60HRC 以上工件加工,高耐久,高性价比
LH 高硬度立铣刀用的是 PST 铜褐色涂层,表面硬度 Hv 3600,专门针对 60HRC 以上高硬度钢设计。模具行业做硬铣的采购应该都知道,这个硬度区间对刀具磨损很快——LH 的涂层含 Si 元素,配合高刚性结构和容屑槽设计,粗加工、精加工都能稳住切削,刀具寿命拉长,单件成本自然降下来。
Each part is engineered and QC'd against the exacting standards your equipment demands.
PST 涂层表面硬度 Hv 3600,气化开始温度 1200 ℃,高温切削时涂层不容易失效,适合硬钢加工的持续热负荷工况。
5~2.5 μm,摩擦系数 μ 0.25~0.35,切屑排出更顺,切削阻力低,对主轴负载小的机床也友好。
高刚性刀体配合独特容屑槽设计,粗加工时排屑不堵,精加工时让刀量小,模具型腔的尺寸稳定性更好控制。

LH 高硬度立铣刀用的是 PST 铜褐色涂层,表面硬度 Hv 3600,专门针对 60HRC 以上高硬度钢设计。模具行业做硬铣的采购应该都知道,这个硬度区间对刀具磨损很快——LH 的涂层含 Si 元素,配合高刚性结构和容屑槽设计,粗加工、精加工都能稳住切削,刀具寿命拉长,单件成本自然降下来。

From mining fleets to manufacturing lines, this part ships globally and runs under load.
Proven in thousands of installations across mining, construction, energy and heavy manufacturing. Designed for 24/7 operation and backed by a responsive engineering support team.
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Key parameters below. Full dimensional drawings, tolerance sheets and material certificates available on request.