Internal Thread Turning Insert – ACME Full Profile

The ACME Full Profile Internal Thread Turning Insert is specifically designed for precision machining of ACME threads, ideal for applications demanding strong, load-bearing threads such as linear motion systems and power transmission. With a pitch of 4 TPI, this insert accurately forms the complete thread profile-crest, root, and flanks-in one operation.

Crafted from durable BMA-grade carbide, the insert provides outstanding wear resistance, heat tolerance, and dimensional stability. Its optimized cutting geometry, including X and Y dimensions of 2.1 mm and 2.2 mm respectively, ensures consistent engagement and efficient chip evacuation during internal threading processes.

Key Features:

Ordering Code: 22 IR 4 ACME BMA
Thread Type: ACME
Profile: Full Form
Insert Type: Internal
Hand: Right Hand
L: 22 mm
I.C.: 1/2”
Pitch: 4 TPI
X: 2.1 mm
Y: 2.2 mm
Carbide Grade: BMA
Applications: Internal Thread Turning for ACME Thread Forms
Key Advantage: Full-profile, load-bearing thread creation with high durability

Carmex Precision Tools Ltd. is a trusted global leader in high-performance threading and cutting tools. Known for innovation, quality, and reliability, Carmex offers a comprehensive range of solutions for both turning and milling applications, meeting the needs of precision machining professionals worldwide.