1.High-performance HSS-E material for durable and stable service life.

2.The optimized geometry design can be used for the processing of a wide range of materials, including carbon and alloy steels, stainless steel, cast steel, and ball milled cast iron.

3.The optimized inclination of the straight groove edge allows efficient chip evacuation in through-hole machining.

4.Reliable performance with suitable PVD coating treatment.

 

HSSE is an ultra-high drilling rate of 8% It is made of hard high-speed steel.Alloy steel with complex composition.It contains tungsten,molybdenum,chromium,vanadium and diamond.Other carbide forming elements.high speed.The steel has good technological properties,strength and toughness.Good compatibility,cutting tools made of high-speed stee, In addition to its high hardness,high wear resistance and In addition to enough toughness, Another important factor is red hardness.