HORN 推出 Type 395 可转位刀片，用于轮廓切槽与螺纹车削
System 395 for profile grooving
HORN 扩展刀具系列，推出新型 Type 395 可转位刀片，采用水平布置的三刃设计，适用于轮廓切槽和车削定制螺纹。该刀片的特别之处在于刀片不靠外周支撑，而是定位在专门设计的槽中，使刀片轮廓几乎可自由成形，从而按客户需求定制刀具方案。精密磨削的切削刃保证高工艺可靠性，刀片在切削力方向上的大接触面确保刀杆内夹持稳定，有利于刀具寿命、表面质量和工艺稳定性。三个可用切削刃提升了轮廓切槽与螺纹加工的经济性；刀片可按客户规格定制，可选带断屑槽，涂层按具体应用单独匹配。刀杆方面提供镗杆、方柄刀杆等多种定制设计，Type 395 有两种毛坯尺寸，其中一种为全新开发。
17. September 2026 Press information
Horn is expanding its tool range with the new Type 395 indexable insert. The horizontally-orientated, three-edged cutter is suitable for profile grooving and turning custom threads. With this new system, Horn offers a cost-effective yet flexible solution for demanding internal and external turning operations.
What sets the new Type 395 apart is the positioning of the indexable insert. Unlike in conventional systems, the insert does not rest against the periphery but is positioned in specially designed grooves. This opens up entirely new possibilities for profile design. The insert can be profiled almost freely, enabling customised tool solutions for a wide variety of customer requirements. The precision-ground cutting edges ensure a high level of process reliability. At the same time, the large contact surface of the indexable insert in the direction of the cutting force guarantees stable clamping in the toolholder. This has a positive effect on tool life, surface quality and process stability.
With three usable cutting edges, the new type 395 indexable insert also enhances cost-effectiveness in profile grooving and threading. The inserts can be customised to customer specifications and can optionally be manufactured with a chip-breaker groove. The tool coating is individually tailored to the specific application. Horn also prioritises high flexibility when it comes to toolholders. Various custom designs, such as boring bars or square shank toolholders, can be precisely adapted to the respective machining task.
Two blank sizes are available for the new Type 395, including a completely newly developed variant. Horn is thus expanding its portfolio with a high-performance tool system for complex profiling and threading operations with stringent demands on precision and cost-effectiveness.
FACTS:
- New insert seat for expanded possibilities in cutting edge profiling
- Three-edged indexable insert for greater cost-effectiveness in profile grooving and threading
- Stable clamping due to a flat contact surface in the direction of the cutting force
来源：HORN · 精密切削刀具 · horn-group.com