Whetstone × Required Skills

Knowledge of Blade Structures and Materials (2) Bedding Plane Judgment for Raw Whetstone Stones (1) Blade Angle Adjustment (1) Blade Replacement Adjustment (1) Blade angle adjustment (1) Forging (1) Grinder operation (1) Grinding Machine Operation (1) Grit Size Measurement (1) Hand Sharpening Technique (Whetstone Sharpening) (1) Hand Tool Processing (1) Handling of Hand Tools and Grinding Tools (1) Knowledge of Lacquerware Manufacturing Processes (1) Manual Sharpening Technique (1) Metal Material Identification (1) Metallurgy (1) Operation of specialized tools (1) Polishing Finishing Technique (1) Polishing Machine Operation (1) Polishing Skills (1) Polishing and Cutting Machine Operation (1) Polishing technique (1) Quenching technique (1) Rust treatment (1) Selection and Use of Whetstones (1) Sharpening Technique (1) Site Safety Management (1) Stone Cutting Technique (1) Tool Operation (1) Understanding of Safety Work Procedures (1)