Pinnacle Drilling Products Inc. Burnaby, BC Canada Supplier of the following types products: Anchor Bar, drill pipes and casing, rotary and percussion tooling, top hammer bits and steel, dth hammers and bits, overburden systems and under reamers, drilling fluids and lubricants, core bits, drag bits, tri-cone bits, grout swivels, jet-grout tooling, adapter and crossover subs.