XDG-004T Trifacet Knife Trifacet GEM quality diamond

Trifacet GEM quality diamond blade 1.0 mm wide & 150 micron thick.   Ideal for freehand tunneling through scleral and corneal tissue.   Unique "S"-loop lock prevents against accidental retracting   of the blade.   Round 6.5 mm dia handle.   Overall length 120 mm, 4.7 inches.