Product Catalog Detail

Evolved Roll tap for medium hard carbon steels and alloy steels (～40HRC)

Size lineup: M3～M16

Features

• A semi-long shape allows for more efficient external lubrication and achieves excellent machining results.
• The combination of a unique thread relief and a coating that maximizes the benefits of surface treatments results in reduced torque and improved welding-resistance.
• A slightly wider flute means a higher volume of lubricant can be applied, resulting in improved lubricity and cooling abilities.
• Adopting a tool material suitable for the work materials in combination with a special coating means EHRZ is suitable for medium-hard steels up to 40HRC as well as stainless steels.

JIS	DIN