Skate Blade Edge Checker
- Parduc T5 Edge Checker
- 5″ x 1.5″ Aluminum
- Precision machined in Finland – super accurate!
- Each line represents a 0.02 mm (0.8/1000 inch) height difference.
Not using an edge checker is the #1 reason for sub-par sharpening.
The tolerance for a quality sharpening is zero lines of deviation.
The shops that send out flat edges every time are the shops that stay in business and have the most repeat customers.