Spiral router bit Finishing VHM Z1+1 D5 I22 L70 S5 RH pos./neg.

VHM Compression Finishing Spiral Cutter Z#liczba_ostrzy_z from the SL01 series – ideal edge quality without chipping

Index: SL01.05.022.070.05R

Industrial spiral cutter made from solid carbide (VHM) from the SL01 series with compression geometry. The tool features 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, joining and edge trimming, as well as nesting cutting technology on CNC machining centres. The compression design eliminates the risk of chipping and tearing on both sides of the material being processed. The ground shank in accuracy class H6 reduces radial runout, ensuring smooth machining and a long spindle life.

Design advantages and technical properties:

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

Purpose and scope of application:

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

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