Carmex Carmex External Right Hand ISO Metric Thread Turning Insert 27 mm / 5.5 mm Pitch / 27 ER 5.5 ISO BMA

External Thread Turning Insert – ISO Metric 60o

The Carmex 27 ER 5.5 ISO BMA is a high-performance external thread turning insert designed for cutting ISO metric (60o) thread profiles with a 5.5 mm pitch. This full-profile insert forms the complete thread geometry-crest, root, and flanks-in a single pass, ensuring excellent dimensional accuracy, smooth surface finish, and consistent thread quality in coarse-pitch applications.

Manufactured from robust BMA-grade carbide, it provides outstanding wear resistance, edge strength, and heat tolerance. Ideal for machining stainless steels, hardened steels, and other difficult alloys, it delivers smooth chip evacuation, reduced cutting forces, and long tool life even under demanding production conditions.

• Ordering Code: 27 ER 5.5 ISO BMA
• Thread Type: ISO Metric (60o)
• Profile: Full Form
• Insert Type: External
• Hand: Right Hand
• L: 27 mm
• I.C.: 5/8”
• Pitch: 5.5 mm
• X: 1.6 mm
• Y: 2.3 mm
• Carbide Grade: BMA
• Applications: External Thread Turning for Coarse-Pitch ISO Metric Threads on Hard or Alloy Steels
• Key Advantage: High-stability full-profile ISO threading insert offering excellent wear resistance and precision on large-pitch threads

Manufactured by Carmex Precision Tools Ltd.-a world leader in threading and grooving solutions-renowned for precision, durability, and reliability in advanced machining industries worldwide.