AC4010K grade improved machine hours saving in Cast Iron turning!

AC4000K series grades from Sumitomo are Abostech coated grades covering cast iron processing completely!

These newly developed grades for longer and stable tool life in machining of various cast irons - from grey cast iron (FC) to high-strength ductile cast iron (FCD).

• High adhesion technology provides smooth cutting edge treatment for drastically improved peeling resistance
• Crystal orientation control technology doubles crater wear resistance for high-speed machining
• Special surface treatment achieves more than twice the compressive stress and 2x chipping resistance

AC4010K grade - Our first recommended grade for gray cast iron. Ultra-thick coating allows for ultra-high speed machining (vc?= 700m/min).

AC4015K grade - Our first recommended grade for ductile cast iron. High-adhesion, high-strength coating provides longer and stable tool life.

In India, these grades are available with Motherson Techno Tools (JV with Sumitomo Electric), a specialist in providing best in class integrated tooling and cutting solutions for all kinds of metal machining requirement. MTTL has its best-in-class manufacturing plant setup in Noida.

The company is a joint venture between Sumitomo Electric Hardmetal, Japan and Motherson Group, India. The company believes in a partnership based approach with reputed global technology leaders to ensure Customer Delight in every way possible.