Carmex Thread Mills Mini Type - Through Coolant - UN (UNC UNF UNEF UNS) - No. 4 x 40 - MT7 G 3 mm corner radius make

3 mm corner radius make it ideal for intricate pocketing and deep grooves

it’s built for versatile

and shop-floor technicians can rely on these collets to maintain tight tolerances across multiple cycles

003 mm and uses an H5 shank designation for reliable fit in common toolholding

Durable HSS (M2) construction: Intermediate-grade HSS provides good wear resistance and long tool life under typical reaming operations

Carmex Thread Mills Mini Type - Through Coolant - UN (UNC UNF UNEF UNS) - No. 4 x 40 - MT7 G 3 mm corner radius makeCarmex delivers a compact, high precision solid carbide thread milling cutter designed for through coolant threading in pre drilled holes. The MTSB Mini Type is tailored for No. 4 40 threads and MT7 shanks, offering reliable performance in tight, demanding machining scenarios. Tool Type: Miniature solid carbide thread milling cutter (MTSB family) with internal cooling bore for through coolant operation. Material: Solid carbide for excellent wear