Material: High Speed Steel (HSS)
Thread direction: Left hand
Type: M3, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20
Size: As picture or form shows
-The most important tool for manufacturing operator to thread processing.
-High hardness, high wear resistance, for stainless steel, iron and other drilling.
-Make of HSS material, and special heat treatment,so it hardness can be reached HRC62 degrees.
-Good applicability, stability, processing efficiency, life expectancy and so on.
-Suitable for processing iron, steel, copper,aluminum, die steel and stainless steel.