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Crafts & Restoration

Knife Sharpening

Sharpen Any Knife to Shaving Sharp, by Hand

12 lessons4 modules8h 50m durationbeginner level

Instructor: StretchLearn Faculty

About this course

This course takes you from a dull, rounded edge to a knife that pushes cleanly through a tomato or shaves arm hair, using whetstones and a strop rather than pull-through gadgets. You will learn edge geometry and steel types, how to choose and hold a bevel angle, the grit progression from coarse repair to fine polish, and how to feel and remove the burr that tells you an edge is truly sharp. By the end you can sharpen a chef's knife, a paring knife, and a folding pocket knife, keep them keen with a strop and honing rod, and maintain a serrated bread knife without ruining it.

Curriculum

Module 1: How a Cutting Edge Works3 lessons
Module 2: Whetstones and Holding the Angle3 lessons
  • Whetstones, Grit, and Setup🔒50m
  • Setting and Holding a Consistent Angle🔒50m
  • The Burr: Raising, Reading, and Removing It🔒45m
Module 3: Refining, Stropping, and Maintenance3 lessons
  • Grit Progression and Refining the Edge🔒45m
  • Stropping to a Keen Polish🔒40m
  • Honing Rods and Between-Sharpening Maintenance🔒40m
Module 4: Testing, Repair, and Special Edges3 lessons
  • Testing Sharpness Honestly🔒40m
  • Repairing Chips and Sharpening Real Knives🔒50m
  • Maintaining Serrated Edges🔒40m
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