● Woodworking · Review

PSI Woodworking LCGRIND4 Complete 4-Piece Precision Lathe Chisel Sharpening System

The most important accessory for traditional HSS turning tools -- the correct grinding setup for all shapes

✎ PickHonest Research Desk▦ Updated October 15, 2026◷ 3 min read

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PSI Woodworking LCGRIND4 Complete 4-Piece Precision Lathe Chisel Sharpening System
Best Grinding Jig

PSI Woodworking LCGRIND4 Complete 4-Piece Precision Lathe Chisel Sharpening System

PSI Woodworking

The most important accessory for traditional HSS turning tools -- the correct grinding setup for all shapes

  • Grinding platform
  • Multiple jigs
  • Repeatable angles
  • For all turning tools

Pros

  • The most important accessory for traditional HSS turning tools -- the correct grinding setup for all shapes
  • Repeatable angle grinding for consistent tool geometry every time
  • Includes jigs for bowl gouges, spindle gouges, and skew chisels
  • A complete precision system rather than piecing together individual jigs

Cons

  • Requires a slow-speed grinder (1750 RPM) -- not for standard high-speed grinders
  • Initial learning curve for each tool shape
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