Somta Series 511 - Hss Metric Tap M4.0 x 0.5 Bottom E-Z Coil Kit Economy 7/16"-20 X 1.5D Unf Helicoil Thread Repair Outside: 7µm

Outside: 7µm

Reliable HSS Construction – Maintains precision and durability over repeated manual use

Durability – Built for long-term performance

Technical Specifications🔹 Thread Size: M18 x 2

Protractor

Somta Series 511 - Hss Metric Tap M4.0 x 0.5 Bottom E-Z Coil Kit Economy 7/16"-20 X 1.5D Unf Helicoil Thread Repair Outside: 7µmSomta Series 511 Somta Hss Metric Tap M4. 0 x 0. 5 Bottom The SOMTA 5110403 511 Hss Metric Tap M4. 0 x 0. 5 Bottom is a precision engineered tool designed for optimal performance in metal drilling applications. Key Features & Benefits Manufactured from high speed steel for durability and longevity. Designed for fine threading with a pitch of 0. 5 mm. Bottoming tap design allows for threading to the bottom of blind holes. Precision ground flutes for