Carmex External Right Hand Whitworth Thread Turning Insert 28 TPI / 16 ER 28 W BMAExternal Thread Turning Insert Whitworth Profile (28 TPI) The 16 ER 28 W BMA is a precision ground external threading insert designed for generating fine pitch 28 TPI Whitworth threads. Conforming to BS 84 standards, the insert features a 55 included angle with a rounded crest and root, making it ideal for legacy British standard components, small diameter pipe threads, and instrumentation applications requiring high thread fidelity. Made from high

ensuring fast

Stainless Steel Helical Wire Inserts: High-quality stainless steel inserts designed for durable

• THREAD FORM WITH 55° FLANK ANGLE

Efficient Chip Removal – Reduces tool wear and supports smooth drilling cycles

Right-Hand Cutting – Standard cutting direction for efficient material removal

Width: 93mm

✔ Efficient Material Removal – The double cut design allows for fast and efficient cutting and deburring

45/64" Cutting Diameter

and productivity in modern machining environments

which are designed for rigid clamping

and Non-Ferrous Metals

Part Number: 21692