The Pramet ISO A40T-PCLNL 12 D.40mm left-hand boring bar is a highly advanced tool specifically designed for lathes. It enables precise internal taper turning as well as longitudinal turning with and without shoulders. The design features a toggle clamp that ensures a secure attachment of the indexable cutting inserts. With a diameter of 40 mm and a length of 300 mm, this boring bar offers an optimal balance between stability and flexibility. The left-hand version is ideal for applications requiring an inclination angle of -12 degrees, and the coolant channel drilling provides effective cooling during operation. This boring bar is therefore an excellent choice for professionals who value precision and efficiency.

• Toggle clamp for secure attachment of indexable cutting inserts
• Suitable for internal taper turning and longitudinal turning with and without shoulders
• Coolant channel drilling for improved cooling during operation
• Left-hand version with an inclination angle of -12 degrees
• Optimal functional width of 27 mm for versatile applications.