SPMG Drilling Inserts are used for creating as well as enlarging of holes by CNC machines. These inserts are also useful for creating embedding design on heat pipes. Offered high speed drilling inserts are considered as cost effective CNC machining tools for their ease of replacement. SPMG Drilling Inserts are suitable for maintaining drilling accuracy on complex geometry for surfaces made of cast iron, stainless steel and alloy steel. Long tool life, ergonomic design, ease of handling and reasonable price are the key aspects of these drilling inserts.