Somta Series 501 – HSS Metric Bottom Tap M11 x 1.5HSS Metric Bottom Tap M11 x 1. 5 Somta Series 501 The SOMTA 5011103 M11 x 1. 5 HSS Metric Bottom Tap is designed for precision threading at full depth in blind hole applications. With a short bottoming chamfer of 12 threads, it enables complete thread formation close to the base of the hole. Manufactured from high speed steel (HSS), this tap provides long lasting durability and clean cutting across a wide variety of metals, making it ideal for general

Durable HSS Construction – Maintains cutting edge even under repeated high-load use

Insize Digital Double Hook Depth Gauge

Perfect for both professional tradesmen and DIY enthusiasts

Cost-Effective Thread Repair: This kit offers an affordable and efficient way to repair damaged threads

Meets ISO 8503/1

and other materials for consistent

Insize Weld Seam Gauge

Part no 2318-30

Insize Vernier Hook Depth Gauge

Misalignment (High-low) Accuracy: ±0

Length: 420mm

it ensures fast drilling with minimal vibration