Somta Series 501 – HSS Metric Bottom Tap M12 x 1.75HSS Metric Bottom Tap M12 x 1. 75 Somta Series 501 The SOMTA 5011203 M12 x 1. 75 HSS Metric Bottom Tap is engineered for threading close to the bottom of blind holes, where full thread depth is critical. Featuring a bottoming chamfer of just 12 threads, it allows maximum thread engagement in confined spaces. Manufactured from high speed steel (HSS), this bottom tap offers excellent durability, wear resistance, and clean cutting performance across

ensuring stability during operation for precise hole drilling

and reliable thread repairs

and affordable thread repair

this kit provides everything needed for quick

long-lasting repairs for damaged threads

5D height ensures a stronger insert that enhances the durability of the threads in soft materials

✅ Long-Lasting Durability – Built to withstand demanding drilling tasks

and precision for professional machining environments

✅ Long-Lasting Durability – Built to endure demanding tasks and maintain sharpness for longer tool life

The E-Z Coil Kit Economy 5/16"-18X2D UNC is the perfect choice for restoring and reinforcing damaged threads in soft materials

Part Number: 21532

and an installation tool for easy and accurate thread repair