FLAT-GROUND BLADES

FIG. 1. Thin
flat blade
Grain size: >0.02 mm. Gap at arrow: <0.020 mm. Edges are honed,
nonetheless. A truly flat abrasive would cause the blade to ‘dig
in’ and wear duller. |
HOCKEY & DANCE

FIG. 2. Deep
blade hollow
Unflexed round cylnder fits 19 mm [1/2"] ROH perfectly. Blade
width: 2.79 mm [0.11"] RETROFIT KIT is best for 5/16-3/8 inch ROH. |
FIGURES & FREESTYLE

FIG. 3. Shallow
blade hollow
Flexed oval cylinder fits blade hollow perfectly from 25.4 mm [1"]
ROH and up to 50 mm [2"] ROH. Blade width: 3.82 mm [0.15"] Good
for goalies. |