A high-strength binder forms a drilling tool, including a Nike, zinc and tin alloy; a main body of a drilling tool including this binder and hard granular materials; and a drilling tool training method.

摘要

High Strength Binder to form a Drilling Tool comprising an alloy of nickel, zinc and tin; Body of a Drilling tool which has the hard Binder and a Particulate material, and method of Formation of a Drilling Tool.