The tool is equipped with opposing helical cutting edges that simultaneously push chips down from the upper edge and up from the lower edge, pressing the laminate against the core of the board. Designed for finishing operations, cutting, edging, and trimming, as well as nesting technology cutting on CNC machining centres. The compressive design eliminates the risk of chipping and tearing on both sides of the work material. The ground shank in class H6 minimizes radial run-out, ensuring smooth machining and long spindle life.

Construction advantages and technical properties:

• Compressing geometry (Positive-Negative): The combination of right and left twist cutting edges guarantees a smooth, clean edge without chipping on both the upper and lower surfaces of the board.
• Finishing cutting edge geometry: Precisely ground cutting edges ensure high surface quality without the need for additional finishing machining.
• Solid carbide (VHM): The rigid monolithic structure reduces tool deflection under load and maintains dimensional precision.
• Low shank roughness (Ra ≤ 0.3 µm): The ground surface of the shank prevents slipping in the tool holder and protects the spindle taper from wear.
• Dynamic balancing in class G2.5: Balancing according to ISO standards eliminates vibrations at high rotational speeds.

Intended use and application range:

The tool is intended for cutting, nesting technology cutting, as well as edging and trimming operations on CNC machines.

It works excellently with materials such as: solid soft and hardwood, raw and laminated MDF board, raw and laminated chipboard, as well as raw and veneered plywood.