Hardware Podcasts

STL: Zen-Wu's Low-Speed Woodworking

Shop Talk Live · 29 Aug 2025 · 50m

What this episode covers

Luke Lyu, founder of Zen Wu Toolworks, explains how his company combines traditional Chinese plane design with modern CNC and EDM manufacturing to create high-performance hand tools. He details the engineering challenges of optimizing hammer harmonics and plane blade preload, noting that standard FEA software fails to capture the tactile feedback required for good tool feel. Lyu also describes the Zen Sharp sharpening system, which uses magnetic spring steel cards to offer an affordable, accessible alternative to traditional stones, reflecting his philosophy of balancing premium quality with accessibility.

Most relevant to

early-stage companies

Topics

Mentioned

Companies
Zen Wu Toolworks
Products
Zen Sharp, Stanley, Japanese planes, Western planes, Chinese planes
Tools
EDM, CNC

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