Oertikon Balzers India offers Coating with Extra Shear Strength. Oertikon Balzers India is an ISO 9001 accredited company. The Company also manufactures various types of coatings. The Coating with Extra Shear Strength, also known as Balinit® Helica, is used for deep-hole drilling with twist drills, for all common steel and cast iron qualities etc. The Coating with Extra Shear Strength has greater abrasion resistance and lower adhesion tendency. The Coating with Extra Shear Strength has friction coefficient of 0.25 against steel. This Coating has a copper colour.