Units in (mm) unless otherwise specified

Product Features

• The President™ Series Handle features a double thread mechanism for robust, simple actuation. Mechanism locks securely to eliminate free play of stylus.


• Lifetime Handle Warranty*


• ALL Titanium™ Construction


• Micro-fenestrated body allows intake and evacuation of cleaning solutions for a cleaner and longer lasting handle


• Double Diamond Helix pattern provides enhanced grip


• 57-64° Tip Angle (dependent on diamond width)


• Safety Bevel Transition Edges Provide Better Wound Architecture


• Stealth (asymmetric) Faceting


• UltraThin™, 95-105 µm

*Lifetime Handle Warranty applies to all President Series Handles.
ALL Titanium™construction handles are warranted by Mastel for manufacturing defects and function as long as in the possession of the original owner.

Warranty does not apply to damage from misuse or improper care or mounted diamonds.

About Our Diamonds

If you desire the sharpest diamond going in terms of grooving and piercing, this is it.  This is superb for the hypotonous eye or the pediatric case where ultimate sharpness is the order of the day.  This is a triple edge design with a large sharp edge for wound enlargement (most similar to a 15° blade in fact) and one short facet to allow sighting a free hand depth of approximately .3mm often desired in trabeculectomy flap outlines as well as phaco grooves.