External Thread Turning Insert – ACME Full Profile

The 16 ER 6 ACME P25C is a high-precision external thread turning insert designed for cutting ACME thread profiles at a 6 TPI pitch. Engineered for applications requiring high load-bearing threads, this insert produces a 29o thread angle with consistent flank engagement for power transmission, linear motion, and other heavy-duty uses.

Made from tough P25C-grade carbide, this insert ensures high wear resistance and excellent edge stability during demanding machining operations. Note: A special holder is required for proper installation.

Key Features:

Ordering Code: 16 ER 6 ACME P25C
Thread Type: ACME
Profile: Full Form
Insert Type: External
Hand: Right Hand
L: 16 mm
I.C.: 3/8”
Pitch: 6 TPI
X: 1.7 mm
Y: 1.8 mm
Carbide Grade: P25C
Applications: Lead screws, power transmission, heavy-duty threading
Key Advantage: Full-profile ACME threading with high durability and accuracy

Manufactured by Carmex Precision Tools Ltd., a globally trusted manufacturer of threading solutions for turning and milling. Carmex provides advanced threading systems including Thread Turning Inserts,