GENERAL TECHNICAL INFORMATION THREADING INSERTS - TYPES AND PROFILES Partial Profile • Suitable for a wide range of pitches with a common angle (60° or 55°) • Inserts with small root-corner radius suitable for the smallest pitch range. • Additional operations to complete the outer/internal diameter is necessary. Full Profile • Not recommended for mass production. • Eliminates the need for different inserts. • Performs complete thread profile. • Root corner radius is suitable only for the relevant pitch. • Recommended for mass production. • Suitable for one profile only. 1258